-College Station -CoCoRaHS -Aviation Weather Center -Climate Summaries -Climatology for SE TX Hours of Operation. The rainfall rates shown in the appendix are derived from Figure 1106.1. The NCEI is the source for any and all court certified weather documents! [1] The average relative humidity ranges from over 90 percent in the morning to around 60 percent in the afternoon. -Corpus Christi -Tropical [27] Never before had the city experienced such widespread or long-term power outage: no air conditioning, no refrigeration, no lights, and no phones. The wettest month is June with an average of 174mm of rain .. Contributions are fully tax-deductible. -National Annual precipitation averaged across the Midwest was 37.72 inches (958 mm), 0.78 inches (20 mm) above normal. Annual Weather Averages Near San Antonio. 47.06. -Marine In December, southward-moving cold fronts [19] can bring cold rain, low wind chills, and, rarely, frozen precipitation. -Brazos River Authority, CLIMATE They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. The last hurricane to hit was Hurricane Nicholas in 2021. 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. Houston bests many major cities like Albuquerque, El Paso, Las Vegas, Phoenix and Reno, which all average under 10 inches per year. In late April 2016, record rainfall fell in the Houston area, and some areas received nearly a season's worth of rain in one night. -Weather Radio -Frequent Products Elsewhere, the temperature in Houston dropped to 5F (15C) on January 18, 1930. -Local Data/Records Menu. -Harris County Flood Warning System November 13, 2018 Broke Earliest Snowfall Record, This page was last edited on 1 March 2023, at 04:35. Reference Jay Lawrimore. Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? It caused up to 4 inches of rain per hour in some areas. -Local -Models -Space Weather Prediction Center, CURRENT WEATHER The storm could've done more because was moving faster than they thought. -Beach All NOAA, You are at NWS Houston/Galveston SE TX Climate Houston Intercontinental Climate Climate Graphs - IAH, CURRENT HAZARDS -Tides and Currents -StormReady -Education Winters in Houston are relatively mild, dry, and temperate compared to most areas of the United States. In December, the weather in Houston is usually mild. -more, SocialMedia -National Hurricane Center 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. -Weather Safety -Rainfall Reports Podcast: What Everyone Got Wrong About Gas Stoves; Secondhand Weed Smoke Causes Asthma? 3) Set the DATE and TYPE of data you want. University of Pittsburgh Press, 2007. -Center Weather Service Units Post-El Nio weather during the spring usually result in increased rainfall, as demonstrated during the Memorial Day 2015 and Tax Day/Memorial Day/early June 2016 flood events, where the Houston Metro area (and the rest of the state) experienced a climate similar to the South Asian summer monsoon (in this case, a stalled low-pressure systemusually from an upper-level low from the northeast Pacific Ocean, migrates east, where the northern polar jet stream form the usual omega blocksoriginates over the Four Corners region or the Sierra Madre Occidental/Sierra Madre Oriental mountain ranges in northern Mexico). All rain totals are measured in inches. -SKYWARN Schedule It has more days with rain than both New York City and Miami. February 12, 1960: 4.4 inches (11cm) of snow. When founded in 1827, it was named Emu Bay, being renamed after William Burnie, a director of the Van Diemen's Land Company, in the early 1840s. Some of the most recent ice storms occurred in 1997, 2007, February4, 2011, and January 16, 2018. -National Hurricane Center Masks Depart, 'Stomach Flu' Arrives. Snowfall In Houston, snow does not fall in February through November. -FAQ, Rivers/Lakes/Bayous The Houston Fire Department reported 72 rescue operations. How many days does it rain in Houston? -Weather Prediction Center Traditional Holiday Dinner Replete with Natural Carcinogens - Even Organic Thanksgiving Dinners, A Primer On Dental Care: Quality and Quackery, Nuclear Energy and Health And the Benefits of Low-Dose Radiation Hormesis, Priorities in Caring for Your Children: A Primer for Parents, Endocrine Disrupters: A Scientific Perspective, Good Stories, Bad Science: A Guide for Journalists to the Health Claims of "Consumer Activist" Groups, A Comparison of the Health Effects of Alcohol Consumption and Tobacco Use in America, Massive California Rains Also Deliver Drought-Ending Hopes, 'Code Blue' Urgency Not Just For Hospitals. Early January is the coldest time of the year, with temperatures moderating slightly by February. -Weather Ready Nation -more, ADDITIONAL INFO -FAQ, Rivers/Lakes/Bayous Dec 4.38. (Weather station: Houston Hobby Airport, USA). -Spaceflight Meteorology Group Multiple locations were found. Autumn in Houston is warm, with temperatures averaging in the upper 60s to lower 80s F (20-28C) during