Weather World
Lafayette Hill Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 37°F Lo 25°F | Hi 40°F Lo 26°F | Hi 50°F Lo 34°F | Hi 61°F Lo 43°F | Hi 71°F Lo 53°F | Hi 80°F Lo 62°F | Hi 86°F Lo 68°F | Hi 83°F Lo 66°F | Hi 76°F Lo 60°F | Hi 64°F Lo 49°F | Hi 52°F Lo 38°F | Hi 43°F Lo 31°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 7 mph | 6 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph | 8 mph |
| 3.4 in | 4.1 in | 4.1 in | 4.5 in | 5.2 in | 5.2 in | 5.3 in | 5.4 in | 4.7 in | 4.5 in | 3.5 in | 5.2 in |
| 74% | 77% | 72% | 71% | 75% | 74% | 72% | 72% | 74% | 74% | 72% | 76% |
| 46% | 49% | 46% | 47% | 48% | 39% | 36% | 36% | 38% | 40% | 37% | 48% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in | 30.1 in |
| 20 | 17 | 22 | 23 | 22 | 21 | 21 | 22 | 23 | 24 | 24 | 22 |
| 7 | 7 | 8 | 7 | 9 | 9 | 10 | 9 | 7 | 7 | 6 | 7 |
| 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 2 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 1 |
| 163 | 143 | 164 | 158 | 170 | 205 | 222 | 224 | 203 | 188 | 198 | 160 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 3°C Lo -4°C | Hi 5°C Lo -3°C | Hi 10°C Lo 1°C | Hi 16°C Lo 6°C | Hi 22°C Lo 12°C | Hi 26°C Lo 17°C | Hi 30°C Lo 20°C | Hi 28°C Lo 19°C | Hi 25°C Lo 16°C | Hi 18°C Lo 10°C | Hi 11°C Lo 3°C | Hi 6°C Lo -1°C |
| 13 km/h | 13 km/h | 14 km/h | 13 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 10 km/h | 11 km/h | 12 km/h | 12 km/h |
| 86 mm | 105 mm | 105 mm | 113 mm | 133 mm | 131 mm | 134 mm | 137 mm | 119 mm | 114 mm | 88 mm | 131 mm |
| 74% | 77% | 72% | 71% | 75% | 74% | 72% | 72% | 74% | 74% | 72% | 76% |
| 46% | 49% | 46% | 47% | 48% | 39% | 36% | 36% | 38% | 40% | 37% | 48% |
| 1018 mb | 1018 mb | 1018 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1016 mb | 1018 mb | 1018 mb | 1020 mb | 1019 mb |
| 20 | 17 | 22 | 23 | 22 | 21 | 21 | 22 | 23 | 24 | 24 | 22 |
| 7 | 7 | 8 | 7 | 9 | 9 | 10 | 9 | 7 | 7 | 6 | 7 |
| 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 2 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 1 |
| 163 | 143 | 164 | 158 | 170 | 205 | 222 | 224 | 203 | 188 | 198 | 160 |
| 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.