Weather World
Bromley School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 59°F Lo 45°F | Hi 63°F Lo 50°F | Hi 69°F Lo 56°F | Hi 75°F Lo 62°F | Hi 82°F Lo 69°F | Hi 88°F Lo 76°F | Hi 89°F Lo 78°F | Hi 89°F Lo 78°F | Hi 86°F Lo 74°F | Hi 79°F Lo 64°F | Hi 68°F Lo 54°F | Hi 62°F Lo 50°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 7 mph | 6 mph | 6 mph | 6 mph | 6 mph | 7 mph | 7 mph | 8 mph |
| 5.1 in | 4.9 in | 5.4 in | 4.5 in | 5.5 in | 6.8 in | 7.7 in | 8.1 in | 6.2 in | 3.6 in | 3.6 in | 6.4 in |
| 74% | 77% | 76% | 73% | 72% | 73% | 74% | 73% | 72% | 69% | 72% | 78% |
| 40% | 45% | 40% | 35% | 32% | 35% | 37% | 37% | 32% | 25% | 33% | 43% |
| 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 | 30.0 in | 30.1 in | 30.1 in |
| 25 | 22 | 24 | 24 | 22 | 15 | 13 | 12 | 19 | 26 | 25 | 24 |
| 6 | 6 | 7 | 6 | 9 | 15 | 18 | 19 | 11 | 5 | 5 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
| 3 | 4 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 5 | 4 | 4 |
| 195 | 161 | 189 | 213 | 221 | 194 | 168 | 189 | 220 | 252 | 218 | 178 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 15°C Lo 7°C | Hi 17°C Lo 10°C | Hi 21°C Lo 13°C | Hi 24°C Lo 16°C | Hi 28°C Lo 21°C | Hi 31°C Lo 24°C | Hi 32°C Lo 25°C | Hi 32°C Lo 25°C | Hi 30°C Lo 23°C | Hi 26°C Lo 18°C | Hi 20°C Lo 12°C | Hi 17°C Lo 10°C |
| 13 km/h | 12 km/h | 13 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 |
| 129 mm | 123 mm | 137 mm | 114 mm | 140 mm | 173 mm | 195 mm | 206 mm | 157 mm | 90 mm | 92 mm | 162 mm |
| 74% | 77% | 76% | 73% | 72% | 73% | 74% | 73% | 72% | 69% | 72% | 78% |
| 40% | 45% | 40% | 35% | 32% | 35% | 37% | 37% | 32% | 25% | 33% | 43% |
| 1021 mb | 1020 mb | 1019 mb | 1017 mb | 1016 mb | 1015 mb | 1016 mb | 1015 mb | 1015 mb | 1017 mb | 1020 mb | 1021 mb |
| 25 | 22 | 24 | 24 | 22 | 15 | 13 | 12 | 19 | 26 | 25 | 24 |
| 6 | 6 | 7 | 6 | 9 | 15 | 18 | 19 | 11 | 5 | 5 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
| 3 | 4 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 5 | 4 | 4 |
| 195 | 161 | 189 | 213 | 221 | 194 | 168 | 189 | 220 | 252 | 218 | 178 |
| 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.