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Seattle Sounders FC Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 46°F Lo 36°F | Hi 47°F Lo 36°F | Hi 52°F Lo 38°F | Hi 57°F Lo 41°F | Hi 65°F Lo 47°F | Hi 71°F Lo 51°F | Hi 79°F Lo 56°F | Hi 79°F Lo 58°F | Hi 72°F Lo 53°F | Hi 60°F Lo 46°F | Hi 50°F Lo 40°F | Hi 44°F Lo 36°F |
| 5 mph | 5 mph | 6 mph | 5 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 5 mph | 6 mph | 5 mph |
| 6.9 in | 5.1 in | 5.7 in | 4.5 in | 3.2 in | 2.6 in | 0.8 in | 1.2 in | 3 in | 5.9 in | 8.4 in | 7.7 in |
| 84% | 83% | 81% | 77% | 73% | 71% | 67% | 69% | 73% | 77% | 82% | 85% |
| 60% | 60% | 59% | 54% | 46% | 42% | 26% | 27% | 36% | 47% | 59% | 63% |
| 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in |
| 17 | 15 | 18 | 20 | 24 | 24 | 29 | 28 | 24 | 21 | 17 | 17 |
| 12 | 11 | 12 | 10 | 7 | 6 | 2 | 3 | 6 | 10 | 13 | 13 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 2 | 2 |
| 108 | 88 | 101 | 117 | 166 | 180 | 255 | 260 | 204 | 161 | 104 | 97 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 8°C Lo 2°C | Hi 8°C Lo 2°C | Hi 11°C Lo 3°C | Hi 14°C Lo 5°C | Hi 18°C Lo 8°C | Hi 21°C Lo 11°C | Hi 26°C Lo 14°C | Hi 26°C Lo 14°C | Hi 22°C Lo 12°C | Hi 16°C Lo 8°C | Hi 10°C Lo 5°C | Hi 7°C Lo 2°C |
| 8 km/h | 8 km/h | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 9 km/h | 9 km/h |
| 175 mm | 129 mm | 145 mm | 113 mm | 80 mm | 65 mm | 19 mm | 29 mm | 75 mm | 149 mm | 213 mm | 195 mm |
| 84% | 83% | 81% | 77% | 73% | 71% | 67% | 69% | 73% | 77% | 82% | 85% |
| 60% | 60% | 59% | 54% | 46% | 42% | 26% | 27% | 36% | 47% | 59% | 63% |
| 1019 mb | 1018 mb | 1016 mb | 1018 mb | 1017 mb | 1016 mb | 1017 mb | 1016 mb | 1016 mb | 1017 mb | 1017 mb | 1018 mb |
| 17 | 15 | 18 | 20 | 24 | 24 | 29 | 28 | 24 | 21 | 17 | 17 |
| 12 | 11 | 12 | 10 | 7 | 6 | 2 | 3 | 6 | 10 | 13 | 13 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 2 | 2 |
| 108 | 88 | 101 | 117 | 166 | 180 | 255 | 260 | 204 | 161 | 104 | 97 |
| 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.