Average annual temperature is 11.7 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of Barrow
* Weather data for Barrow 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 | 13.9 | 14.2 | 17.1 | 22.9 | 24.4 | 20.7 | 24.0 | 27.0 | 21.5 | 14.3 | 13.1 |
| Average daytime temperature (°C) | 9.1 | 10.5 | 10.3 | 12.7 | 16.0 | 20.3 | 17.0 | 17.9 | 18.6 | 14.8 | 11.1 | 10.3 |
| Average temperature (°C) | 7.2 | 8.5 | 7.8 | 9.8 | 12.9 | 17.0 | 15.1 | 15.7 | 15.5 | 12.2 | 9.5 | 8.7 |
| Average night temperature (°C) | 5.2 | 6.3 | 5.3 | 6.6 | 9.7 | 13.2 | 13.2 | 13.7 | 12.6 | 9.9 | 7.6 | 6.9 |
| Absolute minimum temperature (°C) | -2.5 | -0.8 | -1.0 | 1.7 | 5.9 | 9.7 | 11.1 | 9.0 | 7.2 | 3.8 | -0.7 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 8.8 | 7.8 |
| 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) | 3.4 | 3.7 | 5.0 | 7.6 | 10.5 | 11.2 | 8.9 | 8.5 | 7.1 | 5.0 | 4.7 | 2.8 |
| Precipitation (mm) | 180 | 50 | 195 | 108 | 76 | 144 | 233 | 160 | 157 | 149 | 192 | 218 |
| Sunny days | 3 | 7 | 3 | 3 | 11 | 9 | 0 | 0 | 6 | 6 | 3 | 2 |
| Rainy days | 28 | 21 | 28 | 27 | 20 | 21 | 31 | 31 | 24 | 25 | 27 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Barrow during the most sunny months:
Months with the longest average daylight duration in Barrow:
The largest precipitation sum in Barrow is at