Weather World
San Francisco 49ers
San Francisco 49ers Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 60°F Lo 44°F | Hi 61°F Lo 45°F | Hi 63°F Lo 46°F | Hi 68°F Lo 48°F | Hi 73°F Lo 51°F | Hi 80°F Lo 56°F | Hi 85°F Lo 59°F | Hi 85°F Lo 60°F | Hi 83°F Lo 60°F | Hi 76°F Lo 57°F | Hi 66°F Lo 49°F | Hi 59°F Lo 45°F |
| 5 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph | 5 mph |
| 4.4 in | 5.1 in | 3.9 in | 1.5 in | 0.6 in | 0.2 in | 0 in | 0 in | 0.2 in | 1.4 in | 2.8 in | 5.7 in |
| 70% | 71% | 72% | 67% | 64% | 59% | 57% | 59% | 57% | 57% | 63% | 70% |
| 34% | 36% | 39% | 27% | 19% | 12% | 7% | 7% | 11% | 17% | 27% | 38% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in | 30.1 in |
| 26 | 23 | 25 | 27 | 29 | 30 | 31 | 31 | 29 | 29 | 26 | 25 |
| 5 | 6 | 6 | 3 | 2 | 0 | 0 | 0 | 1 | 2 | 4 | 6 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 3 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 224 | 194 | 202 | 259 | 300 | 323 | 354 | 354 | 325 | 301 | 253 | 212 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 16°C Lo 7°C | Hi 16°C Lo 7°C | Hi 17°C Lo 8°C | Hi 20°C Lo 9°C | Hi 23°C Lo 10°C | Hi 27°C Lo 13°C | Hi 29°C Lo 15°C | Hi 29°C Lo 15°C | Hi 28°C Lo 16°C | Hi 25°C Lo 14°C | Hi 19°C Lo 10°C | Hi 15°C Lo 7°C |
| 8 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 8 km/h |
| 111 mm | 128 mm | 100 mm | 38 mm | 16 mm | 6 mm | 1 mm | 1 mm | 4 mm | 36 mm | 70 mm | 146 mm |
| 70% | 71% | 72% | 67% | 64% | 59% | 57% | 59% | 57% | 57% | 63% | 70% |
| 34% | 36% | 39% | 27% | 19% | 12% | 7% | 7% | 11% | 17% | 27% | 38% |
| 1020 mb | 1019 mb | 1018 mb | 1017 mb | 1015 mb | 1013 mb | 1014 mb | 1013 mb | 1013 mb | 1015 mb | 1018 mb | 1020 mb |
| 26 | 23 | 25 | 27 | 29 | 30 | 31 | 31 | 29 | 29 | 26 | 25 |
| 5 | 6 | 6 | 3 | 2 | 0 | 0 | 0 | 1 | 2 | 4 | 6 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 3 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 224 | 194 | 202 | 259 | 300 | 323 | 354 | 354 | 325 | 301 | 253 | 212 |
| 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.