Weather World
Williams Lake Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 33°F Lo 9°F | Hi 35°F Lo 14°F | Hi 43°F Lo 21°F | Hi 51°F Lo 27°F | Hi 62°F Lo 32°F | Hi 77°F Lo 42°F | Hi 84°F Lo 48°F | Hi 81°F Lo 47°F | Hi 74°F Lo 41°F | Hi 58°F Lo 30°F | Hi 45°F Lo 17°F | Hi 34°F Lo 10°F |
| 4 mph | 4 mph | 5 mph | 5 mph | 5 mph | 5 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph |
| 2 in | 2.4 in | 2.3 in | 2.4 in | 2.1 in | 1 in | 0.8 in | 0.9 in | 1.2 in | 2.2 in | 1.9 in | 2.5 in |
| 84% | 83% | 76% | 65% | 57% | 46% | 50% | 50% | 49% | 57% | 66% | 79% |
| 39% | 43% | 38% | 34% | 29% | 17% | 19% | 20% | 19% | 21% | 26% | 38% |
| 30.3 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in | 30.1 in | 30.2 in |
| 15 | 11 | 16 | 17 | 20 | 27 | 26 | 27 | 26 | 23 | 18 | 14 |
| 10 | 10 | 7 | 9 | 9 | 4 | 5 | 4 | 4 | 5 | 6 | 10 |
| 7 | 7 | 8 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 6 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 1 | 2 | 2 | 3 | 4 | 5 | 5 | 3 | 2 | 2 | 1 |
| 197 | 161 | 210 | 225 | 252 | 305 | 312 | 302 | 290 | 277 | 261 | 208 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 0°C Lo -13°C | Hi 2°C Lo -10°C | Hi 6°C Lo -6°C | Hi 11°C Lo -3°C | Hi 17°C Lo 0°C | Hi 25°C Lo 5°C | Hi 29°C Lo 9°C | Hi 27°C Lo 8°C | Hi 23°C Lo 5°C | Hi 14°C Lo -1°C | Hi 7°C Lo -8°C | Hi 1°C Lo -12°C |
| 6 km/h | 7 km/h | 8 km/h | 8 km/h | 8 km/h | 9 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 6 km/h | 6 km/h |
| 52 mm | 60 mm | 58 mm | 60 mm | 53 mm | 26 mm | 20 mm | 23 mm | 32 mm | 57 mm | 48 mm | 64 mm |
| 84% | 83% | 76% | 65% | 57% | 46% | 50% | 50% | 49% | 57% | 66% | 79% |
| 39% | 43% | 38% | 34% | 29% | 17% | 19% | 20% | 19% | 21% | 26% | 38% |
| 1025 mb | 1021 mb | 1017 mb | 1014 mb | 1013 mb | 1014 mb | 1017 mb | 1018 mb | 1018 mb | 1018 mb | 1021 mb | 1023 mb |
| 15 | 11 | 16 | 17 | 20 | 27 | 26 | 27 | 26 | 23 | 18 | 14 |
| 10 | 10 | 7 | 9 | 9 | 4 | 5 | 4 | 4 | 5 | 6 | 10 |
| 7 | 7 | 8 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 6 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 1 | 2 | 2 | 3 | 4 | 5 | 5 | 3 | 2 | 2 | 1 |
| 197 | 161 | 210 | 225 | 252 | 305 | 312 | 302 | 290 | 277 | 261 | 208 |
| 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.