Average annual temperature is 9.8 °C
Absolute maximum temperature: 26.1 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 87 days
Number of rainy days: 277 days
Number of snow days: 1 day
Look at detailed online map of Llanfair-ar-y-Bryn
* Weather data for Llanfair-ar-y-Bryn 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) | 10.6 | 12.5 | 12.0 | 15.8 | 21.0 | 24.6 | 22.4 | 23.4 | 26.1 | 20.2 | 12.4 | 11.1 |
| Average daytime temperature (°C) | 6.5 | 8.0 | 8.0 | 10.8 | 16.3 | 20.2 | 17.0 | 17.3 | 18.5 | 13.6 | 8.6 | 8.0 |
| Average temperature (°C) | 4.1 | 5.2 | 5.6 | 7.3 | 11.8 | 15.8 | 14.1 | 14.3 | 15.2 | 11.0 | 6.3 | 6.2 |
| Average night temperature (°C) | 1.4 | 2.4 | 3.2 | 3.3 | 7.0 | 11.2 | 10.9 | 11.2 | 11.6 | 8.7 | 3.9 | 4.2 |
| Absolute minimum temperature (°C) | -6.5 | -3.0 | -2.3 | -1.8 | 3.4 | 6.1 | 6.5 | 7.5 | 5.5 | 2.5 | -2.4 | -4.7 |
| 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 | 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) | 3.1 | 4.0 | 3.4 | 6.4 | 10.0 | 10.9 | 8.1 | 7.4 | 6.8 | 4.6 | 3.0 | 1.4 |
| Precipitation (mm) | 189 | 27 | 191 | 114 | 36 | 83 | 184 | 136 | 150 | 151 | 126 | 210 |
| Sunny days | 11 | 10 | 4 | 8 | 16 | 12 | 2 | 1 | 5 | 6 | 7 | 5 |
| Rainy days | 19 | 18 | 27 | 22 | 15 | 18 | 29 | 30 | 25 | 25 | 23 | 26 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Llanfair-ar-y-Bryn during the most sunny months:
Months with the longest average daylight duration in Llanfair-ar-y-Bryn:
The largest precipitation sum in Llanfair-ar-y-Bryn is at