London School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 44°F Lo 27°F | Hi 48°F Lo 29°F | Hi 61°F Lo 40°F | Hi 69°F Lo 48°F | Hi 77°F Lo 58°F | Hi 89°F Lo 69°F | Hi 93°F Lo 73°F | Hi 91°F Lo 71°F | Hi 85°F Lo 64°F | Hi 71°F Lo 52°F | Hi 58°F Lo 40°F | Hi 47°F Lo 31°F |
| 10 mph | 11 mph | 12 mph | 12 mph | 10 mph | 11 mph | 9 mph | 9 mph | 10 mph | 11 mph | 11 mph | 10 mph |
| 1.3 in | 1.6 in | 2.6 in | 4.5 in | 7 in | 5.6 in | 4.1 in | 5.4 in | 3.6 in | 4.2 in | 2.8 in | 1.3 in |
| 67% | 66% | 66% | 67% | 73% | 67% | 61% | 61% | 62% | 60% | 65% | 66% |
| 34% | 37% | 38% | 38% | 40% | 26% | 24% | 23% | 25% | 27% | 29% | 32% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 26 | 23 | 26 | 24 | 22 | 24 | 24 | 24 | 25 | 26 | 26 | 27 |
| 3 | 4 | 4 | 6 | 9 | 6 | 7 | 7 | 5 | 4 | 3 | 2 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 |
| 2 | 2 | 4 | 4 | 5 | 7 | 7 | 7 | 5 | 3 | 2 | 2 |
| 220 | 189 | 205 | 195 | 181 | 245 | 257 | 279 | 258 | 249 | 247 | 235 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo -3°C | Hi 9°C Lo -2°C | Hi 16°C Lo 5°C | Hi 20°C Lo 9°C | Hi 25°C Lo 14°C | Hi 32°C Lo 21°C | Hi 34°C Lo 23°C | Hi 33°C Lo 21°C | Hi 29°C Lo 18°C | Hi 22°C Lo 11°C | Hi 14°C Lo 4°C | Hi 9°C Lo -1°C |
| 17 km/h | 17 km/h | 19 km/h | 20 km/h | 17 km/h | 17 km/h | 15 km/h | 14 km/h | 15 km/h | 17 km/h | 18 km/h | 16 km/h |
| 32 mm | 41 mm | 66 mm | 113 mm | 177 mm | 143 mm | 105 mm | 136 mm | 91 mm | 107 mm | 72 mm | 32 mm |
| 67% | 66% | 66% | 67% | 73% | 67% | 61% | 61% | 62% | 60% | 65% | 66% |
| 34% | 37% | 38% | 38% | 40% | 26% | 24% | 23% | 25% | 27% | 29% | 32% |
| 1021 mb | 1020 mb | 1016 mb | 1013 mb | 1012 mb | 1011 mb | 1013 mb | 1013 mb | 1015 mb | 1016 mb | 1019 mb | 1020 mb |
| 26 | 23 | 26 | 24 | 22 | 24 | 24 | 24 | 25 | 26 | 26 | 27 |
| 3 | 4 | 4 | 6 | 9 | 6 | 7 | 7 | 5 | 4 | 3 | 2 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 |
| 2 | 2 | 4 | 4 | 5 | 7 | 7 | 7 | 5 | 3 | 2 | 2 |
| 220 | 189 | 205 | 195 | 181 | 245 | 257 | 279 | 258 | 249 | 247 | 235 |
| 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.
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