Average annual temperature is 6.8 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: -27.5 °C
Number of sunny days: 167 days
Number of rainy days: 145 days
Number of snow days: 53 days
Look at detailed online map of Thessalon
* Weather data for Thessalon 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) | 2.1 | 4.7 | 4.8 | 18.0 | 20.9 | 24.8 | 27.7 | 27.0 | 24.8 | 23.9 | 11.5 | 7.9 |
| Average daytime temperature (°C) | -1.8 | -2.1 | 0.7 | 7.5 | 15.0 | 21.2 | 23.3 | 22.0 | 19.7 | 12.5 | 4.6 | 2.2 |
| Average temperature (°C) | -4.7 | -6.4 | -3.1 | 3.6 | 10.6 | 17.1 | 19.0 | 17.9 | 16.1 | 9.8 | 1.6 | -0.2 |
| Average night temperature (°C) | -7.4 | -10.8 | -6.8 | 0.0 | 6.6 | 13.3 | 15.2 | 14.5 | 13.1 | 7.6 | -1.0 | -2.5 |
| Absolute minimum temperature (°C) | -20.8 | -27.5 | -12.9 | -9.5 | 1.0 | 8.9 | 11.5 | 8.1 | 8.9 | -1.3 | -12.7 | -10.8 |
| 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 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 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) | 4.0 | 5.6 | 7.3 | 7.2 | 11.7 | 11.4 | 12.4 | 10.5 | 10.3 | 5.4 | 5.1 | 3.4 |
| Precipitation (mm) | 74 | 60 | 41 | 121 | 58 | 71 | 45 | 68 | 34 | 146 | 58 | 36 |
| Sunny days | 9 | 8 | 17 | 13 | 19 | 17 | 12 | 12 | 22 | 12 | 13 | 13 |
| Rainy days | 5 | 6 | 5 | 16 | 12 | 13 | 19 | 19 | 8 | 18 | 12 | 12 |
| Snow days | 17 | 14 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 6 |
The best time to visit Thessalon during the most sunny months:
Months with the longest average daylight duration in Thessalon:
The largest precipitation sum in Thessalon is at