WeatherWX.com
Cotulla Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 66°F Lo 48°F | Hi 70°F Lo 51°F | Hi 78°F Lo 57°F | Hi 86°F Lo 64°F | Hi 91°F Lo 70°F | Hi 97°F Lo 75°F | Hi 99°F Lo 77°F | Hi 99°F Lo 79°F | Hi 92°F Lo 75°F | Hi 85°F Lo 66°F | Hi 74°F Lo 57°F | Hi 68°F Lo 50°F |
| 8 mph | 9 mph | 10 mph | 10 mph | 11 mph | 11 mph | 11 mph | 10 mph | 8 mph | 9 mph | 8 mph | 8 mph |
| 0.4 in | 0.5 in | 0.6 in | 0.7 in | 1.5 in | 0.6 in | 0.5 in | 0.6 in | 1.4 in | 0.6 in | 0.5 in | 0.4 in |
| 60% | 63% | 63% | 61% | 64% | 60% | 56% | 53% | 61% | 60% | 64% | 64% |
| 33% | 36% | 36% | 36% | 38% | 27% | 22% | 20% | 31% | 25% | 36% | 36% |
| 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in | 30.1 in |
| 30 | 26 | 28 | 27 | 26 | 26 | 27 | 28 | 25 | 29 | 28 | 29 |
| 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 5 | 2 | 2 | 2 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 5 | 6 | 6 | 6 | 7 | 8 | 7 | 6 | 5 | 4 | 4 |
| 77 | 60 | 66 | 65 | 60 | 77 | 94 | 100 | 73 | 85 | 66 | 68 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 19°C Lo 9°C | Hi 21°C Lo 11°C | Hi 26°C Lo 14°C | Hi 30°C Lo 18°C | Hi 33°C Lo 21°C | Hi 36°C Lo 24°C | Hi 37°C Lo 25°C | Hi 37°C Lo 26°C | Hi 33°C Lo 24°C | Hi 30°C Lo 19°C | Hi 23°C Lo 14°C | Hi 20°C Lo 10°C |
| 13 km/h | 14 km/h | 16 km/h | 17 km/h | 18 km/h | 17 km/h | 17 km/h | 15 km/h | 13 km/h | 14 km/h | 13 km/h | 13 km/h |
| 9 mm | 11 mm | 16 mm | 18 mm | 39 mm | 15 mm | 14 mm | 14 mm | 36 mm | 15 mm | 13 mm | 11 mm |
| 60% | 63% | 63% | 61% | 64% | 60% | 56% | 53% | 61% | 60% | 64% | 64% |
| 33% | 36% | 36% | 36% | 38% | 27% | 22% | 20% | 31% | 25% | 36% | 36% |
| 1020 mb | 1018 mb | 1016 mb | 1012 mb | 1011 mb | 1011 mb | 1013 mb | 1012 mb | 1013 mb | 1015 mb | 1019 mb | 1019 mb |
| 30 | 26 | 28 | 27 | 26 | 26 | 27 | 28 | 25 | 29 | 28 | 29 |
| 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 5 | 2 | 2 | 2 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 5 | 6 | 6 | 6 | 7 | 8 | 7 | 6 | 5 | 4 | 4 |
| 77 | 60 | 66 | 65 | 60 | 77 | 94 | 100 | 73 | 85 | 66 | 68 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.