After World War II, air conditioning stimulated the growth of Houston, and was called the most air-conditioned city in the world in 1950.[14]. -Brazos River Authority, CLIMATE It's Not Even in the Top 30 of Major U.S. Cities, The Next Plague and How Science Will Stop It. -Climate Summaries The month with the most snowfall is December, when snow falls for 0.1 days and typically aggregates up to 0.08" (2mm) of snow. -Preparedness Meetings Copyright 2023 Current Results Publishing Ltd. -Local Page. The average high in January, the coldest month, is 62.9F (17.2C) and the low 43.2F (6.2C). -Frequent Products The chance of damage from tropical storms and hurricanes also goes up during La Nia events, due to decreased Atlantic wind shear. -Local Interstate 10 near downtown, which is below grade, was covered by over 10ft (3.0m) of water. An interactive map of the Harris County Flood Control District. Mysterious Case of Diver Who Stabbed Himself. 25 km. Flash flood warnings are common all year, and due to the flat landscape, heavy rains often threaten life and property in the city. -Lake Charles The sea breeze showers are also a contributor to the North American Monsoon. -2022 Hurricane Guide -Storm Prediction Center 1 Univ Draw nr . The first chart below depicts the wettest cities ranked by total precipitation: At 37.7 inches of precipitation annually, Seattle ranks 32nd among the nation's 50 largest cities. : 58 inches average annual rainfall; 50 average annual rainy days. -Hurricane Harvey -Aviation [16] Most of these flood events result from remnants of Eastern Pacific cyclones interacting with upper-level boundaries; October 2015 was the latest example of such an occurrence, wherein the remnants of Hurricane Patricia brought over 9 inches of rain to the city. Tropical Storm Allison dumped up to 37 inches (940mm) of rain on parts of the city over a five-day period in 2001, and was the most destructive and costly natural disaster in Houston history[26] prior to Hurricane Harvey. -Weather Prediction Center -NOAA But Houston doesn't get as cold as 20 F (-8 C). -2022 Hurricane Guide -Space Weather Prediction Center, CURRENT WEATHER -Fire Apparently, those cities are just about as dreary as Seattle. -Web Weather for Kids Houston has occasional severe weather, mostly flooding. -Graphs -Education -Harris County Flood Warning System Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? Climate Monitoring. -Tides and Currents Regrettably, weather records prior to 1889 are not available. -College Station Weather in October. Since 1895, it has snowed 39 times in Houston at an average of about once every 3 years, though some decades have several instances of recorded snowfall while others have only one each (e.g., the 1930s and 1950s) and one decade where there wasn't any snowfall (1990s). Average monthly snow and rainfall in Houston (Texas) in millimeter This is the mean monthly precipitation over the year, including rain, snow, hail etc. ADDRESS SEARCH. Notice that most of the cities with more rainfall are located east of the Mississippi River, as shown in the map below made by climatologist Brian Brettschneider. -Models -Houston Hobby December 10, 2008: Tied the earliest accumulating snowfall record. 2016. -College Station -Houston Hobby -Lower Colorado River Authority Even the Astrodome was air-conditioned, making baseball players and fans comfortable for decades. [32] There were more incidences[spelling?] -Lake Charles Some of the most recent ice storms occurred in 1997, 2007, February4, 2011, and January 16, 2018. -Frequent Products The coldest temperature ever recorded at George Bush Intercontinental Airport was 7F (14C) on December 23, 1989. Foundation Support Specialists. On the coldest nights of the month, the temperature usually drops to around -1 C (30 F). Snowfall average snowfall in inches Seattle Houston Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 in 1 in 2 in 3 in BestPlaces.Net Though rainfall comes fairly evenly throughout the months of the year, June is Houston's rainiest month, with an average of. -Feed Wrong. -Drought, History The coldest weather of the season often includes temperatures in the low 30s to mid-40s at night. Seattle gets 37.5 inches of precipitation during an average year, a drop in the rain barrel compared to 126.7 inches in Hilo, Hawaii, and 141.3 inches in