Questions? The area is drained by a network of bayous (small, slow-moving rivers, often dredged and enlarged to increase volume) and man-made drainage ditches, which are usually dry most of the year. 2016. Should You Worry About Artificial Sweeteners? The current year's data has a green background. Total rainfall in 2017, the year of Hurricane Harvey at IAH in northern Houston, was 79.69; rainfall the month of the storm, August 2017, at IAH totaled 39.11. 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 . Houston has an average annual rainfall of 53.34 inches. 55.6 in . Please select one of the following: -Galveston Beach Patrol (Flag Warning System), National Oceanic and Atmospheric Administration, Cotton Station (July 1881 - September 1909), Stewart Building at Preston and Fannin (September 1909 - February 1926), Shell Building at Texas and Fannin (March 1926 - August 1938), Federal Building at Franklin and Fannin (August 1938 - May 1969), Intercontinental Airport (June 1969 - Present). -Corpus Christi -Graphs It is almost exactly even with cities like Atlanta, Birmingham, Boise, Chicago, Cleveland and Jacksonville; though it gets much less than some cities such as New Orleans. Houston, USA: Annual Weather Averages. Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? Mean Temp: 53 F. -FAQ, Rivers/Lakes/Bayous This might flood certain low-lying intersections, but doesn't generally affect citizens or the business of the city. Please note that not all products are available for all dates and time periods. Hail can accumulate but only in small quantities. Dr. Alex Berezow is a PhD microbiologist, science writer, and public speaker who specializes in the debunking of junk science for the American Council on Science and Health. Even the Astrodome was air-conditioned, making baseball players and fans comfortable for decades. Though rainfall comes fairly evenly throughout the months of the year, June is Houstons rainiest month, with an average of 6.25 inches. [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. 3) Set the DATE and TYPE of data you want. Sleet and freezing rain are more common than snow in the Houston area. Rainfall Alarms. The wettest month is June with an average of 174mm of rain .. -Severe Stats [52] Houston's air quality has often been compared to Los Angeles and Beijing.[48]. The temperature dips to freezing or below on an average of 4 nights a year. It rains enough that a company (based in Seattle, of course) developed a product called a RainGlobe, which is like a snow globe, except it rains inside. November is by far the wettest month, with some 67 millimeters recorded on average, while the summer months see only up to 15 millimeters. But Houston doesn't get as cold as 20 F (-8 C). The normal annual precipitation measures 49.77 inches (1,264 mm). -Tropical Please try another search. 2016. 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]. See more current weather Annual Weather Averages Near Houston That's followed by how many really hot and cold days occurred each year. Preliminary maximum 24-hour Average Recurrence Interval (ARI) of the rainfall from August 24, 2017 through 12Z August 28, 2017. . This led to Harvey being the 2nd costliest natural disaster of all time in the U.S. Low Temp: 45 F. Multiple locations were found. Daylight In February, the average length of the day is 11h and 10min. Clear. -Evacuation Planning June through August in Houston is very hot and humid, often with scattered afternoon showers and thunderstorms. Formerly, he was the founding editor of RealClearScience. -StormReady -Observations Really? Precipitation. Hurricane Harvey made landfall in Rockport, Texas, very early on August 26, 2017. -Wind Roses, Education/Careers Annual precipitation averaged across the Midwest was 37.72 inches (958 mm), 0.78 inches (20 mm) above normal. The climate of Houston is classified as a humid subtropical climate, with tropical influences. It was the only tropical storm in history to have its name retired until Tropical Storm Erika in Dominica in 2015. -Weather Radio -Local Data/Records The count of days includes those when precipitation amounts to 0.01 inches (0.25 millimetres) or more. -Austin/San Antonio 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. So, Seattle's reputation is totally deserved because of the number of days in which it rains. -Tropical Storm Imelda Teflon and Human Health: Do the Charges Stick? The flat wetlands and paved-over coastal prairie around Houston drain slowly and easily flood. -Storm Data Several major floods have happened in recent years. -Center Weather Service Units By August 30, Houston was flooded, due to torrential rainfall from the hurricane.