Cotulla, TX
Climate overview — based on NOAA 1991-2020 normals from COTULLA LA SALLE CO AP, TX US.
Year-round temperatures (°F)
Climate summary
Cotulla has an annual average temperature of 73°F with about 21.7 inches of precipitation per year. The warmest month is August (average high 100.3°F), and the coldest is January (average low 43.9°F). May is typically the wettest month (3.01 in) and January the driest (0.85 in).
Best time to visit Cotulla
Full guide →Climate change signal
All-time records →189 of 366 (51.6%) of Cotulla'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.
| 1940s | 0 | |
| 1950s | 35 | |
| 1960s | 24 | |
| 1970s | 37 | |
| 2000s | 45 | |
| 2010s | 71 | |
| 2020s | 154 |
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 | 67.4°F | 43.9°F | 55.7°F | 0.85 in | — | 6 |
| February | 73.6°F | 48.3°F | 60.9°F | 1.26 in | — | 6 |
| March | 79.7°F | 54.8°F | 67.2°F | 1.57 in | — | 5 |
| April | 86.0°F | 60.7°F | 73.4°F | 1.33 in | — | 5 |
| May | 92.8°F | 68.6°F | 80.7°F | 3.01 in | — | 6 |
| June | 97.9°F | 73.6°F | 85.7°F | 2.20 in | — | 5 |
| July | 99.2°F | 74.7°F | 87.0°F | 2.26 in | — | 6 |
| August | 100.3°F | 75.0°F | 87.7°F | 1.67 in | — | 4 |
| September | 93.9°F | 70.8°F | 82.4°F | 2.98 in | — | 7 |
| October | 86.6°F | 62.8°F | 74.7°F | 2.39 in | — | 5 |
| November | 75.7°F | 52.4°F | 64.0°F | 1.15 in | — | 4 |
| December | 68.7°F | 44.9°F | 56.8°F | 1.01 in | — | 6 |
Climate twins of Cotulla
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).