Ketchikan, Alaska. -Drought, History US Dept of Commerce While accumulating snow events are rare in Houston, brief snow flurries occur every winter in the greater Houston area. -National Would biotech have helped? -Fire -Careers See more current weather Annual Weather Averages Near Houston This year up to early October, there have been 18 weather/climate disaster events killing 538 people with losses exceeding $1 billion each in the U.S., according to NOAA. NOAA National Centers for Environmental Information. Station Data. Because Houston is on the Gulf of Mexico, the city has a high chance of being hit by hurricanes or tropical storms every hurricane season (June through November). Former Vice President of Scientific Communications. Most of the city was without power for 23 days some for 2 to 3 weeks. -Worldwide -Observations But Buffalo, Cleveland, and Pittsburgh? January Climate & Weather Averages in Austin. -River Forecast Centers -Drought, History Global Summary of the Year, Version 1.0. During La Nia events, the jet stream shifts further north, resulting in a warmer and drier winter. Believe it or not, there are cities with even more rainy (or snowy) days: Buffalo, Portland, Cleveland, and Pittsburgh. Flooding most frequently occurs in October and November, which is the end of the Southeast Texas wet season. February 14February 15, 1895: 20 inches (51cm) of snow, its largest snowfall from one storm on record. -more, ADDITIONAL INFO -Activity Planner Hurricanes can move into the area from the Gulf of Mexico, bringing heavy rains and high winds. I'm a pluviophile. Climate information about yearly temperature, precipitation, sun, humidity, wind and storms. -National Weather Service In December, the weather in Houston is usually mild. -Wind Roses, Education/Careers In 2018, the average annual rainfall in the U.S. was 34.63 inches, 4.6 inches over the long-term average. -Feed NWS US Dept of Commerce Generally we expect the highest totals south and east of Houston, but. -Web Weather for Kids -NCDC/NCEI [23] The Great Hurricane of 1900 destroyed the nearby (and then much bigger) city of Galveston, which is situated on a barrier island 50mi (80km) southeast of downtown Houston. Miami is another southern location that receives significantly more rain than Seattle, but in fewer days. Day-to-day business slowed immensely. On the night of May 18, 2021, a large and intense severe storm impacted Houston. *Station was down for maintenance. [8] The highest temperature ever recorded at George Bush Intercontinental Airport was 109F (43C) on September 4, 2000[9] and on August 27, 2011. [13] Because of the high temperatures that persist in the months of April through October, most indoor workers in Houston spend the hottest part of the day in an air-conditioned environment. -Weather History In the Layers tab of the sidebar, use the pull-down menus to select your options: Set the calendar to the desired Date (data from today become available in two business days) Select the desired Observation (temperature, precipitation, snowfall . -Astronomical Info -more, ADDITIONAL INFO Spring comes with a gradual warm up from winter, lasting from February through May. Almost the entirety of the upper Texas coastline received above 25" of rain, with a majority of the Houston area on southeast and eastward receiving 40-60"+. COPYRIGHT 1978-2022 BY THE AMERICAN COUNCIL ON SCIENCE AND HEALTH. Flooding is a recurring problem in Houston, this is on par with the fact that the city is on a flood plain and has a rainy season. Station Data. -Storm Data So, Seattle's reputation is totally deserved because of the number of days in which it rains. 1 Map of Texas Counties By Mean Annual Precipitation -Palacios Regrettably, weather records prior to 1889 are not available. -Education (Weather station: Houston Hobby Airport, USA). This was the eighth straight year above the 1981-2010 normal for the region. -Evacuation Routes View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices. It's more than 4 feet of rain. -Center Weather Service Units Rainfall Alarms. 