Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 11 | 11 | 12 | 16 | 19 | 23 | 24 | 23 | 21 | 16 | 12 | 11 | 17 |
| Daily mean°C | 5 | 7 | 8 | 10 | 15 | 17 | 18 | 19 | 16 | 13 | 9 | 7 | 12 |
| Daily low°C | 0 | 3 | 4 | 6 | 9 | 12 | 14 | 14 | 10 | 9 | 3 | 3 | 7 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 3 | 7 | 11 | 16 | 20 | 26 | 26 | 26 | 21 | 15 | 10 | 3 | 15 |
| Mean feelsDaily mean feels-like°C | -5 | -3 | 0 | 6 | 13 | 16 | 18 | 17 | 13 | 8 | 2 | -4 | 7 |
| Low feelsDaily low feels-like°C | -13 | -13 | -8 | -4 | 2 | 8 | 9 | 9 | 4 | 0 | -8 | -12 | -2 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 87 | 83 | 78 | 64 | 68 | 63 | 68 | 71 | 74 | 86 | 88 | 91 | 77 |
| Dewpoint°C | 2.5 | 4.1 | 4.6 | 4.9 | 7.2 | 10.9 | 11.9 | 12.7 | 11.9 | 10.2 | 6.3 | 4.9 | 7.7 |
| Precipitation | |||||||||||||
| Rainfallmm | 60 | 61 | 55 | 36 | 58 | 64 | 76 | 60 | 52 | 111 | 75 | 79 | 785 |
| Rain days≥1mm | 12 | 13 | 11 | 7 | 15 | 12 | 12 | 11 | 8 | 14 | 11 | 14 | 140 |
| Snowfallmm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Wind | |||||||||||||
| Wind avgm/s | 4.4 | 5.0 | 4.8 | 3.8 | 3.6 | 3.8 | 3.5 | 3.9 | 3.4 | 4.5 | 4.2 | 4.7 | 4.1 |
| Windiest hoursm/s | 8.9 | 8.8 | 8.5 | 7.6 | 6.8 | 6.6 | 6.6 | 6.7 | 7.1 | 7.4 | 8.4 | 8.7 | 7.7 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 3.8 | 5.0 | 6.0 | 9.3 | 9.1 | 10.2 | 9.6 | 9.0 | 6.4 | 5.7 | 3.3 | 1.0 | 6.5 |
| Clear skyindex | 27% | 24% | 25% | 39% | 28% | 39% | 33% | 32% | 30% | 25% | 27% | 16% | 29% |
| UV indexmax avg | 0.5 | 0.9 | 1.5 | 2.8 | 3.6 | 4.7 | 4.3 | 3.9 | 2.8 | 1.5 | 0.6 | 0.4 | 2.3 |
Compared across United Kingdom
Amersham: -9.4 °C. Typical range in United Kingdom: -11.6–-9.1 °C. Low anchor: Edinburgh, -13.3 °C. High anchor: Plymouth, -7.0 °C.
494 cities tracked