Weather World
Wallops Flight Facility Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 44°F Lo 33°F | Hi 46°F Lo 35°F | Hi 52°F Lo 41°F | Hi 62°F Lo 50°F | Hi 70°F Lo 59°F | Hi 79°F Lo 68°F | Hi 84°F Lo 73°F | Hi 82°F Lo 72°F | Hi 77°F Lo 67°F | Hi 68°F Lo 58°F | Hi 57°F Lo 46°F | Hi 49°F Lo 39°F |
| 12 mph | 11 mph | 12 mph | 11 mph | 10 mph | 9 mph | 8 mph | 8 mph | 9 mph | 10 mph | 11 mph | 11 mph |
| 3.9 in | 4.5 in | 4.4 in | 3.9 in | 4.1 in | 4.3 in | 4.9 in | 4.8 in | 4.3 in | 5.5 in | 3.3 in | 4.5 in |
| 73% | 75% | 74% | 74% | 78% | 76% | 77% | 76% | 76% | 75% | 73% | 75% |
| 41% | 46% | 45% | 40% | 42% | 31% | 33% | 34% | 38% | 37% | 35% | 43% |
| 30.1 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 | 30.0 in | 30.1 in | 30.1 in |
| 23 | 20 | 24 | 24 | 24 | 22 | 22 | 22 | 24 | 26 | 25 | 24 |
| 6 | 7 | 7 | 6 | 7 | 8 | 9 | 9 | 6 | 5 | 5 | 7 |
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 2 |
| 193 | 153 | 178 | 195 | 183 | 220 | 220 | 211 | 198 | 206 | 211 | 184 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 6°C Lo 1°C | Hi 8°C Lo 2°C | Hi 11°C Lo 5°C | Hi 16°C Lo 10°C | Hi 21°C Lo 15°C | Hi 26°C Lo 20°C | Hi 29°C Lo 23°C | Hi 28°C Lo 22°C | Hi 25°C Lo 20°C | Hi 20°C Lo 14°C | Hi 14°C Lo 8°C | Hi 10°C Lo 4°C |
| 19 km/h | 18 km/h | 19 km/h | 18 km/h | 16 km/h | 15 km/h | 14 km/h | 13 km/h | 15 km/h | 17 km/h | 17 km/h | 17 km/h |
| 98 mm | 114 mm | 113 mm | 98 mm | 103 mm | 108 mm | 124 mm | 121 mm | 109 mm | 139 mm | 85 mm | 115 mm |
| 73% | 75% | 74% | 74% | 78% | 76% | 77% | 76% | 76% | 75% | 73% | 75% |
| 41% | 46% | 45% | 40% | 42% | 31% | 33% | 34% | 38% | 37% | 35% | 43% |
| 1019 mb | 1019 mb | 1018 mb | 1017 mb | 1017 mb | 1014 mb | 1015 mb | 1016 mb | 1017 mb | 1017 mb | 1020 mb | 1020 mb |
| 23 | 20 | 24 | 24 | 24 | 22 | 22 | 22 | 24 | 26 | 25 | 24 |
| 6 | 7 | 7 | 6 | 7 | 8 | 9 | 9 | 6 | 5 | 5 | 7 |
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 2 |
| 193 | 153 | 178 | 195 | 183 | 220 | 220 | 211 | 198 | 206 | 211 | 184 |
| 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.