Average annual temperature is 10.9 °C
Absolute maximum temperature: 26.7 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 81 days
Number of rainy days: 282 days
Number of snow days: 2 days
Look at detailed online map of Summer Grove
* Weather data for Summer Grove 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) | 13.0 | 13.6 | 15.6 | 18.4 | 21.2 | 26.6 | 20.8 | 24.1 | 26.7 | 21.7 | 13.7 | 12.8 |
| Average daytime temperature (°C) | 8.2 | 10.0 | 10.0 | 12.8 | 17.1 | 21.1 | 18.0 | 18.9 | 18.7 | 14.4 | 9.9 | 9.1 |
| Average temperature (°C) | 5.9 | 7.4 | 7.0 | 9.1 | 13.0 | 16.7 | 14.9 | 15.5 | 14.9 | 11.2 | 7.4 | 7.2 |
| Average night temperature (°C) | 3.7 | 4.8 | 4.4 | 5.5 | 8.8 | 12.3 | 11.8 | 12.4 | 11.3 | 8.2 | 5.1 | 5.0 |
| Absolute minimum temperature (°C) | -3.0 | -1.5 | -1.2 | 0.1 | 5.2 | 6.8 | 8.8 | 9.4 | 4.5 | 2.0 | -1.3 | -2.8 |
| 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 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.7 | 3.6 | 4.4 | 7.4 | 10.0 | 11.3 | 8.8 | 8.2 | 7.0 | 4.9 | 4.4 | 2.2 |
| Precipitation (mm) | 84 | 20 | 126 | 73 | 40 | 67 | 143 | 105 | 142 | 142 | 61 | 96 |
| Sunny days | 7 | 12 | 5 | 5 | 16 | 9 | 1 | 0 | 5 | 6 | 8 | 7 |
| Rainy days | 24 | 16 | 25 | 25 | 15 | 21 | 30 | 31 | 25 | 25 | 21 | 24 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Summer Grove during the most sunny months:
Months with the longest average daylight duration in Summer Grove:
The largest precipitation sum in Summer Grove is at