Average annual temperature is 9.8 °C
Absolute maximum temperature: 25.3 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Ballybay
* Weather data for Ballybay 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) | 11.7 | 12.6 | 14.2 | 16.7 | 20.3 | 24.2 | 20.6 | 22.5 | 25.3 | 20.4 | 12.4 | 11.7 |
| Average daytime temperature (°C) | 6.9 | 8.8 | 8.8 | 11.5 | 15.5 | 19.6 | 16.7 | 17.7 | 17.3 | 13.4 | 8.5 | 8.0 |
| Average temperature (°C) | 4.8 | 6.5 | 5.7 | 8.0 | 11.7 | 15.6 | 13.7 | 14.4 | 13.9 | 10.7 | 6.2 | 6.2 |
| Average night temperature (°C) | 2.9 | 4.1 | 2.8 | 4.6 | 7.8 | 11.9 | 10.9 | 11.4 | 10.9 | 8.4 | 3.9 | 4.4 |
| Absolute minimum temperature (°C) | -3.3 | -0.9 | -3.3 | 0.1 | 4.8 | 8.6 | 8.4 | 9.1 | 4.2 | 2.1 | -1.8 | -2.6 |
| 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 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.0 | 9.8 | 11.9 | 14.1 | 16.0 | 17.1 | 16.5 | 14.8 | 12.7 | 10.5 | 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) | 3.4 | 3.1 | 4.5 | 7.5 | 9.0 | 11.8 | 8.7 | 9.1 | 6.8 | 5.1 | 4.7 | 2.1 |
| Precipitation (mm) | 61 | 23 | 143 | 119 | 60 | 69 | 205 | 134 | 135 | 109 | 78 | 143 |
| Sunny days | 9 | 11 | 3 | 3 | 10 | 10 | 1 | 3 | 6 | 6 | 10 | 5 |
| Rainy days | 22 | 17 | 28 | 27 | 21 | 20 | 30 | 28 | 24 | 25 | 20 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ballybay during the most sunny months:
Months with the longest average daylight duration in Ballybay:
The largest precipitation sum in Ballybay is at