[28][29][30]. Monday - Friday: 6 am - 8 pm Saturday: 7 am - 5 pm -Lake Charles Which is the sunniest month in Houston? *The heaviest 24-hour rainfall in U.S. history and 12th highest in the world - total verified by NOAA at unofficial reporting station Greatest annual average: 58.31", Orange, Orange County Least annual average: 8.81", El Paso, El Paso County Wettest year statewide: 1941, 42.62" - state average Driest year statewide: 1817, 14.30" - state average Miami is another southern location that receives significantly more rain than Seattle, but in fewer days. -Jefferson County Drainage District 6 [7] The value of relative humidity results in a heat index higher than the actual temperature. -Aviation The light rail system was designed to encourage Houstonians to utilize public transportation instead of their automobiles. Sea breeze showers which are monsoon-like (especially during the summer months, originating from the mesoscale convective cycle, where the polar jet stream usually forms an omega block) are common throughout the Texas Gulf Coast area (from Brownsville to the Florida Peninsula), which has a similar climate to areas like Mumbai and Kolkata locals refer to the sea breeze showers as the Gulf Coast Monsoon (also called the Gulf of Mexico or the Texas Monsoon), despite Houston being 50 feet above sea level. ADDRESS SEARCH. In Houston, during the entire year, the rain falls for 180.5 days and collects up to 35.35" (898mm) of precipitation. -Astronomical Info The banks of Buffalo Bayou have been cleaned of garbage and have been turned into jogging trails and parks. 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. -College Station -National -Publications/Brochures The rainfall rates shown in the appendix are derived from Figure 1106.1. NPR Frets About 'Weight Stigma' As Doctors Fight Childhood Obesity, Ignore the News: Earth Is Getting Cleaner and Healthier, Another Lousy Anti-Vaping Study, Debunked, Insanity: Doctor Gives Teenage Son Cigarettes to Break Vaping Habit, Underwater Suicide? A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. -River Forecast Centers -Spaceflight Meteorology Group COPYRIGHT 1978-2022 BY THE AMERICAN COUNCIL ON SCIENCE AND HEALTH. The individual Weather Service Offices in the field cannot provide court certified weather documents. -Facebook -Austin/San Antonio -Twitter FFC RSS Feed -Tides and Currents 4.11. Some of the most recent ice storms occurred in 1997, 2007, February4, 2011, and January 16, 2018. Houston normally receives 49.77 inches (1,264mm) of precipitation on 104.0 days annually. Climatologist Brian Brettschneider also made what he called the "Dreariness Index," which factors in total precipitation, the number of wet days, and cloudiness. -National -Tides and Currents Monthly: 1981-2010 normals History: 2007-2019 -Forecast Discussion -National Weather Service The month with the most wet days at George Bush Intercontinental Airport is June, with . "Heat watch: Houston ties all-time record high". Believe it or not, there are cities with even more rainy (or snowy) days: Buffalo, Portland, Cleveland, and Pittsburgh. Precipitation: 0.72" Humidity: 64%. -Miscellaneous Info Sorry, the location you searched for was not found. -NCDC/NCEI -Rainfall Reports -Our Office Houston may be considered the air-conditioning capital of the world due to its hot and humid metropolitan. Tornadoes in Houston usually measure a weak EF1 on the Enhanced Fujita scale and cause light to moderate damage to well-constructed buildings. The storm could've done more because was moving faster than they thought. -Storm Data The annual precipitation totals are averages based on weather data collected from 1991 to 2020 for the US National Centers for Environmental Information. As compared to other cities in Texas, Houston is very rainy. Which is the wettest month in Houston? The temperatures in Houston in November are comfortable with low of 14 C and and high up to 21 C.. You can expect about 3 to 8 days of rain in Houston during the month of November. It rarely rains hard; instead, it has a (seemingly) never-ending drizzle that keeps the city wet almost all-year round. It is especially severe in low-lying areas on the far east end of town along the San Jacinto River. August normally ranks as the warmest month at 84.6F (29.2C) and January the coldest month at 53.1F (11.7C).