Average annual temperature is 11.7 °C
Absolute maximum temperature: 27.2 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Saint Brides Wentlooge
* Weather data for Saint Brides Wentlooge 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) | 12.2 | 12.3 | 13.3 | 16.4 | 20.8 | 26.3 | 25.5 | 24.5 | 27.2 | 20.1 | 14.6 | 12.8 |
| Average daytime temperature (°C) | 8.1 | 9.2 | 9.8 | 12.1 | 17.2 | 22.0 | 19.2 | 20.0 | 20.5 | 15.5 | 10.8 | 10.0 |
| Average temperature (°C) | 5.8 | 6.5 | 7.6 | 9.0 | 13.3 | 17.7 | 16.4 | 16.7 | 17.2 | 13.1 | 8.4 | 8.1 |
| Average night temperature (°C) | 3.3 | 3.5 | 5.6 | 5.6 | 9.3 | 13.4 | 13.3 | 13.3 | 13.8 | 10.8 | 6.0 | 5.9 |
| Absolute minimum temperature (°C) | -2.8 | -1.6 | 0.1 | 1.2 | 5.0 | 8.4 | 8.9 | 9.7 | 8.0 | 4.2 | -3.3 | -3.1 |
| 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 | 10.0 | 11.9 | 13.9 | 15.6 | 16.6 | 16.1 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| 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) | 4.2 | 5.0 | 4.7 | 7.6 | 11.8 | 12.5 | 10.0 | 9.6 | 7.8 | 6.1 | 4.1 | 2.1 |
| Precipitation (mm) | 136 | 23 | 169 | 103 | 50 | 53 | 148 | 117 | 95 | 150 | 93 | 179 |
| Sunny days | 14 | 15 | 3 | 9 | 16 | 14 | 1 | 5 | 10 | 8 | 11 | 9 |
| Rainy days | 17 | 13 | 28 | 21 | 15 | 16 | 30 | 26 | 20 | 23 | 19 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint Brides Wentlooge during the most sunny months:
Months with the longest average daylight duration in Saint Brides Wentlooge:
The largest precipitation sum in Saint Brides Wentlooge is at