Average annual temperature is 10.8 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 156 days
Number of rainy days: 194 days
Number of snow days: 15 days
Look at detailed online map of Llyswen
* Weather data for Llyswen 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) | 14.2 | 18.2 | 18.0 | 27.0 | 28.9 | 31.6 | 31.7 | 31.2 | 30.9 | 25.6 | 17.7 | 13.6 |
| Average daytime temperature (°C) | 5.3 | 8.3 | 7.9 | 16.9 | 20.1 | 23.8 | 27.8 | 26.5 | 22.3 | 16.6 | 9.4 | 6.2 |
| Average temperature (°C) | 1.9 | 2.3 | 2.7 | 10.5 | 14.0 | 18.2 | 22.2 | 20.6 | 17.1 | 11.9 | 4.4 | 2.9 |
| Average night temperature (°C) | -0.8 | -2.4 | -1.3 | 5.2 | 8.2 | 13.1 | 17.1 | 15.9 | 13.0 | 8.0 | 0.3 | 0.2 |
| Absolute minimum temperature (°C) | -6.2 | -14.5 | -9.4 | -2.9 | 1.4 | 7.9 | 13.7 | 11.6 | 8.1 | -0.7 | -8.0 | -5.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.7 | 6.8 | 6.7 | 8.6 | 10.8 | 10.9 | 11.8 | 10.6 | 8.7 | 6.8 | 7.1 | 3.7 |
| Precipitation (mm) | 95 | 58 | 87 | 84 | 41 | 92 | 83 | 107 | 100 | 84 | 60 | 87 |
| Sunny days | 8 | 12 | 10 | 14 | 21 | 13 | 6 | 9 | 14 | 17 | 19 | 13 |
| Rainy days | 18 | 13 | 18 | 16 | 10 | 17 | 25 | 22 | 16 | 14 | 10 | 15 |
| Snow days | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Llyswen during the most sunny months:
The largest precipitation sum in Llyswen is at