WeatherWX.com
Columbia Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 31°F | Hi 50°F Lo 34°F | Hi 59°F Lo 42°F | Hi 68°F Lo 49°F | Hi 78°F Lo 58°F | Hi 86°F Lo 65°F | Hi 88°F Lo 68°F | Hi 87°F Lo 67°F | Hi 81°F Lo 62°F | Hi 70°F Lo 51°F | Hi 58°F Lo 41°F | Hi 50°F Lo 37°F |
| 8 mph | 9 mph | 8 mph | 8 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 7 mph | 7 mph | 8 mph |
| 5.6 in | 7.2 in | 6.3 in | 7.1 in | 6.2 in | 6.4 in | 8 in | 7 in | 5.8 in | 5.7 in | 4.2 in | 6.1 in |
| 76% | 78% | 79% | 76% | 78% | 76% | 77% | 76% | 76% | 75% | 74% | 79% |
| 50% | 52% | 49% | 38% | 35% | 28% | 32% | 29% | 30% | 34% | 34% | 49% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.2 in | 30.1 in |
| 19 | 15 | 21 | 22 | 21 | 21 | 20 | 22 | 23 | 25 | 24 | 22 |
| 8 | 8 | 8 | 7 | 10 | 9 | 11 | 9 | 7 | 6 | 5 | 7 |
| 5 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 3 | 2 | 4 | 3 | 6 | 4 | 4 | 4 | 4 | 4 | 2 | 3 |
| 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 5 | 3 | 3 | 2 |
| 238 | 215 | 251 | 283 | 306 | 329 | 330 | 341 | 309 | 295 | 284 | 242 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo -1°C | Hi 10°C Lo 1°C | Hi 15°C Lo 6°C | Hi 20°C Lo 10°C | Hi 25°C Lo 15°C | Hi 30°C Lo 19°C | Hi 31°C Lo 20°C | Hi 31°C Lo 20°C | Hi 27°C Lo 17°C | Hi 21°C Lo 11°C | Hi 14°C Lo 5°C | Hi 10°C Lo 3°C |
| 13 km/h | 14 km/h | 13 km/h | 13 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 11 km/h | 12 km/h | 13 km/h |
| 142 mm | 183 mm | 159 mm | 181 mm | 158 mm | 164 mm | 204 mm | 176 mm | 148 mm | 144 mm | 108 mm | 155 mm |
| 76% | 78% | 79% | 76% | 78% | 76% | 77% | 76% | 76% | 75% | 74% | 79% |
| 50% | 52% | 49% | 38% | 35% | 28% | 32% | 29% | 30% | 34% | 34% | 49% |
| 1022 mb | 1021 mb | 1019 mb | 1016 mb | 1016 mb | 1015 mb | 1016 mb | 1016 mb | 1017 mb | 1018 mb | 1022 mb | 1021 mb |
| 19 | 15 | 21 | 22 | 21 | 21 | 20 | 22 | 23 | 25 | 24 | 22 |
| 8 | 8 | 8 | 7 | 10 | 9 | 11 | 9 | 7 | 6 | 5 | 7 |
| 5 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 3 | 2 | 4 | 3 | 6 | 4 | 4 | 4 | 4 | 4 | 2 | 3 |
| 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 5 | 3 | 3 | 2 |
| 238 | 215 | 251 | 283 | 306 | 329 | 330 | 341 | 309 | 295 | 284 | 242 |
| 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.
