Average annual temperature is 21.8 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Welsh
* Weather data for Welsh United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.5 | 27.3 | 28.1 | 29.3 | 32.9 | 36.3 | 37.9 | 41.4 | 37.9 | 34.7 | 29.2 | 25.6 |
| Average daytime temperature (°C) | 19.4 | 20.5 | 23.6 | 24.7 | 29.8 | 34.0 | 33.9 | 37.4 | 34.0 | 28.1 | 21.3 | 18.5 |
| Average temperature (°C) | 14.5 | 15.1 | 18.5 | 19.7 | 24.5 | 28.5 | 29.2 | 31.6 | 28.1 | 22.4 | 15.9 | 13.1 |
| Average night temperature (°C) | 10.8 | 11.4 | 14.6 | 15.6 | 19.8 | 24.2 | 25.3 | 27.0 | 23.4 | 17.8 | 12.0 | 9.0 |
| Absolute minimum temperature (°C) | 0.8 | 1.5 | 0.6 | 9.1 | 13.8 | 19.9 | 22.3 | 23.4 | 19.8 | 8.5 | 4.2 | 1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 7.5 | 8.6 | 8.8 | 10.5 | 11.4 | 12.2 | 12.0 | 10.8 | 8.7 | 6.9 | 7.7 |
| Precipitation (mm) | 201 | 178 | 128 | 112 | 82 | 42 | 97 | 7 | 34 | 25 | 57 | 140 |
| Sunny days | 11 | 10 | 12 | 11 | 9 | 8 | 7 | 18 | 14 | 19 | 17 | 22 |
| Rainy days | 20 | 18 | 19 | 19 | 22 | 22 | 24 | 13 | 16 | 12 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Welsh during the most sunny months:
The largest precipitation sum in Welsh is at