Bellevue Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 9°F | Hi 31°F Lo 11°F | Hi 39°F Lo 18°F | Hi 49°F Lo 26°F | Hi 60°F Lo 36°F | Hi 71°F Lo 44°F | Hi 83°F Lo 53°F | Hi 81°F Lo 52°F | Hi 72°F Lo 45°F | Hi 54°F Lo 32°F | Hi 39°F Lo 19°F | Hi 29°F Lo 10°F |
| 5 mph | 6 mph | 6 mph | 7 mph | 7 mph | 7 mph | 8 mph | 7 mph | 7 mph | 6 mph | 5 mph | 5 mph |
| 2 in | 2.5 in | 2.5 in | 1.4 in | 1.8 in | 1.1 in | 0.2 in | 0.6 in | 1 in | 1.9 in | 1.8 in | 3.3 in |
| 84% | 85% | 79% | 65% | 57% | 49% | 34% | 34% | 40% | 56% | 72% | 82% |
| 42% | 45% | 42% | 33% | 30% | 20% | 11% | 14% | 16% | 25% | 33% | 43% |
| 30.3 in | 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.2 in | 30.2 in |
| 17 | 16 | 16 | 22 | 23 | 26 | 29 | 28 | 27 | 26 | 20 | 14 |
| 7 | 7 | 8 | 6 | 7 | 4 | 2 | 3 | 3 | 4 | 5 | 9 |
| 7 | 6 | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
| 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 2 | 1 | 1 | 2 | 4 | 5 | 6 | 5 | 3 | 2 | 1 | 2 |
| 194 | 151 | 174 | 215 | 221 | 265 | 317 | 305 | 298 | 258 | 226 | 191 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -13°C | Hi -1°C Lo -12°C | Hi 4°C Lo -8°C | Hi 9°C Lo -3°C | Hi 15°C Lo 2°C | Hi 22°C Lo 7°C | Hi 29°C Lo 12°C | Hi 27°C Lo 11°C | Hi 22°C Lo 7°C | Hi 12°C Lo -0°C | Hi 4°C Lo -7°C | Hi -2°C Lo -12°C |
| 8 km/h | 9 km/h | 10 km/h | 11 km/h | 11 km/h | 12 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 8 km/h | 8 km/h |
| 50 mm | 63 mm | 63 mm | 37 mm | 46 mm | 27 mm | 6 mm | 16 mm | 24 mm | 48 mm | 45 mm | 83 mm |
| 84% | 85% | 79% | 65% | 57% | 49% | 34% | 34% | 40% | 56% | 72% | 82% |
| 42% | 45% | 42% | 33% | 30% | 20% | 11% | 14% | 16% | 25% | 33% | 43% |
| 1026 mb | 1022 mb | 1018 mb | 1015 mb | 1012 mb | 1012 mb | 1013 mb | 1013 mb | 1014 mb | 1017 mb | 1021 mb | 1024 mb |
| 17 | 16 | 16 | 22 | 23 | 26 | 29 | 28 | 27 | 26 | 20 | 14 |
| 7 | 7 | 8 | 6 | 7 | 4 | 2 | 3 | 3 | 4 | 5 | 9 |
| 7 | 6 | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
| 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 2 | 1 | 1 | 2 | 4 | 5 | 6 | 5 | 3 | 2 | 1 | 2 |
| 194 | 151 | 174 | 215 | 221 | 265 | 317 | 305 | 298 | 258 | 226 | 191 |
| 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.
Weather World