Average annual temperature is 10.7 °C
Absolute maximum temperature: 26.9 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 83 days
Number of rainy days: 279 days
Number of snow days: 3 days
Look at detailed online map of Derrygrogan
* Weather data for Derrygrogan 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) | 12.8 | 14.1 | 15.6 | 18.7 | 20.8 | 26.9 | 21.0 | 24.1 | 26.4 | 22.0 | 13.6 | 12.8 |
| Average daytime temperature (°C) | 8.0 | 9.9 | 9.9 | 12.8 | 16.9 | 20.9 | 17.7 | 18.8 | 18.4 | 14.3 | 9.6 | 8.9 |
| Average temperature (°C) | 5.7 | 7.4 | 7.0 | 9.1 | 12.8 | 16.7 | 14.7 | 15.3 | 14.7 | 11.0 | 7.1 | 7.0 |
| Average night temperature (°C) | 3.3 | 4.6 | 4.3 | 5.5 | 8.6 | 12.3 | 11.7 | 12.2 | 11.1 | 8.0 | 4.6 | 4.8 |
| Absolute minimum temperature (°C) | -3.5 | -3.3 | -1.6 | 0.6 | 4.6 | 7.9 | 8.7 | 9.4 | 3.2 | 0.1 | -1.7 | -4.1 |
| 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 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.6 | 3.3 | 4.3 | 7.4 | 10.0 | 11.6 | 8.6 | 8.4 | 7.0 | 4.6 | 4.6 | 2.1 |
| Precipitation (mm) | 89 | 20 | 153 | 78 | 58 | 76 | 171 | 118 | 137 | 123 | 66 | 98 |
| Sunny days | 8 | 12 | 3 | 4 | 15 | 12 | 1 | 1 | 7 | 6 | 8 | 6 |
| Rainy days | 22 | 16 | 27 | 26 | 16 | 18 | 30 | 30 | 23 | 25 | 22 | 24 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Derrygrogan during the most sunny months:
Months with the longest average daylight duration in Derrygrogan:
The largest precipitation sum in Derrygrogan is at