Average annual temperature is 10.8 °C
Absolute maximum temperature: 25.7 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Brittas
* Weather data for Brittas 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 | 13.8 | 15.4 | 16.7 | 22.4 | 24.9 | 20.3 | 24.3 | 25.7 | 21.1 | 13.3 | 12.7 |
| Average daytime temperature (°C) | 8.3 | 10.0 | 10.1 | 12.7 | 17.0 | 21.1 | 17.5 | 18.4 | 18.3 | 14.4 | 10.0 | 9.0 |
| Average temperature (°C) | 5.9 | 7.4 | 7.1 | 9.1 | 12.9 | 16.9 | 14.5 | 15.1 | 14.8 | 11.3 | 7.7 | 7.2 |
| Average night temperature (°C) | 3.7 | 4.9 | 4.3 | 5.8 | 8.7 | 12.6 | 11.7 | 12.1 | 11.4 | 8.8 | 5.5 | 5.2 |
| Absolute minimum temperature (°C) | -2.3 | 0.2 | -1.7 | 1.2 | 4.6 | 8.7 | 8.5 | 9.0 | 5.4 | 1.4 | -0.5 | -2.5 |
| 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 | 8.0 |
| Daylight mean duration (h) | 8.3 | 9.9 | 11.9 | 14.0 | 15.8 | 16.8 | 16.3 | 14.7 | 12.7 | 10.6 | 8.8 | 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) | 3.6 | 3.6 | 4.5 | 7.3 | 9.7 | 11.1 | 8.5 | 8.4 | 6.8 | 4.9 | 4.6 | 2.6 |
| Precipitation (mm) | 128 | 41 | 207 | 70 | 66 | 126 | 203 | 115 | 218 | 180 | 103 | 179 |
| Sunny days | 7 | 8 | 3 | 3 | 12 | 8 | 0 | 1 | 3 | 5 | 4 | 2 |
| Rainy days | 24 | 20 | 28 | 27 | 19 | 22 | 31 | 30 | 27 | 26 | 26 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Brittas during the most sunny months:
Months with the longest average daylight duration in Brittas:
The largest precipitation sum in Brittas is at