WeatherWX.com
Wenatchee Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 36°F Lo 23°F | Hi 39°F Lo 25°F | Hi 48°F Lo 30°F | Hi 58°F Lo 37°F | Hi 69°F Lo 44°F | Hi 76°F Lo 50°F | Hi 87°F Lo 57°F | Hi 86°F Lo 58°F | Hi 75°F Lo 50°F | Hi 60°F Lo 40°F | Hi 43°F Lo 30°F | Hi 34°F Lo 23°F |
| 3 mph | 4 mph | 5 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 5 mph | 4 mph | 4 mph | 3 mph |
| 0.8 in | 0.5 in | 0.5 in | 0.3 in | 0.3 in | 0.2 in | 0.1 in | 0.1 in | 0.3 in | 0.6 in | 0.6 in | 0.7 in |
| 89% | 85% | 77% | 65% | 59% | 55% | 46% | 46% | 53% | 65% | 79% | 87% |
| 50% | 46% | 42% | 32% | 27% | 21% | 11% | 11% | 18% | 28% | 41% | 49% |
| 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 19 | 20 | 25 | 28 | 28 | 28 | 30 | 30 | 28 | 27 | 22 | 19 |
| 7 | 5 | 5 | 2 | 3 | 2 | 1 | 1 | 2 | 4 | 6 | 8 |
| 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 7 | 5 | 4 | 2 | 2 | 1 |
| 52 | 50 | 67 | 74 | 85 | 95 | 112 | 113 | 98 | 86 | 63 | 53 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 2°C Lo -5°C | Hi 4°C Lo -4°C | Hi 9°C Lo -1°C | Hi 14°C Lo 3°C | Hi 20°C Lo 7°C | Hi 25°C Lo 10°C | Hi 31°C Lo 14°C | Hi 30°C Lo 14°C | Hi 24°C Lo 10°C | Hi 15°C Lo 4°C | Hi 6°C Lo -1°C | Hi 1°C Lo -5°C |
| 6 km/h | 7 km/h | 8 km/h | 9 km/h | 9 km/h | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 7 km/h | 6 km/h | 6 km/h |
| 20 mm | 13 mm | 13 mm | 7 mm | 7 mm | 6 mm | 2 mm | 1 mm | 6 mm | 14 mm | 16 mm | 18 mm |
| 89% | 85% | 77% | 65% | 59% | 55% | 46% | 46% | 53% | 65% | 79% | 87% |
| 50% | 46% | 42% | 32% | 27% | 21% | 11% | 11% | 18% | 28% | 41% | 49% |
| 1021 mb | 1019 mb | 1016 mb | 1016 mb | 1015 mb | 1014 mb | 1014 mb | 1013 mb | 1015 mb | 1017 mb | 1019 mb | 1020 mb |
| 19 | 20 | 25 | 28 | 28 | 28 | 30 | 30 | 28 | 27 | 22 | 19 |
| 7 | 5 | 5 | 2 | 3 | 2 | 1 | 1 | 2 | 4 | 6 | 8 |
| 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 7 | 5 | 4 | 2 | 2 | 1 |
| 52 | 50 | 67 | 74 | 85 | 95 | 112 | 113 | 98 | 86 | 63 | 53 |
| 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.