Average annual temperature is 10.6 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 73 days
Number of rainy days: 289 days
Number of snow days: 3 days
Look at detailed online map of Ballymacahil and Derries
* Weather data for Ballymacahil and Derries 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) | 12.3 | 13.5 | 15.2 | 18.1 | 20.1 | 26.4 | 21.0 | 23.1 | 25.8 | 20.8 | 13.1 | 12.4 |
| Average daytime temperature (°C) | 7.8 | 9.5 | 9.6 | 12.4 | 16.4 | 20.5 | 17.4 | 18.4 | 18.1 | 14.0 | 9.3 | 8.6 |
| Average temperature (°C) | 5.6 | 7.3 | 6.7 | 8.9 | 12.6 | 16.4 | 14.5 | 15.1 | 14.6 | 11.1 | 7.0 | 6.9 |
| Average night temperature (°C) | 3.6 | 4.9 | 4.1 | 5.6 | 8.8 | 12.5 | 11.6 | 12.1 | 11.4 | 8.5 | 4.6 | 4.9 |
| Absolute minimum temperature (°C) | -3.2 | -1.3 | -1.6 | 0.6 | 5.5 | 8.3 | 8.6 | 9.4 | 4.3 | 1.9 | -1.4 | -2.5 |
| 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 | 7.6 |
| 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 | 2.9 | 4.8 | 7.3 | 9.4 | 11.5 | 8.4 | 8.9 | 6.8 | 4.8 | 4.9 | 2.0 |
| Precipitation (mm) | 91 | 26 | 140 | 94 | 69 | 71 | 176 | 141 | 137 | 138 | 69 | 104 |
| Sunny days | 8 | 11 | 2 | 3 | 10 | 10 | 1 | 1 | 6 | 6 | 9 | 6 |
| Rainy days | 22 | 17 | 27 | 27 | 21 | 20 | 30 | 30 | 24 | 25 | 21 | 25 |
| Snow days | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ballymacahil and Derries during the most sunny months:
Months with the longest average daylight duration in Ballymacahil and Derries:
The largest precipitation sum in Ballymacahil and Derries is at