Average annual temperature is 8.1 °C
Absolute maximum temperature: 25.3 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 82 days
Number of rainy days: 278 days
Number of snow days: 5 days
Look at detailed online map of Llanarmon-Mynydd-mawr
* Weather data for Llanarmon-Mynydd-mawr 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) | 9.6 | 10.1 | 10.7 | 15.1 | 19.0 | 23.5 | 21.0 | 22.1 | 25.3 | 20.6 | 11.0 | 10.1 |
| Average daytime temperature (°C) | 5.2 | 6.3 | 6.2 | 9.2 | 14.3 | 18.6 | 15.4 | 15.9 | 16.8 | 11.8 | 6.7 | 6.0 |
| Average temperature (°C) | 2.9 | 3.8 | 3.8 | 5.7 | 10.0 | 14.1 | 12.5 | 12.8 | 13.6 | 9.1 | 4.6 | 4.2 |
| Average night temperature (°C) | 0.6 | 1.2 | 1.3 | 2.1 | 5.7 | 9.3 | 9.6 | 9.9 | 10.3 | 6.5 | 2.1 | 2.2 |
| Absolute minimum temperature (°C) | -5.2 | -3.2 | -6.7 | -3.5 | 2.3 | 3.4 | 6.6 | 7.2 | 4.2 | 1.3 | -4.6 | -5.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.2 | 9.9 | 11.9 | 14.0 | 15.8 | 16.8 | 16.3 | 14.7 | 12.7 | 10.6 | 8.7 | 7.7 |
| 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) | 3.5 | 4.4 | 4.4 | 7.0 | 11.2 | 11.9 | 10.0 | 9.5 | 7.0 | 4.7 | 3.6 | 1.5 |
| Precipitation (mm) | 131 | 19 | 183 | 91 | 37 | 54 | 173 | 99 | 145 | 211 | 102 | 212 |
| Sunny days | 10 | 11 | 3 | 7 | 17 | 12 | 1 | 2 | 3 | 7 | 8 | 1 |
| Rainy days | 19 | 17 | 26 | 23 | 14 | 18 | 30 | 29 | 27 | 24 | 22 | 29 |
| Snow days | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Llanarmon-Mynydd-mawr during the most sunny months:
Months with the longest average daylight duration in Llanarmon-Mynydd-mawr:
The largest precipitation sum in Llanarmon-Mynydd-mawr is at