Average annual temperature is 10.1 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 76 days
Number of rainy days: 287 days
Number of snow days: 2 days
Look at detailed online map of County of Ceredigion
* Weather data for County of Ceredigion 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) | 11.2 | 12.7 | 12.3 | 15.4 | 19.1 | 25.9 | 22.4 | 24.5 | 27.1 | 20.1 | 13.1 | 11.9 |
| Average daytime temperature (°C) | 6.9 | 8.3 | 8.3 | 11.1 | 15.5 | 20.4 | 16.9 | 17.3 | 18.6 | 13.8 | 8.9 | 8.5 |
| Average temperature (°C) | 4.7 | 5.6 | 5.9 | 7.8 | 11.6 | 16.2 | 14.3 | 14.6 | 15.5 | 11.4 | 6.9 | 6.7 |
| Average night temperature (°C) | 2.4 | 3.1 | 3.6 | 4.1 | 7.3 | 11.7 | 11.6 | 12.0 | 12.4 | 9.4 | 4.5 | 4.8 |
| Absolute minimum temperature (°C) | -4.2 | -1.4 | -0.9 | 0.7 | 3.4 | 7.2 | 8.7 | 8.3 | 7.2 | 4.2 | -3.1 | -5.8 |
| 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) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 8.8 | 7.8 |
| 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) | 3.8 | 4.6 | 4.5 | 7.6 | 11.5 | 11.6 | 9.4 | 8.4 | 7.0 | 5.1 | 3.5 | 2.1 |
| Precipitation (mm) | 197 | 45 | 200 | 141 | 34 | 82 | 219 | 152 | 158 | 191 | 209 | 257 |
| Sunny days | 5 | 11 | 4 | 9 | 15 | 12 | 1 | 0 | 8 | 5 | 3 | 3 |
| Rainy days | 25 | 17 | 26 | 21 | 16 | 18 | 30 | 31 | 22 | 26 | 27 | 28 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit County of Ceredigion during the most sunny months:
Months with the longest average daylight duration in County of Ceredigion:
The largest precipitation sum in County of Ceredigion is at