Average annual temperature is 10.5 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 83 days
Number of rainy days: 280 days
Number of snow days: 2 days
Look at detailed online map of Isle of Whithorn
* Weather data for Isle of Whithorn 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) | 11.5 | 11.6 | 13.2 | 15.0 | 18.0 | 25.9 | 19.1 | 19.6 | 24.0 | 17.2 | 13.4 | 12.2 |
| Average daytime temperature (°C) | 7.8 | 8.9 | 8.2 | 10.2 | 14.1 | 18.6 | 16.4 | 17.3 | 17.1 | 13.2 | 9.5 | 8.7 |
| Average temperature (°C) | 6.2 | 7.3 | 6.2 | 8.0 | 11.5 | 15.7 | 14.5 | 15.1 | 14.9 | 11.6 | 7.6 | 7.2 |
| Average night temperature (°C) | 4.3 | 5.4 | 3.9 | 5.6 | 8.8 | 12.7 | 12.7 | 13.0 | 12.7 | 9.8 | 5.4 | 5.6 |
| Absolute minimum temperature (°C) | -1.8 | 0.5 | -2.7 | 1.3 | 7.1 | 8.2 | 10.2 | 9.7 | 8.4 | 3.8 | -1.0 | -1.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.2 | 16.7 | 14.9 | 12.7 | 10.5 | 8.5 | 7.3 |
| 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) | 3.8 | 4.7 | 5.2 | 8.5 | 10.3 | 12.1 | 9.7 | 10.1 | 6.7 | 4.2 | 4.3 | 2.1 |
| Precipitation (mm) | 113 | 37 | 158 | 95 | 43 | 59 | 178 | 63 | 138 | 110 | 117 | 209 |
| Sunny days | 7 | 15 | 4 | 9 | 12 | 14 | 2 | 3 | 6 | 3 | 8 | 0 |
| Rainy days | 24 | 13 | 25 | 21 | 19 | 16 | 29 | 28 | 24 | 28 | 22 | 31 |
| Snow days | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Isle of Whithorn during the most sunny months:
Months with the longest average daylight duration in Isle of Whithorn:
The largest precipitation sum in Isle of Whithorn is at