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 | 9 | 10 | 11 | 14 | 18 | 21 | 21 | 23 | 22 | 16 | 12 | 10 | 16 |
| Daily mean°C | 6 | 7 | 8 | 10 | 13 | 17 | 18 | 20 | 17 | 13 | 10 | 7 | 12 |
| Daily low°C | 2 | 5 | 4 | 6 | 10 | 14 | 16 | 16 | 13 | 10 | 6 | 2 | 9 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 1 | 6 | 10 | 15 | 23 | 27 | 26 | 28 | 25 | 16 | 8 | 4 | 16 |
| Mean feelsDaily mean feels-like°C | -7 | -4 | -1 | 4 | 13 | 18 | 18 | 21 | 14 | 7 | 1 | -5 | 7 |
| Low feelsDaily low feels-like°C | -13 | -16 | -10 | -5 | 4 | 8 | 9 | 10 | 5 | -1 | -7 | -13 | -2 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 84 | 83 | 79 | 72 | 76 | 75 | 75 | 77 | 80 | 85 | 85 | 88 | 80 |
| Dewpoint°C | 3.8 | 4.1 | 3.6 | 5.0 | 9.2 | 12.4 | 13.5 | 14.4 | 13.6 | 10.8 | 7.2 | 4.8 | 8.5 |
| Precipitation | |||||||||||||
| Rainfallmm | 81 | 99 | 53 | 56 | 57 | 77 | 79 | 103 | 88 | 161 | 99 | 86 | 1037 |
| Rain days≥1mm | 15 | 19 | 12 | 11 | 12 | 12 | 17 | 16 | 12 | 20 | 14 | 20 | 180 |
| Snowfallmm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Wind | |||||||||||||
| Wind avgm/s | 6.5 | 6.8 | 5.5 | 5.3 | 4.8 | 4.5 | 4.8 | 4.5 | 4.1 | 6.2 | 5.6 | 5.8 | 5.4 |
| Wind gustsm/s | 11.3 | 11.2 | 11.0 | 10.1 | 8.3 | 7.3 | 9.5 | 9.3 | 9.0 | 10.1 | 11.0 | 11.4 | 10.0 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 2.3 | 5.0 | 7.7 | 9.7 | 11.0 | 12.3 | 10.8 | 10.4 | 8.8 | 5.3 | 3.0 | 1.9 | 7.4 |
| Clear skyindex | 14% | 28% | 37% | 41% | 40% | 46% | 42% | 52% | 42% | 29% | 24% | 13% | 34% |
| UV indexmax avg | 0.4 | 0.9 | 1.8 | 3.2 | 4.6 | 5.2 | 5.2 | 4.6 | 3.1 | 1.4 | 0.6 | 0.3 | 2.6 |
Compared across The Netherlands
Leiden: -11.2 °C. Typical range in The Netherlands: -10.9–-9.0 °C. Low anchor: Harlingen, -16.5 °C. High anchor: Tilburg, -8.5 °C.
166 cities tracked