6422 Lozano Dr. Houston, TX 77041 (346) 226-3884. Since the mid-1990s, Houston has seen a great increase in wildlife along the bayou due to many successful cleaning attempts. -Evacuation Planning The coldest month is January with an average maximum temperature of 18C (64F). -Houston/Galveston Official records for Houston were kept at the Weather Bureau in downtown from July 1888 to May 1969, and at Intercontinental since June 1969. That's followed by how many really hot and cold days occurred each year. In Houston, during the entire year, the rain falls for 180.5 days and collects up to 35.35" (898mm) of precipitation. -SKYWARN Schedule 7-hour rain and snow forecast for Houston, TX with 24-hour rain accumulation, radar and satellite maps of precipitation by Weather Underground. -Beach The temperature dips to freezing or below on an average of 4 nights a year. 2) In the first window, click Daily Summary Observations. Yes, Seattle is a dreary place -- but I like it that way. The last hurricane to hit was Hurricane Nicholas in 2021. (The dry season is the summer, which lasts from roughly July to early October.). [1] The city (and much of South and Southeast Texas) has its own irregular monsoon season, which usually lasts from May to October, but sometimes April to September. Supercell thunderstorms sometimes bring tornadoes to the area, most commonly during spring. -Lake Charles The current year's data has a green background. Given Seattle's rainy reputation, it must be one of the wettest cities in America, right? Compared to other major cities in the United States, Houstons average rainfall is near the top. -HGX Teacher Resources Lake Charles, La. Daylight In February, the average length of the day is 11h and 10min. -Major Events, RADAR This study investigates the unprecedented impact of winter storm Uri on power outages, air quality, and water systems in Texas, USA. -Houston/Galveston Harris County, where the bulk of the city has been historically located, is home to 15 Environmental Protection Agency Superfund sites, more than any other area in Texas. -Jefferson County Drainage District 6 Global Summary of the Year, Version 1.0. November is by far the wettest month, with some 67 millimeters recorded on average, while the summer months see only up to 15 millimeters. -Storm Prediction Center -Twitter Multiple locations were found. . Annual Weather Averages Near Austin. Harris County sees four to five days of flooding every year. It's Seattle's "little brother" down the road, and the weather there is very similar to ours. The climate of Houston is classified as a humid subtropical climate, with tropical influences. The storm could've done more because was moving faster than they thought. -Lower Colorado River Authority Devastated Galveston Island much resembled a war zone. Then there's information on how much rain actually landed during recent years, as well as how often Houston had wet weather. The city office remained in downtown Houston from 1881 through May 1969. -Brazos River Authority, CLIMATE -Houston Hobby -Twitter The wettest season is Summer with 30% of yearly precipitation and 20% occurs in Spring, which is the driest season. For question or additional information regarding this data, please contact Jimmy Fowlervia e-mail or telephone (281.337.5074). Info Please: Climate of 100 Selected US Cities, The Best Places to Live with Low Humidity, Campgrounds Near Statesville, North Carolina, Campgrounds in Wisconsin Dells, Wisconsin. -Evacuation ZipZone -Astronomical Info In fact, Seattle doesn't even rank in the top 30 for precipitation among the nation's 50 largest cities. Occurrences of freezing rain, also known as ice storms, are more common than snow in Houston. June tops the wettest month list with 150mm (5.9in) of rainfall. Preliminary maximum 24-hour Average Recurrence Interval (ARI) of the rainfall from August 24, 2017 through 12Z August 28, 2017. . weather and science facts . -Galveston It is especially severe in low-lying areas on the far east end of town along the San Jacinto River. -Local Data/Records -Aviation Weather Center One of these was a. National Oceanic and Atmospheric Administration -Climatology for SE TX [10] On June 29, 2013, the temperature at George Bush Intercontinental Airport reached 107F (42C), the highest ever recorded in June. -Climate Summaries Based on annual weather averages for Houston, the best month to go for holiday is March and May. Are "Low Dose" Health Effects of Chemicals Real? CURRENT HAZARDS Reference Jay Lawrimore. On average, rain rates will be 1-2 per hour, which could lead to standing water on roads where the heaviest rain hits. Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? -Major Events, RADAR -Austin/San Antonio -Wind Roses, Education/Careers Between 1970 and 2018, Houston's mean annual rainfall jumped from 49 inches to near 57 at Hobby Airport. [27] Never before had the city experienced such widespread or long-term power outage: no air conditioning, no refrigeration, no lights, and no phones. Not even close. Precipitation is rain, snow, sleet, or hail that falls to the ground. These storms can be very disruptive since road crews are not equipped to handle such rare events over the city's expansive size. CERTIFIED (official) climate data is available from the National Centers for Environmental Information (NCEI). Houston normally receives 49.77 inches (1,264mm) of precipitation on 104.0 days annually. -Careers Houston sometimes experiences tropical cyclones during the Atlantic hurricane season, which can bring heavy rain and significant damage to the city. Really? -Weather Ready Nation Sleet and freezing rain are more common than snow in the Houston area. Sorry, the location you searched for was not found. Hurricanes that have the potential to landfall bring severe damage to the area. Intercontinental Airport opened in June 1969 and the official observation site was moved to the airport upon its opening. The normal annual precipitation measures 49.77 inches (1,264 mm). -Climate Summaries Information on Rainfall Frequency is published by the National Weather Service. The banks of Buffalo Bayou have been cleaned of garbage and have been turned into jogging trails and parks. How is it possible that Seattle has such a rainy reputation if it's not even remotely one of the wettest cities in the country? -Austin/San Antonio -CoCoRaHS -Weather History ". Although the downtown office was the official observation site for almost eighty years, the office moved quite a few times around downtown Houston. October, the same as September, is a moderately hot autumn month in Houston, Texas, with temperature in the range of an average low of 64.2F (17.9C) and an average high of 81F (27.2C). -Observations Houston has excessive ozone levels and is ranked among the most ozone-polluted cities in the United States. Storm surge affected areas around Galveston Bay, stripping some coastal islands of homes. -more, ADDITIONAL INFO Please try another search. ACSH does not have an endowment. National temperature and precipitation maps are available from February 2001 to December 2022. e.g. NWS -River Forecast Centers -National Weather Service June through August in Houston is very hot and humid, often with scattered afternoon showers and thunderstorms. -Forecast Discussion Another storm happened in June 2015 (Tropical Storm Bill) that had a similar impact on Houston, causing several highways to be closed due to the bayou overflowing; this event followed flooding from May 2426. Post. Areas south of Interstate 10 can have entire winters without a freeze. -Rainfall Reports [50] A 2007 assessment found the following twelve air pollutants to be definite risks to health in Houston:[51], The State of Texas concluded that, since 2000, the Manchester neighborhood in eastern Houston had the highest annual averages of 1,3-butadiene of any area in Texas. Rainfall rates, in inches per hour, are based on a storm of 1-hour duration and a 100-year return period. Annual Weather Averages Near San Antonio. Situated near the base of the Olympic Mountains, this town of 6,600 residents is often shielded from extensive rainfall but rather gets little rain very often. -College Station This means that Seattle has more frequent rain, but the light rain results in low totals. -Weather Safety The list contains numerous companies, streets and waterways that have been considered hazardous to humans in various ways. November 13, 2018 Broke Earliest Snowfall Record, This page was last edited on 1 March 2023, at 04:35. In 1837, the Racer's Storm passed just to the south of the town, raising water levels four feet. NOAA National Centers for Environmental Information. That hurricane weakened to a tropical storm by the time it reached Houston. -Hurricane Harvey -Aviation Seven major hurricanes have hit the Galveston and Houston areas in the past 100 years. -Tropical Storm Imelda Yet, Seattle only comes in at #5 by this ranking. Unlike Dallas, Houston is not in Tornado Alley; however, smaller