Average annual temperature is 10.6 °C
Absolute maximum temperature: 26.9 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 85 days
Number of rainy days: 277 days
Number of snow days: 3 days
Look at detailed online map of Cwm-pengraig
* Weather data for Cwm-pengraig 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) | 11.4 | 13.2 | 12.4 | 15.8 | 20.6 | 26.3 | 22.7 | 22.3 | 26.9 | 18.6 | 13.3 | 12.0 |
| Average daytime temperature (°C) | 7.5 | 8.7 | 9.0 | 11.5 | 16.0 | 21.0 | 17.5 | 17.8 | 19.1 | 14.0 | 9.8 | 9.3 |
| Average temperature (°C) | 5.3 | 5.9 | 6.4 | 8.2 | 12.1 | 16.7 | 14.8 | 15.1 | 16.0 | 11.8 | 7.6 | 7.5 |
| Average night temperature (°C) | 2.7 | 3.2 | 4.0 | 4.6 | 8.0 | 12.1 | 12.0 | 12.5 | 12.9 | 9.6 | 5.3 | 5.4 |
| Absolute minimum temperature (°C) | -3.3 | -1.3 | -1.9 | 0.7 | 4.0 | 7.5 | 8.3 | 8.8 | 6.1 | 3.7 | -3.0 | -5.1 |
| 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 | 16.6 | 16.2 | 14.6 | 12.7 | 10.7 | 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) | 3.9 | 4.3 | 4.4 | 7.7 | 11.5 | 12.0 | 9.3 | 8.4 | 7.3 | 4.7 | 4.2 | 2.4 |
| Precipitation (mm) | 150 | 23 | 250 | 82 | 44 | 69 | 180 | 123 | 154 | 145 | 132 | 224 |
| Sunny days | 8 | 14 | 4 | 9 | 16 | 14 | 0 | 0 | 9 | 4 | 5 | 2 |
| Rainy days | 21 | 14 | 26 | 21 | 15 | 16 | 31 | 31 | 21 | 27 | 25 | 29 |
| Snow days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cwm-pengraig during the most sunny months:
Months with the longest average daylight duration in Cwm-pengraig:
The largest precipitation sum in Cwm-pengraig is at