Weather World
First Colonial High School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 46°F Lo 37°F | Hi 48°F Lo 38°F | Hi 54°F Lo 44°F | Hi 63°F Lo 53°F | Hi 71°F Lo 62°F | Hi 79°F Lo 71°F | Hi 84°F Lo 75°F | Hi 82°F Lo 75°F | Hi 77°F Lo 71°F | Hi 69°F Lo 61°F | Hi 59°F Lo 50°F | Hi 51°F Lo 43°F |
| 13 mph | 13 mph | 13 mph | 13 mph | 11 mph | 10 mph | 10 mph | 9 mph | 11 mph | 12 mph | 13 mph | 12 mph |
| 4 in | 4.2 in | 4.6 in | 3.9 in | 4.9 in | 4.7 in | 6.6 in | 5.7 in | 6.4 in | 5.2 in | 4.3 in | 5.3 in |
| 74% | 76% | 75% | 75% | 79% | 77% | 77% | 77% | 76% | 74% | 72% | 75% |
| 42% | 46% | 45% | 39% | 41% | 31% | 34% | 37% | 40% | 36% | 37% | 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 |
| 24 | 20 | 24 | 24 | 22 | 21 | 19 | 20 | 22 | 25 | 24 | 24 |
| 6 | 8 | 7 | 6 | 9 | 9 | 12 | 11 | 8 | 6 | 6 | 7 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 3 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 186 | 155 | 178 | 204 | 201 | 240 | 231 | 214 | 190 | 213 | 200 | 191 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 8°C Lo 3°C | Hi 9°C Lo 3°C | Hi 12°C Lo 7°C | Hi 17°C Lo 12°C | Hi 22°C Lo 17°C | Hi 26°C Lo 22°C | Hi 29°C Lo 24°C | Hi 28°C Lo 24°C | Hi 25°C Lo 21°C | Hi 21°C Lo 16°C | Hi 15°C Lo 10°C | Hi 11°C Lo 6°C |
| 21 km/h | 20 km/h | 21 km/h | 20 km/h | 18 km/h | 16 km/h | 16 km/h | 15 km/h | 18 km/h | 19 km/h | 20 km/h | 20 km/h |
| 102 mm | 106 mm | 116 mm | 100 mm | 124 mm | 118 mm | 166 mm | 145 mm | 161 mm | 132 mm | 110 mm | 134 mm |
| 74% | 76% | 75% | 75% | 79% | 77% | 77% | 77% | 76% | 74% | 72% | 75% |
| 42% | 46% | 45% | 39% | 41% | 31% | 34% | 37% | 40% | 36% | 37% | 43% |
| 1020 mb | 1019 mb | 1019 mb | 1017 mb | 1017 mb | 1015 mb | 1015 mb | 1016 mb | 1017 mb | 1017 mb | 1020 mb | 1020 mb |
| 24 | 20 | 24 | 24 | 22 | 21 | 19 | 20 | 22 | 25 | 24 | 24 |
| 6 | 8 | 7 | 6 | 9 | 9 | 12 | 11 | 8 | 6 | 6 | 7 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 3 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 186 | 155 | 178 | 204 | 201 | 240 | 231 | 214 | 190 | 213 | 200 | 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.