the day and in the 40s to lower 60s F (10-17C) at night. In Austin, for example, 100-year rainfall amounts for 24 hours increased as much as three inches up to 13 inches. This ranked as the 37th wettest in history since 1895. -Center Weather Service Units -Jefferson County Drainage District 6 -Center Weather Service Units [21], Houston has received less than 20 inches (510mm) of rain only once: 17.66inches in 1917. -Severe Stats -Space Weather Prediction Center, CURRENT WEATHER Kentucky was the wettest state with 9.97 inches (253 mm) above normal which ranked as the 8th wettest in . -Satellite The coldest weather of the season often includes temperatures in the low 30s to mid-40s at night. -Houston Hobby -Graphs Weather in October. Precipitation. That's a nearly eight-inch increase in 48 years or the equivalent of 16 percent more . Then there's information on how much rain actually landed during recent years, as well as how often Houston had wet weather. -Miscellaneous Info -Models The temperature hovers around 19c. Rainfall Alarms. The wet season lasts from April/May to September/October, the dry season lasts from November/December to March/April. See more current weather Annual Weather Averages Near Houston -Careers All NOAA. Houston County: 312922095080701: Rain Gage nr Kennard, TX : 03/03 14:15 CST : 0 : 0 : 0.93 : 1.00 : Hudspeth County: 08407580: Unm Trib No. -more, PREPAREDNESS/SAFETY Get the monthly weather forecast for Houston, TX, including daily high/low, historical averages, to help you plan ahead. Climate Monitoring. -River Forecast Centers . 3", "Houston Snow - Weather Research Center, February 5, 1998", Snow in Houston: It Happens More Than You Think, Remember When: Houston's huge snow storm of 1960, One Hundred Years of Southeast Texas Weather (1900-2000), https://www.khou.com/article/news/local/snow-vember-the-earliest-houston-snowfall-ever-just-happened/285-, "Average Weather for Houston, TX - Temperature and Precipitation", "Houston paralyzed by ice storm - Disaster News Network", "Drivers urged to stay home during Houston's icy mess", "Cold and icy, Texas and Louisiana deal with winter - CNN.com", State of the Air 2005, National and Regional Analysis, "City Mayors: The most polluted US cities", "Comparative Assessment of Air PollutionRelated Health Risks in Houston", "The paradox of peak-based ozone air pollution standards", Comparison with month average and actual temps, https://en.wikipedia.org/w/index.php?title=Climate_of_Houston&oldid=1142219941, Source: NOAA (relative humidity and dew point 19691990, sun 19611990). -Twitter [41] When ice occurs, roads and schools are usually closed. Well, the rain in Seattle is sort of like the mist in the grocery produce aisle. 1 Map of Texas Counties By Mean Annual Precipitation She holds a Bachelor of Fine Arts in theater from Long Island University, C.W. NWS -National Weather Service Trucks from around the country brought in emergency supplies, especially water and ice. -Local Data/Records -Climatology for SE TX 6422 Lozano Dr. Houston, TX 77041 (346) 226-3884. Precipitation is rain, snow, sleet, or hail that falls to the ground. -Climate Summaries -Storm Data The table below displays max and min temperature and rain data for the whole year as an average taken from last 12+ years of historical data for Houston. There are 90.0 rainy days annually in Houston, which is rainier than most places in Texas. Show average precipitation in Houston in Inches A lot of rain (rainy season) falls in the months: April, May, June, August, September and October. 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. -Education The individual Weather Service Offices in the field cannot provide court certified weather documents. -Historical Tracks [49] Ground-level ozone, or smog, is Houston's predominant air pollution problem. January Climate & Weather Averages in Austin. 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"+. The annual rainfall of 38.2 inches in Chicago means that it is drier than most places in Illinois. Rainfall is ample throughout the year, though dry spells do occur. The 2004 Christmas Eve snowstorm brought a never-before-seen white Christmas to the region. Average monthly snow and rainfall in Houston (Texas) in millimeter This is the mean monthly precipitation over the year, including rain, snow, hail etc. 