Average annual temperature is 10.4 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Largan
* Weather data for Largan 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) | 11.5 | 12.7 | 13.7 | 17.5 | 21.4 | 25.3 | 21.4 | 22.0 | 25.9 | 20.0 | 12.6 | 11.9 |
| Average daytime temperature (°C) | 7.7 | 9.5 | 9.2 | 12.2 | 15.7 | 20.4 | 16.6 | 17.5 | 17.5 | 13.4 | 9.7 | 8.5 |
| Average temperature (°C) | 5.5 | 7.4 | 6.4 | 8.9 | 12.1 | 16.3 | 14.1 | 14.8 | 14.2 | 10.8 | 7.5 | 6.9 |
| Average night temperature (°C) | 3.4 | 4.7 | 3.6 | 5.5 | 8.4 | 12.4 | 11.5 | 12.4 | 11.2 | 8.5 | 5.2 | 5.2 |
| Absolute minimum temperature (°C) | -2.4 | -1.6 | -1.9 | -0.4 | 4.8 | 8.5 | 9.2 | 9.7 | 6.3 | 2.8 | -0.4 | -0.8 |
| 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) | 8.1 | 9.8 | 11.9 | 14.1 | 16.0 | 17.0 | 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) | 2.7 | 2.9 | 4.5 | 6.8 | 8.4 | 10.9 | 8.3 | 8.6 | 6.7 | 4.3 | 3.9 | 2.1 |
| Precipitation (mm) | 103 | 58 | 149 | 96 | 51 | 148 | 168 | 134 | 114 | 145 | 113 | 172 |
| Sunny days | 5 | 8 | 5 | 4 | 9 | 8 | 0 | 1 | 3 | 4 | 7 | 2 |
| Rainy days | 26 | 20 | 26 | 26 | 22 | 22 | 31 | 30 | 27 | 27 | 23 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Largan during the most sunny months:
Months with the longest average daylight duration in Largan:
The largest precipitation sum in Largan is at