Average annual temperature is 4.0 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -32.2 °C
Number of sunny days: 200 days
Number of rainy days: 113 days
Number of snow days: 52 days
Look at detailed online map of Bertwell
* Weather data for Bertwell 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) | 0.8 | 5.4 | 3.9 | 13.3 | 27.9 | 30.9 | 29.2 | 29.0 | 27.5 | 17.3 | 7.2 | 4.5 |
| Average daytime temperature (°C) | -7.3 | -7.6 | -4.0 | 6.7 | 21.9 | 25.8 | 23.1 | 23.5 | 21.1 | 8.6 | 1.2 | 0.0 |
| Average temperature (°C) | -10.7 | -13.1 | -10.9 | 0.4 | 13.6 | 19.4 | 17.0 | 17.6 | 15.1 | 4.2 | -2.1 | -3.9 |
| Average night temperature (°C) | -13.6 | -17.5 | -16.6 | -4.8 | 6.7 | 14.0 | 12.0 | 13.0 | 10.2 | 0.8 | -4.6 | -6.8 |
| Absolute minimum temperature (°C) | -28.0 | -32.2 | -28.2 | -17.7 | -2.3 | 9.3 | 7.5 | 8.9 | 4.9 | -10.9 | -14.4 | -14.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.3 | 9.9 | 11.9 | 13.9 | 15.8 | 16.7 | 16.3 | 14.7 | 12.7 | 10.6 | 8.8 | 7.7 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 3.1 | 6.3 | 9.7 | 9.0 | 10.8 | 13.6 | 12.0 | 10.1 | 9.6 | 5.8 | 4.3 | 4.3 |
| Precipitation (mm) | 11 | 10 | 3 | 32 | 48 | 77 | 53 | 80 | 19 | 46 | 27 | 16 |
| Sunny days | 23 | 13 | 27 | 17 | 15 | 10 | 10 | 14 | 19 | 14 | 14 | 24 |
| Rainy days | 0 | 1 | 0 | 9 | 16 | 20 | 21 | 17 | 11 | 12 | 3 | 3 |
| Snow days | 8 | 14 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 13 | 4 |
The best time to visit Bertwell during the most sunny months:
Months with the longest average daylight duration in Bertwell:
The largest precipitation sum in Bertwell is at