WeatherWX.comPrince Rupert Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 39°F Lo 34°F | Hi 39°F Lo 33°F | Hi 41°F Lo 35°F | Hi 45°F Lo 40°F | Hi 51°F Lo 45°F | Hi 55°F Lo 49°F | Hi 59°F Lo 52°F | Hi 59°F Lo 53°F | Hi 56°F Lo 50°F | Hi 49°F Lo 44°F | Hi 43°F Lo 38°F | Hi 38°F Lo 34°F |
| 11 mph | 10 mph | 9 mph | 8 mph | 6 mph | 6 mph | 6 mph | 6 mph | 7 mph | 9 mph | 11 mph | 10 mph |
| 14.7 in | 10.3 in | 10.9 in | 8.8 in | 6.8 in | 7.4 in | 7.1 in | 12 in | 14.2 in | 16.5 in | 16.8 in | 12.6 in |
| 82% | 77% | 79% | 79% | 81% | 84% | 86% | 86% | 84% | 80% | 79% | 78% |
| 67% | 58% | 60% | 56% | 55% | 58% | 54% | 53% | 52% | 55% | 65% | 59% |
| 29.9 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.8 in | 29.9 in |
| 9 | 9 | 10 | 16 | 21 | 20 | 21 | 19 | 17 | 16 | 9 | 11 |
| 16 | 13 | 14 | 11 | 10 | 11 | 10 | 12 | 13 | 15 | 17 | 14 |
| 6 | 7 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 |
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 3 | 2 | 1 | 1 |
| 172 | 194 | 216 | 232 | 244 | 225 | 249 | 250 | 245 | 241 | 186 | 217 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 4°C Lo 1°C | Hi 4°C Lo 1°C | Hi 5°C Lo 2°C | Hi 7°C Lo 4°C | Hi 11°C Lo 7°C | Hi 13°C Lo 9°C | Hi 15°C Lo 11°C | Hi 15°C Lo 12°C | Hi 14°C Lo 10°C | Hi 10°C Lo 7°C | Hi 6°C Lo 4°C | Hi 3°C Lo 1°C |
| 18 km/h | 16 km/h | 15 km/h | 13 km/h | 10 km/h | 10 km/h | 9 km/h | 10 km/h | 12 km/h | 14 km/h | 17 km/h | 16 km/h |
| 373 mm | 261 mm | 276 mm | 224 mm | 173 mm | 189 mm | 181 mm | 304 mm | 360 mm | 420 mm | 426 mm | 321 mm |
| 82% | 77% | 79% | 79% | 81% | 84% | 86% | 86% | 84% | 80% | 79% | 78% |
| 67% | 58% | 60% | 56% | 55% | 58% | 54% | 53% | 52% | 55% | 65% | 59% |
| 1012 mb | 1015 mb | 1012 mb | 1014 mb | 1016 mb | 1016 mb | 1018 mb | 1016 mb | 1014 mb | 1013 mb | 1010 mb | 1013 mb |
| 9 | 9 | 10 | 16 | 21 | 20 | 21 | 19 | 17 | 16 | 9 | 11 |
| 16 | 13 | 14 | 11 | 10 | 11 | 10 | 12 | 13 | 15 | 17 | 14 |
| 6 | 7 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 |
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 3 | 2 | 1 | 1 |
| 172 | 194 | 216 | 232 | 244 | 225 | 249 | 250 | 245 | 241 | 186 | 217 |
| 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.
