-Facebook Snowfall Months with snowfall are January and December. Menu. -NCDC/NCEI -Preparedness Meetings -more, SocialMedia -Weather Safety -Storm Prediction Center -Careers George Bush Intercontinental Airport sees an average of 9.6 days per year of freezing temperatures. -Palacios One of these was a. [7] The value of relative humidity results in a heat index higher than the actual temperature. -Find It Quick, Tropical Could be Heat Stroke. -Climatology for SE TX -Weather Ready Nation [42][43] The city's Office of Emergency Management encourages driver's to "avoid driving unless absolutely necessary if roadways are at risk of icing. -Climatology for SE TX The temperature dips to freezing or below on an average of 4 nights a year. -Observations -Weather Prediction Center The strongest recorded tornado in Houston history was an F4 on November 21, 1992, part of a large outbreak of tornadoes in Harris County.[31]. "Heat watch: Houston ties all-time record high". -Beach -Major Events, RADAR Disclaimer. At George Bush Intercontinental Airport, the normal daily high temperature peaks at 95.0F (35.0C) on 512 August,[1] with a normal of 102.4 days per year at or above 90F (32C) and 3.5 days per year at or above 100F (38C). The individual Weather Service Offices in the field cannot provide court certified weather documents. -CoCoRaHS -Local 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). Rainfall is the most common form of precipitation in Houston and is plentiful throughout the year. This study investigates the unprecedented impact of winter storm Uri on power outages, air quality, and water systems in Texas, USA. 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. -Severe Stats Houston Temperature History 2021. 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 has excessive ozone levels and is ranked among the most ozone-polluted cities in the United States. Now check this: The differences in dampness are often vast. "[44] Typically, such ice storms affect mainly the northern/western areas of the metro, while the southern/eastern areas are left with just cold rain. 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". For the purpose of storm drainage design, the following frequencies are applicable: 1. -Twitter -Observations CERTIFIED (official) climate data is available from the National Centers for Environmental Information (NCEI). [49] Ground-level ozone, or smog, is Houston's predominant air pollution problem. Hurricane Ike made landfall near Galveston, Texas in September 2008. They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. Weather.com brings you the most accurate monthly weather forecast for Houston, TX with average/record and high/low temperatures, precipitation and more. The storm completely overwhelmed the flood control system and caused 22 deaths in Houston and $6.05 billion (2006 USD) in damage. Temperature Rising? It's a good idea to bring along your umbrella so that you don't get caught in poor weather. However, most years see little or no significant hurricane activity. The chance of damage from tropical storms and hurricanes also goes up during La Nia events, due to decreased Atlantic wind shear. Monday - Friday: 6 am - 8 pm Saturday: 7 am - 5 pm [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. US Dept of Commerce Monthly averages Houston Longitude: -95.3694, Latitude: 29.7602 Average weather Houston, TX - 77002. How much does it rain in Seattle? -NOAA Sleet and freezing rain are more common than snow in the Houston area. -Palacios Are "Low Dose" Health Effects of Chemicals Real? Please note that not all products are available for all dates and time periods. Find out how to read the year to date and temperature/precip plots. -Center Weather Service Units -Center Weather Service Units -Historical Tracks -Satellite -Storm Data -more, PREPAREDNESS/SAFETY February is the driest month with 81mm (3.2in) of precipitation. Houston Intercontinental Temperature and Precipitation Climate Graphs Climate data on this page is PRELIMINARY (unofficial). The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season. [52] Houston's air quality has often been compared to Los Angeles and Beijing.[48]. CURRENT HAZARDS -Local Yearly Average. -Weather Safety 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. Which is the sunniest month in Houston? Low Temp: 45 F. In addition to several websites, Reinhard's writing appears in "The Rapscallion Report." Day-to-day business slowed immensely. Houston, United States of America Weather Averages. Early January is the coldest time of the year, with temperatures moderating slightly by February. Clear. -Worldwide -Weather History Located in the far eastern part of the state, which is by far the wettest, Houston gets more rainfall than any of the other major cities like San Antonio, Dallas and Austin, which are all more centrally located. -Our Office -Jefferson County Drainage District 6 The annual precipitation totals are averages based on weather data collected from 1991 to 2020 for the US National Centers for Environmental Information. Rainfall is ample throughout the year, though dry spells do occur. Dec 4.38. She holds a Bachelor of Fine Arts in theater from Long Island University, C.W. Berger, Eric; Latson, Jennifer; Leahy, Jennifer (December 10, 2008). The city office remained in downtown Houston from 1881 through May 1969. This makes 2018 the third-wettest year on record for the U.S. and sixth consecutive year of above-average precipitation. That's a nearly eight-inch increase in 48 years or the equivalent of 16 percent more . When it does occur, it usually melts immediately on the ground with light accumulation on roofs and raised surfaces. Living and working out of New York City, Lauren Reinhard has been writing since 2005. Hail can accumulate but only in small quantities. Winter is also the driest part of the year for Houston. -Houston/Galveston Please Contact Us. -Evacuation Routes -Evacuation ZipZone -Aviation Weather Center -Miscellaneous Info In fall, cold fronts bring in rainstorms and flooding is not uncommon. -Aviation Weather Center -Galveston -Satellite Monthly averages Olympia Longitude: -122.901, Latitude: 47.0379 Average weather Olympia, WA - 98501. 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]. -National Weather Service [17] The latest hurricane to reach Texas was Hurricane Harvey in August 2017. Rochester gets even less rain and snow. In Austin, for example, 100-year rainfall amounts for 24 hours increased as much as three inches up to 13 inches. Seattle gets about 37.4-38 inches of precipitation a year. Lake Charles, La. In Houston, the average yearly rainfall increased by about 2 inches. Daylight In 1837, the Racer's Storm passed just to the south of the town, raising water levels four feet. -Activity Planner -Beach -Fire -HGX Teacher Resources -Historical Tracks The temperature hovers around 19c. -Harris County Flood Warning System 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). -Galveston Houston has an average annual rainfall of 53.34 inches. -Galveston The storm could've done more because was moving faster than they thought. Copyright 2023 Current Results Publishing Ltd. -Education 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 . Station Data. Harris County sees four to five days of flooding every year. -Lake Charles 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. 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.

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