Weather & Climate in Angleton, TX
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Angleton has a warm climate with an average annual temperature of 71°F (22°C). Winters average 55°F in January while summers reach 84°F in July. Annual precipitation totals 45.8 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 37. 83% of days have good air quality. The city sits at an elevation of 28 feet.
Temperature
55°F Jan (13°C)
84°F Jul (29°C)
| Annual Average | 70.7°F |
| 31% above US avg | |
| January Average | 55°F (13°C) |
| July Average | 84°F (29°C) |
Geography
| Elevation | 28 ft (9 m) |
| Area | 11.3 sq mi (29.2 km²) |
| Population Density | 1,671/sq mi |
| Coordinates | 29.1718°N, 95.4293°W |
| Timezone | America/Chicago |
| County | Brazoria County County |
| Nearest Airport | Texas Gulf Coast Regional (LJN) 5 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 37.0 |
| Rating | Good |
| Good Days % | 83.0% |
| Unhealthy Days | 6 |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 93.6 / 100 |
| Social Vulnerability | 24.0 / 100 |
| Community Resilience | 82.0 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively High |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively High |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Very Low |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Coastal Flood | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Hurricane History
17 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Francine | Category 2 | 92 mph | 287 km |
| 2024 | Beryl | Category 1 | 92 mph | 57 km |
| 2021 | Nicholas | Category 1 | 75 mph | 49 km |
| 2020 | Laura | Category 4 | 150 mph | 217 km |
| 2020 | Delta | Category 3 | 115 mph | 186 km |
| 2020 | Hanna | Category 1 | 92 mph | 231 km |
| 2017 | Harvey | Category 4 | 132 mph | 188 km |
| 2008 | Ike | Category 2 | 109 mph | 72 km |
| 2007 | Humberto | Category 1 | 92 mph | 81 km |
| 2005 | Rita | Category 3 | 121 mph | 177 km |
| 2003 | Claudette | Category 1 | 92 mph | 97 km |
| 1989 | Jerry | Category 1 | 86 mph | 42 km |
| 1989 | Chantal | Category 1 | 81 mph | 111 km |
| 1986 | Bonnie | Category 1 | 86 mph | 128 km |
| 1985 | Juan | Category 1 | 86 mph | 236 km |
| 1985 | Danny | Category 1 | 92 mph | 265 km |
| 1983 | Alicia | Category 3 | 115 mph | 28 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Tornado History
662 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 29 fatalities, 748 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Nov 21, 1992 | EF4 | 64 km | 30.0 mi | 0 |
| Sep 12, 1961 | EF4 | 65 km | 1.0 mi | 8 |
| Dec 28, 2024 | EF3 | 88 km | 67.9 mi | 0 |
| Jan 24, 2023 | EF3 | 50 km | 23.3 mi | 0 |
| Mar 30, 2002 | EF3 | 64 km | 0.7 mi | 0 |
| Feb 5, 1986 | EF3 | 96 km | 5.0 mi | 2 |
| Dec 13, 1977 | EF3 | 69 km | 25.1 mi | 1 |
| Mar 8, 1976 | EF3 | 22 km | 12.7 mi | 0 |
| Oct 28, 1974 | EF3 | 71 km | 3.3 mi | 1 |
| Sep 13, 1974 | EF3 | 55 km | 3.6 mi | 0 |
| Sep 8, 1969 | EF3 | 62 km | 0.8 mi | 0 |
| May 27, 1969 | EF3 | 98 km | 1.5 mi | 3 |
| Apr 11, 1969 | EF3 | 47 km | 2.0 mi | 0 |
| Sep 20, 1967 | EF3 | 93 km | 1.0 mi | 4 |
| Aug 18, 1967 | EF3 | 57 km | 0.5 mi | 0 |
| Apr 18, 1966 | EF3 | 12 km | 2.0 mi | 0 |
| Mar 28, 1966 | EF3 | 93 km | 9.3 mi | 0 |
| Apr 19, 1965 | EF3 | 63 km | 0.2 mi | 1 |
| Nov 22, 1961 | EF3 | 68 km | 2.0 mi | 0 |
| Sep 12, 1961 | EF3 | 55 km | 2.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: WF FROZEN POINT (5,738 acres, 2012).
| Year | Name | Acres Burned | Distance |
| 2012 | WF FROZEN POINT | 5,738 | 100 km |
| 2017 | TXTMR FY17 RX WHARTON | 5,175 | 23 km |
| 2010 | WHARTON | 5,084 | 23 km |
| 2005 | YELLOW RAIL PRAIRIE | 4,358 | 100 km |
| 2008 | COW TRAP 2008 | 4,335 | 40 km |
| 2017 | 2018 NORTH SARGENT WF | 3,959 | 44 km |
| 2009 | CHOCOLATE BAYOU UNIT | 3,790 | 21 km |
| 2020 | CHOCOLATE BAYOU | 3,623 | 21 km |
| 1997 | MOUND | 3,402 | 21 km |
| 2009 | ROAD PASTURE 2009 | 3,197 | 32 km |
| 1992 | SMITH MARSH | 3,057 | 42 km |
| 2006 | CATTAILS | 3,046 | 38 km |
| 2023 | TXBRR-FY23-RX-W | 2,511 | 18 km |
| 2017 | TXTMR FY17 RX BLUESTEM | 2,462 | 17 km |
| 2019 | TXTMR-FY19-RX-ALLIGATOR MARSH | 2,435 | 18 km |
| 2020 | BLUESTEM 1 | 2,417 | 17 km |
| 2022 | HOT BLUE STEM | 2,398 | 17 km |
| 2024 | BLUE STEM 24 | 2,328 | 17 km |
| 2001 | WHARTON HO | 2,263 | 23 km |
| 2016 | 2016 CRAWFISH BURN | 2,105 | 38 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 55°F (13°C) | 4.2 in | Coldest |
| February | 59°F (15°C) | 2.2 in | Driest |
| March | 64°F (18°C) | 3.1 in | |
| April | 70°F (21°C) | 2.4 in | |
| May | 77°F (25°C) | 4.3 in | |
| June | 82°F (28°C) | 3.8 in | |
| July | 84°F (29°C) | 3.9 in | |
| August | 84°F (29°C) | 4.2 in | Warmest |
| September | 80°F (27°C) | 6.0 in | Wettest |
| October | 73°F (23°C) | 4.4 in | |
| November | 63°F (17°C) | 3.6 in | |
| December | 57°F (14°C) | 3.7 in |
Angleton has a seasonal temperature swing of 29°F / from 55°F in January to 84°F in August. Total annual precipitation is 45.8 inches, with September being the wettest month (6.0") and February the driest (2.2").