WeatherWX.com
Pierce Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 49°F Lo 33°F | Hi 52°F Lo 35°F | Hi 63°F Lo 45°F | Hi 70°F Lo 52°F | Hi 77°F Lo 61°F | Hi 88°F Lo 71°F | Hi 93°F Lo 74°F | Hi 92°F Lo 73°F | Hi 86°F Lo 67°F | Hi 73°F Lo 55°F | Hi 61°F Lo 44°F | Hi 51°F Lo 37°F |
| 9 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 7 mph | 7 mph | 7 mph | 9 mph | 9 mph | 9 mph |
| 2.6 in | 2.8 in | 4.6 in | 6.5 in | 8.7 in | 3.7 in | 3.9 in | 3.2 in | 3.7 in | 5 in | 3.2 in | 3.6 in |
| 69% | 72% | 72% | 74% | 80% | 75% | 68% | 65% | 67% | 66% | 69% | 70% |
| 36% | 44% | 43% | 42% | 40% | 26% | 25% | 23% | 27% | 30% | 32% | 38% |
| 30.2 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 | 30.0 in | 30.1 in | 30.1 in |
| 26 | 21 | 24 | 22 | 21 | 23 | 23 | 24 | 24 | 25 | 25 | 25 |
| 4 | 6 | 7 | 8 | 10 | 7 | 8 | 7 | 6 | 6 | 5 | 5 |
| 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 3 | 2 |
| 212 | 163 | 182 | 173 | 181 | 244 | 265 | 272 | 247 | 244 | 224 | 209 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 9°C Lo 1°C | Hi 11°C Lo 2°C | Hi 17°C Lo 7°C | Hi 21°C Lo 11°C | Hi 25°C Lo 16°C | Hi 31°C Lo 21°C | Hi 34°C Lo 23°C | Hi 34°C Lo 23°C | Hi 30°C Lo 19°C | Hi 23°C Lo 13°C | Hi 16°C Lo 7°C | Hi 11°C Lo 3°C |
| 15 km/h | 16 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 11 km/h | 11 km/h | 11 km/h | 14 km/h | 15 km/h | 14 km/h |
| 67 mm | 71 mm | 116 mm | 166 mm | 221 mm | 95 mm | 99 mm | 81 mm | 95 mm | 126 mm | 82 mm | 91 mm |
| 69% | 72% | 72% | 74% | 80% | 75% | 68% | 65% | 67% | 66% | 69% | 70% |
| 36% | 44% | 43% | 42% | 40% | 26% | 25% | 23% | 27% | 30% | 32% | 38% |
| 1021 mb | 1020 mb | 1017 mb | 1014 mb | 1014 mb | 1013 mb | 1014 mb | 1014 mb | 1015 mb | 1017 mb | 1020 mb | 1020 mb |
| 26 | 21 | 24 | 22 | 21 | 23 | 23 | 24 | 24 | 25 | 25 | 25 |
| 4 | 6 | 7 | 8 | 10 | 7 | 8 | 7 | 6 | 6 | 5 | 5 |
| 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 3 | 2 |
| 212 | 163 | 182 | 173 | 181 | 244 | 265 | 272 | 247 | 244 | 224 | 209 |
| 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.