Average annual temperature is 7.4 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -31.7 °C
Number of sunny days: 129 days
Number of rainy days: 177 days
Number of snow days: 59 days
Look at detailed online map of Rose Island
* Weather data for Rose Island Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 3.7 | 8.3 | 7.2 | 27.9 | 30.3 | 31.3 | 29.8 | 25.6 | 30.5 | 27.9 | 12.3 | 7.8 |
| Average daytime temperature (°C) | -1.0 | 0.0 | 2.5 | 13.3 | 18.9 | 23.0 | 25.4 | 22.6 | 21.8 | 14.5 | 4.7 | 2.1 |
| Average temperature (°C) | -4.9 | -6.1 | -2.0 | 6.3 | 12.0 | 17.7 | 20.2 | 17.8 | 16.2 | 10.5 | 0.6 | -1.0 |
| Average night temperature (°C) | -8.3 | -10.8 | -6.0 | 0.6 | 5.8 | 12.8 | 15.7 | 13.7 | 11.6 | 7.5 | -2.8 | -3.7 |
| Absolute minimum temperature (°C) | -18.6 | -31.7 | -13.2 | -11.4 | -1.1 | 8.2 | 11.9 | 8.4 | 5.2 | -2.8 | -9.4 | -12.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.7 | 5.1 | 6.7 | 8.4 | 11.1 | 10.6 | 12.0 | 10.3 | 9.6 | 5.3 | 4.7 | 2.9 |
| Precipitation (mm) | 86 | 71 | 81 | 108 | 79 | 128 | 120 | 91 | 37 | 90 | 50 | 85 |
| Sunny days | 6 | 8 | 12 | 11 | 20 | 9 | 6 | 6 | 19 | 9 | 11 | 12 |
| Rainy days | 8 | 7 | 8 | 16 | 11 | 21 | 25 | 25 | 11 | 20 | 11 | 14 |
| Snow days | 17 | 13 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 5 |
The best time to visit Rose Island during the most sunny months:
Months with the longest average daylight duration in Rose Island:
The largest precipitation sum in Rose Island is at