Dawson, TX
Climate overview — based on NOAA 1991-2020 normals from NAVARRO MILLS DAM, TX US.
Year-round temperatures (°F)
Climate summary
Dawson has an annual average temperature of 65.9°F with about 40.5 inches of precipitation per year. The warmest month is August (average high 95.8°F), and the coldest is January (average low 35.0°F). October is typically the wettest month (4.58 in) and July the driest (1.88 in).
Best time to visit Dawson
Full guide →Climate change signal
All-time records →49 of 366 (13.4%) of Dawson'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.
| 1960s | 50 | |
| 1970s | 38 | |
| 1980s | 39 | |
| 1990s | 82 | |
| 2000s | 83 | |
| 2010s | 41 | |
| 2020s | 33 |
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 | 57.1°F | 35.0°F | 46.1°F | 2.84 in | — | 7 |
| February | 61.7°F | 38.9°F | 50.3°F | 3.13 in | — | 7 |
| March | 68.2°F | 46.6°F | 57.4°F | 3.61 in | — | 8 |
| April | 76.1°F | 53.3°F | 64.7°F | 3.36 in | — | 7 |
| May | 83.2°F | 63.2°F | 73.2°F | 4.50 in | — | 8 |
| June | 90.8°F | 70.7°F | 80.7°F | 4.43 in | — | 7 |
| July | 95.0°F | 73.7°F | 84.3°F | 1.88 in | — | 5 |
| August | 95.8°F | 73.2°F | 84.5°F | 2.44 in | — | 5 |
| September | 89.3°F | 66.6°F | 77.9°F | 3.23 in | — | 6 |
| October | 79.3°F | 54.5°F | 66.9°F | 4.58 in | — | 7 |
| November | 67.5°F | 44.7°F | 56.1°F | 3.03 in | — | 6 |
| December | 59.2°F | 37.0°F | 48.1°F | 3.51 in | — | 8 |
Climate twins of Dawson
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).