Average annual temperature is 10.3 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -19.8 °C
Number of sunny days: 153 days
Number of rainy days: 194 days
Number of snow days: 18 days
Look at detailed online map of Thamesville
* Weather data for Thamesville 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) | 11.5 | 14.7 | 14.6 | 25.4 | 28.7 | 30.9 | 30.3 | 28.4 | 30.8 | 27.2 | 15.2 | 14.5 |
| Average daytime temperature (°C) | 3.5 | 5.4 | 6.2 | 14.5 | 20.3 | 24.3 | 26.5 | 24.7 | 22.9 | 16.0 | 8.8 | 6.8 |
| Average temperature (°C) | 0.3 | -0.3 | 1.8 | 8.8 | 13.6 | 19.0 | 21.7 | 19.9 | 18.2 | 12.3 | 4.5 | 3.8 |
| Average night temperature (°C) | -2.3 | -4.2 | -1.6 | 3.7 | 7.6 | 13.8 | 17.2 | 15.7 | 14.3 | 9.1 | 0.6 | 1.3 |
| Absolute minimum temperature (°C) | -17.8 | -19.8 | -6.7 | -4.9 | 0.4 | 8.9 | 12.3 | 8.9 | 7.7 | -3.7 | -7.1 | -4.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.0 | 6.7 | 6.2 | 8.3 | 11.1 | 11.5 | 11.6 | 9.9 | 9.1 | 5.3 | 6.0 | 3.6 |
| Precipitation (mm) | 82 | 68 | 93 | 119 | 32 | 97 | 139 | 125 | 30 | 73 | 45 | 68 |
| Sunny days | 10 | 13 | 11 | 11 | 24 | 14 | 6 | 10 | 17 | 8 | 18 | 11 |
| Rainy days | 17 | 12 | 14 | 19 | 7 | 16 | 25 | 21 | 13 | 23 | 9 | 18 |
| Snow days | 4 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The best time to visit Thamesville during the most sunny months:
The largest precipitation sum in Thamesville is at