WeatherWX.com
Colleyville Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 56°F Lo 40°F | Hi 59°F Lo 42°F | Hi 69°F Lo 51°F | Hi 75°F Lo 57°F | Hi 83°F Lo 65°F | Hi 92°F Lo 74°F | Hi 96°F Lo 78°F | Hi 96°F Lo 78°F | Hi 89°F Lo 72°F | Hi 78°F Lo 61°F | Hi 66°F Lo 50°F | Hi 58°F Lo 43°F |
| 9 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 9 mph |
| 2.3 in | 2.7 in | 3.3 in | 3.9 in | 5.5 in | 3.2 in | 1.7 in | 2.4 in | 2.5 in | 4.6 in | 2.8 in | 2.7 in |
| 61% | 67% | 66% | 67% | 71% | 65% | 58% | 54% | 60% | 61% | 64% | 65% |
| 30% | 37% | 37% | 36% | 36% | 25% | 23% | 21% | 27% | 27% | 31% | 35% |
| 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 26 | 21 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 26 | 25 | 26 |
| 4 | 6 | 6 | 6 | 7 | 6 | 5 | 6 | 6 | 5 | 5 | 5 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 4 | 3 |
| 242 | 190 | 199 | 193 | 192 | 243 | 274 | 295 | 242 | 251 | 232 | 219 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 14°C Lo 4°C | Hi 15°C Lo 5°C | Hi 20°C Lo 10°C | Hi 24°C Lo 14°C | Hi 28°C Lo 19°C | Hi 33°C Lo 23°C | Hi 35°C Lo 25°C | Hi 36°C Lo 26°C | Hi 32°C Lo 22°C | Hi 26°C Lo 16°C | Hi 19°C Lo 10°C | Hi 15°C Lo 6°C |
| 15 km/h | 16 km/h | 17 km/h | 17 km/h | 15 km/h | 13 km/h | 12 km/h | 12 km/h | 11 km/h | 14 km/h | 14 km/h | 14 km/h |
| 57 mm | 69 mm | 83 mm | 98 mm | 140 mm | 81 mm | 44 mm | 61 mm | 64 mm | 116 mm | 70 mm | 69 mm |
| 61% | 67% | 66% | 67% | 71% | 65% | 58% | 54% | 60% | 61% | 64% | 65% |
| 30% | 37% | 37% | 36% | 36% | 25% | 23% | 21% | 27% | 27% | 31% | 35% |
| 1021 mb | 1019 mb | 1017 mb | 1013 mb | 1013 mb | 1012 mb | 1014 mb | 1013 mb | 1015 mb | 1016 mb | 1020 mb | 1020 mb |
| 26 | 21 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 26 | 25 | 26 |
| 4 | 6 | 6 | 6 | 7 | 6 | 5 | 6 | 6 | 5 | 5 | 5 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 4 | 3 |
| 242 | 190 | 199 | 193 | 192 | 243 | 274 | 295 | 242 | 251 | 232 | 219 |
| 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.