Weather World
Washington Chapel Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 43°F Lo 28°F | Hi 49°F Lo 32°F | Hi 58°F Lo 39°F | Hi 68°F Lo 46°F | Hi 75°F Lo 55°F | Hi 83°F Lo 62°F | Hi 86°F Lo 66°F | Hi 85°F Lo 64°F | Hi 80°F Lo 59°F | Hi 69°F Lo 47°F | Hi 57°F Lo 38°F | Hi 49°F Lo 34°F |
| 6 mph | 6 mph | 6 mph | 6 mph | 5 mph | 5 mph | 4 mph | 4 mph | 4 mph | 5 mph | 5 mph | 5 mph |
| 4.7 in | 5.1 in | 4.4 in | 4.5 in | 4.9 in | 4.1 in | 5.4 in | 4.1 in | 4.3 in | 3.8 in | 3.8 in | 5 in |
| 77% | 78% | 76% | 75% | 77% | 74% | 75% | 74% | 74% | 75% | 73% | 77% |
| 53% | 54% | 47% | 40% | 41% | 35% | 39% | 35% | 34% | 35% | 37% | 49% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.2 in | 30.2 in |
| 19 | 17 | 22 | 22 | 21 | 20 | 20 | 22 | 23 | 25 | 24 | 22 |
| 9 | 9 | 8 | 8 | 10 | 10 | 11 | 9 | 7 | 6 | 5 | 8 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 2 |
| 135 | 116 | 157 | 185 | 178 | 203 | 191 | 220 | 216 | 209 | 205 | 157 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 6°C Lo -2°C | Hi 10°C Lo 0°C | Hi 15°C Lo 4°C | Hi 20°C Lo 8°C | Hi 24°C Lo 13°C | Hi 29°C Lo 17°C | Hi 30°C Lo 19°C | Hi 30°C Lo 18°C | Hi 27°C Lo 15°C | Hi 20°C Lo 9°C | Hi 14°C Lo 3°C | Hi 9°C Lo 1°C |
| 9 km/h | 9 km/h | 10 km/h | 10 km/h | 8 km/h | 7 km/h | 6 km/h | 6 km/h | 7 km/h | 7 km/h | 8 km/h | 8 km/h |
| 120 mm | 130 mm | 112 mm | 115 mm | 126 mm | 103 mm | 137 mm | 105 mm | 108 mm | 96 mm | 97 mm | 127 mm |
| 77% | 78% | 76% | 75% | 77% | 74% | 75% | 74% | 74% | 75% | 73% | 77% |
| 53% | 54% | 47% | 40% | 41% | 35% | 39% | 35% | 34% | 35% | 37% | 49% |
| 1021 mb | 1020 mb | 1019 mb | 1017 mb | 1017 mb | 1016 mb | 1016 mb | 1017 mb | 1018 mb | 1018 mb | 1021 mb | 1021 mb |
| 19 | 17 | 22 | 22 | 21 | 20 | 20 | 22 | 23 | 25 | 24 | 22 |
| 9 | 9 | 8 | 8 | 10 | 10 | 11 | 9 | 7 | 6 | 5 | 8 |
| 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 2 |
| 135 | 116 | 157 | 185 | 178 | 203 | 191 | 220 | 216 | 209 | 205 | 157 |
| 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.