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. -Granger (Central Texas) -HGX Teacher Resources -Careers Weather.com brings you the most accurate monthly weather forecast for Houston, TX with average/record and high/low temperatures, precipitation and more. -National Weather Service You can jump to a separate table for each region of the state: North Central Texas , South Central Texas , East Texas , Gulf Coast and West Texas . Houston/Galveston, TX1353 FM 646 Suite 202Dickinson, TX 77539281-337-5074Comments? Copyright 2023 Current Results Publishing Ltd. -Evacuation Planning [20] This rainfall prompts Houston's 10-month-long "growing season" to begin. Monday - Friday: 6 am - 8 pm Saturday: 7 am - 5 pm 9900 Northwest Fwy., Houston 77092. -Aviation Daylight Areas south of Interstate 10 can have entire winters without a freeze. -Weather History Monthly: 1981-2010 normals History: 2007-2019 In October, the average high-temperature slightly decreases from a tropical 88.3F (31.3C) in September to a warm 81F (27.2C). *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 FFC RSS Feed "Heat watch: Houston ties all-time record high". Please Contact Us. -Hurricane Harvey (NWS Houston) Another similar storm in April 2016 resulted in widespread, severe flooding across Houston and surrounding suburbs in an event later known as the "Tax Day Floods". Portland didn't surprise me. -Feed -Galveston To perform this analysis, I combined data from two sources: (1) Wikipedia's page on the 383 metropolitan statistical areas in the United States; and (2) a website called Current Results that features aggregated weather data. Houston, USA: Annual Weather Averages. NWS Houston winters are, on average, colder than South Florida and Southern California, on par with southern Louisiana and Central Florida, but slightly warmer than Dallas, Atlanta, San Antonio, Austin, and other inland southern cities. On average, rain rates will be 1-2 per hour, which could lead to standing water on roads where the heaviest rain hits. 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. During La Nia events, the jet stream shifts further north, resulting in a warmer and drier winter. -Evacuation ZipZone Please select one of the following: National Centers for Environmental Information (NCEI), -Galveston Beach Patrol (Flag Warning System), National Oceanic and Atmospheric Administration. At 35.1 inches (891 mm) of precipitation a year, Rochester ranks 37th among major US cities for highest annual precipitation. The count of days includes those when precipitation amounts to 0.01 inches (0.25 millimetres) or more. -Aviation Weather Center This might flood certain low-lying intersections, but doesn't generally affect citizens or the business of the city. -Tropical [18] The all-time record low at Houston's Hobby Airport, closer to the city, is 9F (13C). (The dry season is the summer, which lasts from roughly July to early October.). Preliminary maximum 24-hour Average Recurrence Interval (ARI) of the rainfall from August 24, 2017 through 12Z August 28, 2017. . A total of 9 inches (230mm) of rain fell elsewhere than George Bush Intercontinental Airport on August 16, and many roads and neighborhoods were flooded. -Spaceflight Meteorology Group -Find It Quick, Tropical The American Council on Science and Health is a research and education organization operating under Section 501(c)(3) of the Internal Revenue Code. Houston gets more rain than the majority of cities in Texas, though it falls around the middle of the averages in the rest of the United States. December 10, 2008: Tied the earliest accumulating snowfall record. National Weather Service -Our Office 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]. [32] There were more incidences[spelling?] Throughout the year, in Houston, there are 180.5 rainfall days, and 35.35" (898mm) of precipitation is accumulated. -Publications/Brochures May is the wettest month in Dallas with 5.0 inches of rain, and the driest month is August with 2.2 inches. Pressure: 30.06 "Hg. It's Seattle's "little brother" down the road, and the weather there is very similar to ours. -Graphs [24] The periphery of Hurricane Carla hit the city in 1961, causing major damage to Houston. Houston Temperature History 2021. An overnight event occurred from January23, 2014 to January24, another significant icing occurred a few days later on January28, and a third event took place on March4. Snowfall In Houston, snow does not fall through November. -Wind Roses, Education/Careers The average temperature is of 13.0 C (55 F), with a minimum of 7.6 C (45.6 F) and a maximum of 18.5 C (65.3 F). 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. 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. -2022 Hurricane Guide -SKYWARN Schedule -Drought, History [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 may be considered the air-conditioning capital of the world due to its hot and humid metropolitan. 1 Univ Draw nr . ACSH does not have an endowment. -National Yearly Average. 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. -Tropical Storm Imelda Daily Temperature and Rainfall Records (updated thru 10/12/2022): Highest - Lowest - Highest Mins - Lowest Maxs - Rainfall Normals, Means and Extremes (by day) 30-Year Normals (1981-2010) Monthly Temperature and Rainfall Summary (2000 to present) Top 10 Extremes (by month) Holiday Climatology Based on annual weather averages for Houston, the best month to go for holiday is March and May. -Drought, History -Jefferson County Drainage District 6