Average annual temperature is 10.6 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 92 days
Number of rainy days: 271 days
Number of snow days: 2 days
Look at detailed online map of Gillstown Great
* Weather data for Gillstown Great 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) | 12.5 | 13.6 | 15.7 | 18.1 | 20.4 | 26.3 | 21.2 | 23.5 | 26.1 | 21.3 | 13.4 | 12.6 |
| Average daytime temperature (°C) | 7.9 | 9.7 | 9.8 | 12.5 | 16.6 | 20.4 | 17.6 | 18.7 | 18.3 | 14.4 | 9.5 | 8.9 |
| Average temperature (°C) | 5.6 | 7.4 | 6.7 | 8.8 | 12.6 | 16.2 | 14.6 | 15.2 | 14.5 | 11.2 | 7.0 | 7.0 |
| Average night temperature (°C) | 3.5 | 4.8 | 3.9 | 5.2 | 8.4 | 12.0 | 11.4 | 11.9 | 11.0 | 8.1 | 4.3 | 4.7 |
| Absolute minimum temperature (°C) | -4.2 | -2.9 | -2.2 | -0.3 | 5.4 | 7.6 | 8.5 | 8.7 | 3.4 | 1.6 | -1.6 | -3.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.0 | 15.9 | 17.0 | 16.5 | 14.8 | 12.7 | 10.6 | 8.6 | 7.5 |
| 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 | 2.9 | 4.9 | 7.3 | 9.5 | 11.3 | 8.4 | 8.9 | 6.9 | 5.0 | 4.9 | 2.2 |
| Precipitation (mm) | 70 | 21 | 146 | 92 | 56 | 106 | 168 | 129 | 134 | 154 | 67 | 106 |
| Sunny days | 11 | 13 | 3 | 6 | 14 | 11 | 1 | 2 | 7 | 8 | 10 | 6 |
| Rainy days | 19 | 15 | 27 | 24 | 17 | 19 | 30 | 29 | 23 | 23 | 20 | 25 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gillstown Great during the most sunny months:
Months with the longest average daylight duration in Gillstown Great:
The largest precipitation sum in Gillstown Great is at