Average annual temperature is 8.2 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: -28.7 °C
Number of sunny days: 136 days
Number of rainy days: 196 days
Number of snow days: 33 days
Look at detailed online map of Grand Narrows
* Weather data for Grand Narrows 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) | 9.1 | 5.7 | 3.7 | 8.3 | 17.7 | 21.5 | 28.6 | 24.1 | 25.6 | 19.7 | 12.4 | 10.6 |
| Average daytime temperature (°C) | 3.9 | -0.5 | 0.9 | 5.3 | 9.1 | 14.9 | 23.2 | 21.1 | 20.5 | 14.8 | 6.5 | 4.0 |
| Average temperature (°C) | 1.5 | -3.8 | -0.7 | 3.0 | 6.7 | 12.6 | 20.9 | 19.5 | 18.1 | 12.7 | 4.6 | 2.2 |
| Average night temperature (°C) | -0.5 | -6.3 | -2.1 | 1.3 | 5.1 | 10.9 | 19.2 | 18.1 | 16.4 | 11.2 | 3.1 | 0.7 |
| Absolute minimum temperature (°C) | -4.8 | -28.7 | -6.5 | -3.8 | 1.9 | 6.9 | 16.1 | 14.6 | 10.2 | 3.8 | -2.9 | -3.6 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.6 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.6 | 5.2 | 6.3 | 9.2 | 9.1 | 7.8 | 7.7 | 9.1 | 8.1 | 6.1 | 4.3 | 3.5 |
| Precipitation (mm) | 229 | 102 | 97 | 35 | 94 | 82 | 180 | 219 | 94 | 197 | 170 | 251 |
| Sunny days | 7 | 10 | 14 | 19 | 12 | 14 | 7 | 6 | 16 | 11 | 8 | 12 |
| Rainy days | 19 | 11 | 5 | 9 | 19 | 16 | 24 | 25 | 14 | 20 | 19 | 15 |
| Snow days | 5 | 7 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Grand Narrows during the most sunny months:
Months with the longest average daylight duration in Grand Narrows:
The largest precipitation sum in Grand Narrows is at