Weather World
City of Centralia, WA
Centralia Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 35°F | Hi 46°F Lo 34°F | Hi 51°F Lo 36°F | Hi 57°F Lo 39°F | Hi 64°F Lo 44°F | Hi 70°F Lo 48°F | Hi 77°F Lo 52°F | Hi 78°F Lo 53°F | Hi 71°F Lo 50°F | Hi 60°F Lo 44°F | Hi 49°F Lo 39°F | Hi 44°F Lo 35°F |
| 5 mph | 5 mph | 5 mph | 5 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 5 mph | 5 mph |
| 7.8 in | 5.8 in | 7.3 in | 4.6 in | 2.9 in | 1.7 in | 0.5 in | 1.2 in | 2.7 in | 6.1 in | 9.1 in | 9.3 in |
| 88% | 88% | 86% | 81% | 77% | 74% | 71% | 72% | 77% | 82% | 88% | 89% |
| 67% | 68% | 67% | 60% | 54% | 49% | 36% | 37% | 47% | 53% | 66% | 69% |
| 30.1 in | 30.1 in | 30.0 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in |
| 17 | 15 | 16 | 20 | 23 | 25 | 29 | 29 | 23 | 21 | 17 | 17 |
| 13 | 11 | 14 | 10 | 8 | 5 | 2 | 2 | 7 | 10 | 13 | 13 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 |
| 2 | 2 | 2 | 3 | 4 | 4 | 5 | 4 | 3 | 2 | 2 | 2 |
| 93 | 73 | 81 | 106 | 152 | 171 | 241 | 242 | 177 | 145 | 86 | 83 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo 2°C | Hi 8°C Lo 1°C | Hi 11°C Lo 2°C | Hi 14°C Lo 4°C | Hi 18°C Lo 7°C | Hi 21°C Lo 9°C | Hi 25°C Lo 11°C | Hi 26°C Lo 12°C | Hi 22°C Lo 10°C | Hi 15°C Lo 7°C | Hi 10°C Lo 4°C | Hi 7°C Lo 2°C |
| 7 km/h | 7 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 8 km/h |
| 199 mm | 148 mm | 184 mm | 117 mm | 73 mm | 42 mm | 12 mm | 32 mm | 69 mm | 154 mm | 232 mm | 236 mm |
| 88% | 88% | 86% | 81% | 77% | 74% | 71% | 72% | 77% | 82% | 88% | 89% |
| 67% | 68% | 67% | 60% | 54% | 49% | 36% | 37% | 47% | 53% | 66% | 69% |
| 1019 mb | 1018 mb | 1017 mb | 1018 mb | 1017 mb | 1017 mb | 1018 mb | 1016 mb | 1016 mb | 1017 mb | 1018 mb | 1018 mb |
| 17 | 15 | 16 | 20 | 23 | 25 | 29 | 29 | 23 | 21 | 17 | 17 |
| 13 | 11 | 14 | 10 | 8 | 5 | 2 | 2 | 7 | 10 | 13 | 13 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 |
| 2 | 2 | 2 | 3 | 4 | 4 | 5 | 4 | 3 | 2 | 2 | 2 |
| 93 | 73 | 81 | 106 | 152 | 171 | 241 | 242 | 177 | 145 | 86 | 83 |
| 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.