San Angelo, TX
Climate overview — based on NOAA 1991-2020 normals from SAN ANGELO, TX US.
Year-round temperatures (°F)
Climate summary
San Angelo has an annual average temperature of 66.7°F with about 20.9 inches of precipitation per year. The warmest month is July (average high 97.4°F), and the coldest is January (average low 33.7°F). May is typically the wettest month (3.05 in) and December the driest (0.89 in).
Best time to visit San Angelo
Full guide →Climate change signal
All-time records →104 of 366 (28.4%) of San Angelo'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 | 8 | |
| 1910s | 31 | |
| 1920s | 33 | |
| 1930s | 10 | |
| 1940s | 19 | |
| 1950s | 18 | |
| 1960s | 25 | |
| 1970s | 26 | |
| 1980s | 16 | |
| 1990s | 18 | |
| 2000s | 34 | |
| 2010s | 53 | |
| 2020s | 75 |
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 | 61.1°F | 33.7°F | 47.4°F | 0.92 in | — | 4 |
| February | 65.4°F | 37.6°F | 51.5°F | 1.20 in | — | 5 |
| March | 73.1°F | 45.6°F | 59.4°F | 1.48 in | — | 5 |
| April | 81.7°F | 52.5°F | 67.1°F | 1.47 in | — | 4 |
| May | 88.7°F | 62.3°F | 75.5°F | 3.05 in | — | 7 |
| June | 94.4°F | 70.0°F | 82.2°F | 2.31 in | — | 6 |
| July | 97.4°F | 72.3°F | 84.8°F | 1.10 in | — | 4 |
| August | 96.7°F | 71.6°F | 84.1°F | 2.42 in | — | 6 |
| September | 89.4°F | 64.6°F | 77.0°F | 2.51 in | — | 5 |
| October | 80.5°F | 53.8°F | 67.1°F | 2.42 in | — | 6 |
| November | 69.2°F | 42.6°F | 55.9°F | 1.16 in | — | 4 |
| December | 62.0°F | 34.9°F | 48.4°F | 0.89 in | — | 4 |
Climate twins of San Angelo
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).