Average annual temperature is 11.0 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Greylees
* Weather data for Greylees United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.8 | 14.8 | 15.1 | 17.5 | 19.3 | 28.4 | 26.3 | 27.0 | 30.3 | 22.6 | 14.6 | 13.9 |
| Average daytime temperature (°C) | 7.9 | 9.9 | 10.0 | 12.3 | 16.2 | 21.4 | 20.2 | 20.8 | 21.5 | 15.6 | 9.7 | 9.0 |
| Average temperature (°C) | 4.9 | 6.7 | 6.9 | 8.3 | 12.2 | 16.7 | 16.5 | 16.7 | 17.0 | 12.2 | 7.1 | 6.8 |
| Average night temperature (°C) | 2.3 | 3.8 | 3.7 | 4.5 | 8.1 | 11.9 | 12.9 | 12.8 | 13.1 | 9.3 | 4.4 | 4.5 |
| Absolute minimum temperature (°C) | -3.5 | -1.5 | -3.1 | -0.7 | 4.6 | 6.7 | 10.1 | 8.8 | 7.9 | 2.6 | -2.1 | -3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.2 | 9.9 | 11.9 | 14.0 | 15.8 | 16.8 | 16.3 | 14.7 | 12.7 | 10.6 | 8.7 | 7.7 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 4.4 | 4.9 | 4.9 | 8.5 | 9.7 | 11.6 | 10.3 | 10.3 | 8.2 | 4.7 | 4.2 | 2.2 |
| Precipitation (mm) | 39 | 11 | 96 | 85 | 54 | 41 | 113 | 62 | 85 | 167 | 71 | 108 |
| Sunny days | 15 | 17 | 4 | 8 | 11 | 14 | 4 | 8 | 11 | 8 | 12 | 9 |
| Rainy days | 16 | 11 | 27 | 22 | 20 | 16 | 27 | 23 | 19 | 23 | 18 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Greylees during the most sunny months:
Months with the longest average daylight duration in Greylees:
The largest precipitation sum in Greylees is at