Average annual temperature is -0.8 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -34.5 °C
Number of sunny days: 131 days
Number of rainy days: 120 days
Number of snow days: 114 days
Look at detailed online map of Whapmagoostui
* Weather data for Whapmagoostui 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) | -1.6 | -3.5 | -1.6 | 6.9 | 22.2 | 30.1 | 33.3 | 23.6 | 25.2 | 22.0 | 2.6 | 3.0 |
| Average daytime temperature (°C) | -15.3 | -20.5 | -11.3 | -2.4 | 7.2 | 16.9 | 18.5 | 17.5 | 15.6 | 7.9 | -1.5 | -3.2 |
| Average temperature (°C) | -18.4 | -24.9 | -14.2 | -5.3 | 2.6 | 12.1 | 14.5 | 13.8 | 11.5 | 5.8 | -3.3 | -5.5 |
| Average night temperature (°C) | -21.4 | -28.1 | -16.8 | -7.9 | -0.7 | 7.6 | 10.9 | 10.9 | 8.5 | 4.1 | -5.2 | -8.1 |
| Absolute minimum temperature (°C) | -33.1 | -34.5 | -23.6 | -25.0 | -6.0 | 1.8 | 7.1 | 6.8 | 3.2 | -2.4 | -10.7 | -17.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.8 | 9.7 | 11.9 | 14.2 | 16.2 | 17.3 | 16.8 | 15.0 | 12.7 | 10.5 | 8.4 | 7.2 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.1 | 5.8 | 6.5 | 6.1 | 7.4 | 13.2 | 9.6 | 9.8 | 8.5 | 3.3 | 2.5 | 1.4 |
| Precipitation (mm) | 40 | 21 | 23 | 64 | 71 | 8 | 128 | 95 | 44 | 109 | 117 | 90 |
| Sunny days | 10 | 14 | 14 | 10 | 11 | 25 | 9 | 10 | 15 | 5 | 5 | 3 |
| Rainy days | 0 | 1 | 0 | 8 | 12 | 5 | 22 | 21 | 15 | 22 | 7 | 7 |
| Snow days | 21 | 13 | 17 | 12 | 8 | 0 | 0 | 0 | 0 | 4 | 18 | 21 |
The best time to visit Whapmagoostui during the most sunny months:
Months with the longest average daylight duration in Whapmagoostui:
The largest precipitation sum in Whapmagoostui is at