tornadoes can occur during severe weather. -Models -Granger (Central Texas) Rainfall is the most common form of precipitation in Houston and is plentiful throughout the year. ANNUAL SUMMARY. In the Know with 'Dr. Helping Smokers Quit: The Science Behind Tobacco Harm Reduction, Foods Are Not Cigarettes: Why Tobacco Lawsuits Are Not a Model for Obesity Lawsuits, The Prevention and Treatment of Osteoporosis: A Review. Although only a Category 2 storm (out of 5), Ike brought moderate rain but high winds for an unusually long duration (upwards of nine hours). Formerly, he was the founding editor of RealClearScience. -Air Now The rainfall rates shown in the appendix are derived from Figure 1106.1. There are 90.0 rainy days annually in Houston, which is rainier than most places in Texas. Melosi, Martin V., and Joseph A. Pratt. of snow in the 1980s on average than any other decade recorded, but the 2000s also witnessed more frequent and record-breaking snows. -Tides and Currents -Tropical Galveston was significantly warmer compared to the previous iteration of normal, especially at night. Could be Heat Stroke. However during El Nino or La Nina years the wet and dry season can often either last longer than usual or be delayed. In addition to several websites, Reinhard's writing appears in "The Rapscallion Report." -Space Weather Prediction Center, CURRENT WEATHER -River Forecast Centers Mean monthly maxima and minima (i.e. -more, PREPAREDNESS/SAFETY Low Temp: 41 F. The last recorded snowfall in Houston was on February 15, 2021. The flat wetlands and paved-over coastal prairie around Houston drain slowly and easily flood. Daylight History for Houston Intercontinental, Texas on Monday, September 4, 2000. It has more days with rain than both New York City and Miami. Hurricane Harvey made landfall in Rockport, Texas, very early on August 26, 2017. -CoCoRaHS -Our Office -more, SocialMedia Should You Worry About Artificial Flavors Or Colors? -Public Information Statement Area grocery stores were stripped bare and sold water and ice for cash by flashlight. [1] Cold fronts during the winter can bring nighttime lows that drop into the 30s but usually remain above freezing. Metropolitan Transit Authority of Harris County, Texas, halted its light rail and bus services in view of the effects. -Climatology for SE TX -Evacuation ZipZone -Local Page. -Our Office Snow falls infrequently in the Magnolia City. Which Drugs Really Help with Motion Sickness? The Winter Storm of Feb 15th 2021 was a very Dangerous & Devastating one for the Houston Area, starting out mainly as Freezing Rain with a few flakes or sleet pellets mixing in at times, then transitioning into moderate/heavy sleet during the evening and finally changing over to snow overnight bringing anywhere between 1-4" inches of snow throughout the Houston area on top of a layer of ice/sleet, there were widespread power outages throughout the majority of the state including Houston/Harris County. -Preparedness Meetings -Houston Intercontinental Increased clouds during El-Nio winters are what keep the temperatures from warming up. -NOAA -Spaceflight Meteorology Group Climatologist Brian Brettschneider also made what he called the "Dreariness Index," which factors in total precipitation, the number of wet days, and cloudiness. The chance of wet days at George Bush Intercontinental Airport varies throughout the year. Home | Privacy & Cookies | Contact | About. Temperature Rising? Living and working out of New York City, Lauren Reinhard has been writing since 2005. August is the hottest month in Houston with an average temperature of 29C (84F) and the coldest is January at 12C (54F) with the most daily sunshine hours at 11 in July. [11] Heat stroke can strike people who stay outdoors for long periods of time during the summer, making hydration essential for outdoor work and recreational activity. Sorry, the location you searched for was not found. -FloodAware August normally ranks as the warmest month at 84.6 F (29.2 C) and January the coldest month at 53.1 F (11.7 C). -Find It Quick, Tropical Berger, Eric; Latson, Jennifer; Leahy, Jennifer (December 10, 2008). -YouTube A rainy day at Irwin's (Credit: Alex Berezow), How Rainy Is Seattle? The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more. 47.06. -Facebook Area flooding was catastrophic and widespread.