San Augustine, TX
Climate overview — based on NOAA 1991-2020 normals from SAN AUGUSTINE, TX US.
Year-round temperatures (°F)
Climate summary
San Augustine has an annual average temperature of 65.4°F with about 55.6 inches of precipitation per year and 0.2 inches of snow. The warmest month is August (average high 94.4°F), and the coldest is January (average low 35.4°F). December is typically the wettest month (5.40 in) and July the driest (3.22 in).
Best time to visit San Augustine
Full guide →Climate change signal
All-time records →149 of 366 (40.7%) of San Augustine'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.
| 1900s | 16 | |
| 1910s | 116 | |
| 1970s | 0 | |
| 1980s | 0 | |
| 1990s | 0 | |
| 2000s | 51 | |
| 2010s | 99 | |
| 2020s | 84 |
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 | 59.5°F | 35.4°F | 47.4°F | 4.95 in | 0.1 in | 9 |
| February | 63.2°F | 39.0°F | 51.1°F | 5.11 in | 0.1 in | 8 |
| March | 70.2°F | 45.3°F | 57.7°F | 5.22 in | — | 8 |
| April | 76.9°F | 52.5°F | 64.7°F | 4.65 in | — | 7 |
| May | 84.0°F | 60.9°F | 72.5°F | 4.30 in | — | 7 |
| June | 90.3°F | 67.7°F | 79.0°F | 4.80 in | — | 8 |
| July | 93.5°F | 70.4°F | 82.0°F | 3.22 in | — | 7 |
| August | 94.4°F | 69.9°F | 82.1°F | 4.28 in | — | 7 |
| September | 88.5°F | 64.3°F | 76.4°F | 4.18 in | — | 6 |
| October | 79.5°F | 53.4°F | 66.5°F | 4.75 in | — | 6 |
| November | 69.7°F | 43.5°F | 56.6°F | 4.70 in | — | 8 |
| December | 61.0°F | 36.5°F | 48.8°F | 5.40 in | — | 9 |
Climate twins of San Augustine
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).