Average annual temperature is 14.5 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 186 days
Number of rainy days: 178 days
Number of snow days: 1 day
Look at detailed online map of The Island
* Weather data for The Island United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.4 | 20.2 | 20.4 | 28.8 | 27.6 | 30.6 | 36.2 | 34.9 | 36.5 | 27.2 | 21.1 | 16.4 |
| Average daytime temperature (°C) | 9.7 | 10.5 | 12.2 | 19.8 | 22.1 | 26.3 | 31.1 | 30.1 | 26.3 | 21.0 | 13.1 | 10.3 |
| Average temperature (°C) | 6.1 | 6.0 | 7.0 | 14.5 | 16.4 | 20.9 | 26.0 | 24.9 | 21.4 | 15.7 | 8.2 | 6.3 |
| Average night temperature (°C) | 3.2 | 2.2 | 2.6 | 10.3 | 11.6 | 16.5 | 21.7 | 20.7 | 17.3 | 11.6 | 4.1 | 2.9 |
| Absolute minimum temperature (°C) | -2.9 | -9.0 | -3.3 | 3.1 | 5.7 | 11.6 | 18.5 | 16.7 | 12.3 | 5.1 | -4.0 | -2.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.8 | 6.7 | 7.5 | 9.4 | 11.3 | 10.9 | 11.9 | 10.2 | 8.5 | 8.6 | 7.7 | 5.0 |
| Precipitation (mm) | 92 | 50 | 64 | 137 | 52 | 77 | 93 | 81 | 124 | 31 | 57 | 191 |
| Sunny days | 13 | 16 | 17 | 16 | 20 | 13 | 6 | 12 | 14 | 18 | 23 | 18 |
| Rainy days | 18 | 11 | 14 | 14 | 11 | 17 | 25 | 19 | 16 | 13 | 7 | 13 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit The Island during the most sunny months:
The largest precipitation sum in The Island is at