Average annual temperature is 11.2 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Gelli
* Weather data for Gelli 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) | 12.2 | 13.1 | 12.7 | 16.1 | 21.2 | 26.3 | 22.2 | 21.9 | 26.4 | 18.7 | 13.8 | 12.4 |
| Average daytime temperature (°C) | 8.3 | 9.2 | 9.5 | 12.0 | 16.4 | 21.3 | 17.7 | 18.1 | 19.3 | 14.5 | 10.5 | 9.9 |
| Average temperature (°C) | 6.0 | 6.6 | 7.1 | 8.7 | 12.6 | 17.1 | 15.3 | 15.6 | 16.4 | 12.3 | 8.4 | 8.2 |
| Average night temperature (°C) | 3.6 | 3.8 | 4.8 | 5.2 | 8.9 | 12.7 | 12.6 | 13.1 | 13.3 | 10.3 | 6.1 | 6.1 |
| Absolute minimum temperature (°C) | -2.4 | -0.7 | -0.6 | 1.6 | 5.7 | 8.5 | 9.5 | 9.6 | 6.0 | 5.4 | -2.0 | -3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.4 | 10.0 | 11.9 | 13.9 | 15.7 | 16.6 | 16.2 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.0 | 4.5 | 4.6 | 8.2 | 11.7 | 12.1 | 9.7 | 8.8 | 7.3 | 4.6 | 4.6 | 2.4 |
| Precipitation (mm) | 163 | 29 | 307 | 87 | 52 | 73 | 203 | 131 | 170 | 188 | 131 | 254 |
| Sunny days | 11 | 12 | 4 | 9 | 18 | 13 | 1 | 3 | 5 | 6 | 6 | 3 |
| Rainy days | 20 | 16 | 27 | 21 | 13 | 17 | 30 | 28 | 25 | 25 | 24 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gelli during the most sunny months:
Months with the longest average daylight duration in Gelli:
The largest precipitation sum in Gelli is at