Average annual temperature is 11.3 °C
Absolute maximum temperature: 25.4 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 86 days
Number of rainy days: 279 days
Look at detailed online map of Penmon
* Weather data for Penmon 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) | 12.1 | 12.8 | 13.4 | 15.1 | 18.0 | 25.0 | 23.6 | 23.6 | 25.4 | 18.5 | 13.9 | 13.0 |
| Average daytime temperature (°C) | 8.5 | 9.3 | 9.2 | 11.7 | 14.8 | 19.7 | 17.9 | 18.1 | 18.9 | 14.4 | 10.4 | 9.7 |
| Average temperature (°C) | 6.7 | 7.5 | 7.0 | 8.9 | 12.2 | 16.3 | 15.5 | 15.7 | 16.2 | 12.2 | 8.8 | 8.1 |
| Average night temperature (°C) | 4.6 | 5.4 | 4.7 | 5.8 | 9.1 | 12.6 | 13.2 | 13.4 | 13.7 | 10.1 | 6.7 | 6.2 |
| Absolute minimum temperature (°C) | -2.9 | 0.5 | -3.5 | -0.2 | 6.7 | 8.9 | 10.2 | 10.1 | 8.3 | 3.9 | 0.9 | -2.8 |
| 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 | 9.8 | 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 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.6 | 5.0 | 5.3 | 9.4 | 11.9 | 12.3 | 10.0 | 10.0 | 7.1 | 5.9 | 4.0 | 2.0 |
| Precipitation (mm) | 131 | 26 | 151 | 62 | 37 | 40 | 154 | 113 | 151 | 171 | 99 | 146 |
| Sunny days | 6 | 13 | 3 | 11 | 16 | 13 | 1 | 1 | 8 | 8 | 3 | 3 |
| Rainy days | 25 | 15 | 28 | 19 | 15 | 17 | 30 | 30 | 22 | 23 | 27 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Penmon during the most sunny months:
Months with the longest average daylight duration in Penmon:
The largest precipitation sum in Penmon is at