Average annual temperature is 6.0 °C
Absolute maximum temperature: 28.2 °C
Absolute minimum temperature: -21.1 °C
Number of sunny days: 103 days
Number of rainy days: 203 days
Number of snow days: 59 days
Look at detailed online map of Øy
* Weather data for Øy Norway is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.4 | 8.9 | 10.1 | 16.9 | 19.6 | 28.2 | 24.3 | 25.5 | 24.6 | 13.6 | 9.0 | 9.4 |
| Average daytime temperature (°C) | 2.3 | 4.2 | 2.4 | 9.5 | 12.0 | 19.5 | 18.2 | 17.7 | 16.5 | 7.6 | 2.3 | -0.3 |
| Average temperature (°C) | -0.2 | 1.8 | -1.1 | 5.1 | 8.5 | 15.6 | 14.9 | 14.7 | 13.2 | 4.2 | -1.4 | -3.5 |
| Average night temperature (°C) | -2.8 | -1.1 | -5.2 | 0.4 | 4.4 | 11.0 | 11.5 | 11.7 | 9.8 | 1.4 | -4.5 | -6.7 |
| Absolute minimum temperature (°C) | -9.8 | -8.9 | -14.4 | -7.2 | -7.1 | 2.4 | 8.3 | 8.3 | 1.6 | -5.3 | -21.1 | -14.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 19.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 |
| Daylight mean duration (h) | 6.2 | 8.9 | 11.8 | 14.9 | 17.8 | 19.7 | 18.7 | 16.0 | 13.0 | 9.9 | 7.1 | 5.2 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 | 5.0 |
| Sunshine mean duration (h) | 1.0 | 2.2 | 5.0 | 9.3 | 7.2 | 11.4 | 9.8 | 7.0 | 6.1 | 4.2 | 3.2 | 0.6 |
| Precipitation (mm) | 219 | 288 | 180 | 90 | 149 | 82 | 261 | 250 | 253 | 297 | 75 | 188 |
| Sunny days | 8 | 4 | 3 | 19 | 8 | 12 | 2 | 3 | 3 | 13 | 18 | 10 |
| Rainy days | 12 | 16 | 11 | 5 | 21 | 18 | 29 | 28 | 27 | 18 | 9 | 9 |
| Snow days | 11 | 8 | 17 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 12 |
The best time to visit Øy during the most sunny months:
Months with the longest average daylight duration in Øy:
The largest precipitation sum in Øy is at