Average annual temperature is 9.8 °C
Absolute maximum temperature: 26.2 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 69 days
Number of rainy days: 291 days
Number of snow days: 5 days
Look at detailed online map of Betws-y-Coed
* Weather data for Betws-y-Coed 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) | 10.8 | 11.9 | 12.4 | 16.1 | 19.0 | 25.3 | 22.4 | 23.9 | 26.2 | 21.1 | 12.3 | 11.4 |
| Average daytime temperature (°C) | 6.7 | 7.8 | 7.6 | 10.9 | 15.2 | 20.1 | 16.7 | 17.1 | 18.3 | 13.4 | 8.5 | 7.8 |
| Average temperature (°C) | 4.7 | 5.6 | 5.3 | 7.6 | 11.4 | 15.8 | 14.0 | 14.3 | 15.2 | 10.8 | 6.5 | 6.1 |
| Average night temperature (°C) | 2.6 | 3.4 | 2.7 | 4.1 | 7.5 | 11.0 | 11.3 | 11.5 | 11.9 | 8.3 | 4.0 | 4.2 |
| Absolute minimum temperature (°C) | -4.1 | -1.4 | -6.6 | -1.2 | 4.6 | 5.4 | 7.4 | 7.1 | 5.1 | 3.4 | -2.9 | -3.8 |
| 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 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.3 | 3.9 | 3.6 | 7.1 | 10.9 | 11.6 | 8.9 | 7.8 | 6.6 | 5.1 | 3.1 | 1.4 |
| Precipitation (mm) | 163 | 34 | 212 | 87 | 28 | 62 | 182 | 136 | 157 | 188 | 118 | 209 |
| Sunny days | 7 | 6 | 2 | 8 | 18 | 11 | 0 | 2 | 5 | 6 | 3 | 1 |
| Rainy days | 22 | 21 | 27 | 22 | 13 | 19 | 31 | 29 | 25 | 25 | 27 | 30 |
| Snow days | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Betws-y-Coed during the most sunny months:
Months with the longest average daylight duration in Betws-y-Coed:
The largest precipitation sum in Betws-y-Coed is at