[1]. -Climate Summaries Our weather forecast can give you a great sense of what weather to expect in Houston in November 2023. (PWSs) in the Houston area had received 84-hour rainfall totals . -Rainfall Reports Day-to-day business slowed immensely. On average, rain rates will be 1-2 per hour, which could lead to standing water on roads where the heaviest rain hits. -Local -Old Climate Page Based on annual weather averages for Houston, the best month to go for holiday is March and May. Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? -Lower Colorado River Authority National temperature and precipitation maps are available from February 2001 to December 2022. Hours of Operation. That's a nearly eight-inch increase in 48 years or the equivalent of 16 percent more . Mean Temp: 57 F. -Palacios -Publications/Brochures The city office remained in downtown Houston from 1881 through May 1969. Well, the rain in Seattle is sort of like the mist in the grocery produce aisle. -Spaceflight Meteorology Group 1 Univ Draw nr . -StormReady The industries located along the ship channel,[48] coupled with a growing population, have caused a considerable increase in air pollution for the city each year. -National Hurricane Center -Climatology for SE TX Flash flood warnings are common all year, and due to the flat landscape, heavy rains often threaten life and property in the city. -Austin/San Antonio -Feed [12] The 2014 summer season did not yield 100+ degree weather in response to the monsoon-esque rainfall during late June to August, during a period where the Pacific Coast off Central America was heating up, which evolved into the 201416 El Nino event - this cycle was also observed between 197176, during post-El Nino intervals. Houston sometimes experiences tropical cyclones during the Atlantic hurricane season, which can bring heavy rain and significant damage to the city. However, occasionally very heavy thunderstorms dump so much water on the city that widespread congestion and even property damage in low-lying areas result. -Evacuation ZipZone . California town representative of unrelenting drought s travails. Houston bests many major cities like Albuquerque, El Paso, Las Vegas, Phoenix and Reno, which all average under 10 inches per year. -Granger (Central Texas) -Storm Prediction Center -Houston/Galveston Analysis of the Parameter Regression of Independent Slopes . Supercell thunderstorms sometimes bring tornadoes to the area, most commonly during spring. -Satellite -Harris County Flood Warning System By this metric, Seattle and Buffalo are tied for #1, while Portland and Pittsburgh are tied for #2. Monthly: 1981-2010 normals [21], Houston has received less than 20 inches (510mm) of rain only once: 17.66inches in 1917. -Houston Intercontinental ANNUAL SUMMARY. -NOAA -Observations University of Pittsburgh Press, 2007. 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. Galveston was significantly warmer compared to the previous iteration of normal, especially at night. -Lower Colorado River Authority She holds a Bachelor of Fine Arts in theater from Long Island University, C.W. 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Severe weather of Houston mostly takes the form of flooding, which occurs most commonly in the months of May to October, which is the city's monsoon season. -National Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? This study investigates the unprecedented impact of winter storm Uri on power outages, air quality, and water systems in Texas, USA. -Twitter (I bought two of them and thought they were pretty cool until the water turned yellow.). -Local This table gives the total precipitation that fell on Houston during each year from 2010. Please Contact Us. -Activity Planner Which Drugs Really Help with Motion Sickness? Lake Charles, La. -2022 Hurricane Guide Sorry, the location you searched for was not found. Houston Extremes, Normals and Annual Summaries NORMALS (based on the 30 year period 1991-2020). Station Data. (The dry season is the summer, which lasts from roughly July to early October.). -Public Information Statement -Marine Snowfall Months with snowfall are January and December. -Education -Wind Roses, Education/Careers -Houston Hobby -Marine Climate Normals. December 7, 2017: 0.7 inches (2cm) of snow. Questions? This ranked as the 37th wettest in history since 1895. Interstate 10 near downtown, which is below grade, was covered by over 10ft (3.0m) of water. The wetter season lasts 4.1 months, from May 15 to September 18, with a greater than 31% chance of a given day being a wet day. -more, SocialMedia -Hurricane Harvey 9900 Northwest Fwy., Houston 77092. -Aviation Then there's information on how much rain actually landed during recent years, as well as how often Houston had wet weather. -Local Page. The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season.