Lake Jackson, TX
Climate overview — based on NOAA 1991-2020 normals from ANGLETON BRAZORIA AP, TX US.
Year-round temperatures (°F)
Climate summary
Lake Jackson has an annual average temperature of 70.7°F with about 45.8 inches of precipitation per year. The warmest month is August (average high 93.2°F), and the coldest is January (average low 44.8°F). September is typically the wettest month (5.96 in) and February the driest (2.23 in).
Best time to visit Lake Jackson
Full guide →Climate change signal
All-time records →206 of 366 (56.3%) of Lake Jackson's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1990s | 15 | |
| 2000s | 90 | |
| 2010s | 132 | |
| 2020s | 129 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 65.3°F | 44.8°F | 55.1°F | 4.19 in | — | 10 |
| February | 68.5°F | 49.0°F | 58.7°F | 2.23 in | — | 9 |
| March | 73.9°F | 54.4°F | 64.2°F | 3.06 in | — | 10 |
| April | 79.4°F | 60.2°F | 69.8°F | 2.36 in | — | 9 |
| May | 85.9°F | 68.2°F | 77.1°F | 4.30 in | — | 9 |
| June | 90.9°F | 73.4°F | 82.1°F | 3.84 in | — | 10 |
| July | 92.8°F | 74.9°F | 83.8°F | 3.88 in | — | 13 |
| August | 93.2°F | 74.6°F | 83.9°F | 4.20 in | — | 11 |
| September | 89.4°F | 70.8°F | 80.1°F | 5.96 in | — | 14 |
| October | 83.5°F | 61.9°F | 72.7°F | 4.44 in | — | 12 |
| November | 74.2°F | 52.6°F | 63.4°F | 3.60 in | — | 12 |
| December | 67.4°F | 46.7°F | 57.0°F | 3.70 in | — | 12 |
Climate twins of Lake Jackson
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).