Grand Prairie, TX
Climate overview — based on NOAA 1991-2020 normals from JOE POOL LAKE, TX US.
Year-round temperatures (°F)
Climate summary
Grand Prairie has an annual average temperature of 65.6°F with about 41.1 inches of precipitation per year. The warmest month is August (average high 96.8°F), and the coldest is January (average low 32.6°F). October is typically the wettest month (4.96 in) and July the driest (2.33 in).
Best time to visit Grand Prairie
Full guide →Climate change signal
All-time records →42 of 366 (11.5%) of Grand Prairie'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.
| 1980s | 0 | |
| 1990s | 183 | |
| 2000s | 89 | |
| 2010s | 77 | |
| 2020s | 17 |
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 | 58.3°F | 32.6°F | 45.5°F | 2.73 in | — | 8 |
| February | 61.9°F | 37.5°F | 49.7°F | 2.95 in | — | 7 |
| March | 69.2°F | 45.0°F | 57.1°F | 3.80 in | — | 7 |
| April | 76.8°F | 52.8°F | 64.8°F | 3.66 in | — | 6 |
| May | 83.9°F | 60.8°F | 72.3°F | 4.70 in | — | 9 |
| June | 91.6°F | 68.5°F | 80.1°F | 4.24 in | — | 7 |
| July | 95.5°F | 72.7°F | 84.1°F | 2.33 in | — | 5 |
| August | 96.8°F | 72.5°F | 84.6°F | 2.37 in | — | 6 |
| September | 90.4°F | 66.2°F | 78.3°F | 3.12 in | — | 6 |
| October | 79.6°F | 54.3°F | 67.0°F | 4.96 in | — | 6 |
| November | 67.6°F | 44.6°F | 56.1°F | 3.17 in | — | 5 |
| December | 60.2°F | 35.0°F | 47.6°F | 3.03 in | — | 6 |
Climate twins of Grand Prairie
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).