Average annual temperature is 11.8 °C
Absolute maximum temperature: 23.6 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Dunmanus
* Weather data for Dunmanus Ireland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.7 | 12.8 | 12.9 | 14.1 | 20.5 | 21.4 | 18.8 | 18.9 | 23.6 | 17.2 | 13.7 | 13.0 |
| Average daytime temperature (°C) | 9.5 | 10.1 | 10.1 | 11.8 | 15.8 | 18.8 | 16.7 | 17.1 | 17.6 | 14.0 | 11.4 | 10.7 |
| Average temperature (°C) | 7.7 | 8.8 | 8.2 | 9.7 | 12.9 | 16.4 | 15.2 | 15.4 | 15.5 | 12.6 | 10.1 | 9.4 |
| Average night temperature (°C) | 5.5 | 7.0 | 6.1 | 7.3 | 10.0 | 13.7 | 13.6 | 13.8 | 13.3 | 10.8 | 8.6 | 8.0 |
| Absolute minimum temperature (°C) | -0.4 | 2.5 | 2.0 | 2.0 | 5.8 | 9.6 | 11.9 | 9.1 | 9.3 | 5.4 | 2.0 | 1.3 |
| 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) | 3.4 | 3.8 | 5.1 | 7.8 | 10.9 | 10.7 | 9.9 | 8.8 | 7.6 | 4.4 | 5.0 | 2.8 |
| Precipitation (mm) | 188 | 82 | 287 | 105 | 64 | 97 | 201 | 169 | 208 | 242 | 153 | 225 |
| Sunny days | 3 | 8 | 5 | 2 | 13 | 8 | 0 | 2 | 7 | 5 | 5 | 1 |
| Rainy days | 28 | 20 | 26 | 28 | 18 | 22 | 31 | 29 | 23 | 26 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dunmanus during the most sunny months:
Months with the longest average daylight duration in Dunmanus:
The largest precipitation sum in Dunmanus is at