Average annual temperature is 9.2 °C
Absolute maximum temperature: 26.1 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 80 days
Number of rainy days: 282 days
Number of snow days: 3 days
Look at detailed online map of Llanafan-fawr
* Weather data for Llanafan-fawr 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) | 10.2 | 12.0 | 11.9 | 15.5 | 19.2 | 24.2 | 22.3 | 23.1 | 26.1 | 20.7 | 12.2 | 10.5 |
| Average daytime temperature (°C) | 6.0 | 7.7 | 7.5 | 10.2 | 15.6 | 19.8 | 16.7 | 17.0 | 18.1 | 13.1 | 8.0 | 7.4 |
| Average temperature (°C) | 3.4 | 4.6 | 5.0 | 6.5 | 11.0 | 15.1 | 13.7 | 13.9 | 14.6 | 10.4 | 5.8 | 5.6 |
| Average night temperature (°C) | 0.4 | 1.4 | 2.4 | 2.3 | 6.0 | 10.1 | 10.5 | 10.7 | 10.7 | 7.8 | 3.3 | 3.6 |
| Absolute minimum temperature (°C) | -7.8 | -4.6 | -4.4 | -3.2 | 2.7 | 4.5 | 6.6 | 7.5 | 4.5 | 0.6 | -4.6 | -5.8 |
| 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) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 8.8 | 7.8 |
| 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) | 3.2 | 4.2 | 4.1 | 6.6 | 11.0 | 11.4 | 8.9 | 8.0 | 6.9 | 4.7 | 3.3 | 1.4 |
| Precipitation (mm) | 135 | 15 | 158 | 100 | 32 | 57 | 150 | 84 | 114 | 149 | 90 | 183 |
| Sunny days | 11 | 11 | 3 | 8 | 10 | 11 | 2 | 1 | 7 | 6 | 7 | 3 |
| Rainy days | 19 | 17 | 27 | 22 | 21 | 19 | 29 | 30 | 23 | 25 | 23 | 27 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Llanafan-fawr during the most sunny months:
Months with the longest average daylight duration in Llanafan-fawr:
The largest precipitation sum in Llanafan-fawr is at