WeatherWX.com
Chico Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 57°F Lo 40°F | Hi 59°F Lo 40°F | Hi 62°F Lo 41°F | Hi 70°F Lo 45°F | Hi 79°F Lo 51°F | Hi 90°F Lo 58°F | Hi 98°F Lo 62°F | Hi 96°F Lo 60°F | Hi 91°F Lo 58°F | Hi 78°F Lo 51°F | Hi 64°F Lo 44°F | Hi 55°F Lo 39°F |
| 6 mph | 6 mph | 7 mph | 6 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 6 mph | 5 mph | 6 mph |
| 7.1 in | 7.2 in | 8.2 in | 3.1 in | 2.1 in | 0.8 in | 0.2 in | 0.3 in | 0.6 in | 2.8 in | 4.6 in | 6.7 in |
| 68% | 67% | 70% | 60% | 50% | 39% | 31% | 32% | 33% | 43% | 57% | 66% |
| 34% | 30% | 36% | 25% | 18% | 10% | 4% | 5% | 7% | 14% | 25% | 35% |
| 30.2 in | 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 | 30.1 in | 30.1 in |
| 25 | 22 | 22 | 26 | 28 | 29 | 31 | 31 | 30 | 28 | 26 | 24 |
| 6 | 6 | 9 | 4 | 3 | 1 | 0 | 0 | 0 | 3 | 4 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 3 | 3 | 4 | 5 | 6 | 8 | 8 | 7 | 6 | 5 | 3 | 3 |
| 303 | 292 | 303 | 325 | 355 | 353 | 371 | 369 | 356 | 351 | 321 | 301 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 14°C Lo 5°C | Hi 15°C Lo 4°C | Hi 17°C Lo 5°C | Hi 21°C Lo 7°C | Hi 26°C Lo 10°C | Hi 32°C Lo 15°C | Hi 37°C Lo 17°C | Hi 35°C Lo 16°C | Hi 33°C Lo 14°C | Hi 25°C Lo 11°C | Hi 18°C Lo 7°C | Hi 13°C Lo 4°C |
| 9 km/h | 10 km/h | 11 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h |
| 181 mm | 183 mm | 207 mm | 79 mm | 54 mm | 19 mm | 5 mm | 7 mm | 14 mm | 71 mm | 117 mm | 170 mm |
| 68% | 67% | 70% | 60% | 50% | 39% | 31% | 32% | 33% | 43% | 57% | 66% |
| 34% | 30% | 36% | 25% | 18% | 10% | 4% | 5% | 7% | 14% | 25% | 35% |
| 1021 mb | 1019 mb | 1018 mb | 1016 mb | 1014 mb | 1012 mb | 1012 mb | 1012 mb | 1013 mb | 1016 mb | 1019 mb | 1020 mb |
| 25 | 22 | 22 | 26 | 28 | 29 | 31 | 31 | 30 | 28 | 26 | 24 |
| 6 | 6 | 9 | 4 | 3 | 1 | 0 | 0 | 0 | 3 | 4 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 3 | 3 | 4 | 5 | 6 | 8 | 8 | 7 | 6 | 5 | 3 | 3 |
| 303 | 292 | 303 | 325 | 355 | 353 | 371 | 369 | 356 | 351 | 321 | 301 |
| 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.
