Average annual temperature is 7.3 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -25.7 °C
Number of sunny days: 128 days
Number of rainy days: 184 days
Number of snow days: 53 days
Look at detailed online map of Dufferin County
* Weather data for Dufferin County 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) | 3.8 | 9.4 | 8.1 | 26.2 | 28.6 | 29.0 | 28.0 | 26.0 | 30.1 | 27.1 | 11.9 | 10.2 |
| Average daytime temperature (°C) | -0.7 | 0.5 | 2.1 | 12.6 | 17.9 | 22.3 | 24.3 | 21.9 | 20.7 | 13.5 | 4.6 | 2.5 |
| Average temperature (°C) | -3.4 | -5.0 | -2.3 | 6.5 | 11.6 | 17.0 | 19.2 | 17.1 | 15.6 | 9.8 | 1.1 | 0.0 |
| Average night temperature (°C) | -5.6 | -9.5 | -6.2 | 1.6 | 6.3 | 12.4 | 15.0 | 13.3 | 11.8 | 7.1 | -2.0 | -2.1 |
| Absolute minimum temperature (°C) | -15.6 | -25.7 | -13.6 | -8.6 | -1.7 | 8.0 | 10.6 | 8.4 | 5.0 | -3.0 | -9.8 | -7.8 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.2 | 5.9 | 6.1 | 8.3 | 11.3 | 11.4 | 11.5 | 9.8 | 9.7 | 5.5 | 4.8 | 2.5 |
| Precipitation (mm) | 80 | 80 | 99 | 117 | 37 | 103 | 98 | 76 | 37 | 71 | 48 | 78 |
| Sunny days | 7 | 9 | 8 | 10 | 20 | 15 | 4 | 10 | 17 | 8 | 12 | 8 |
| Rainy days | 11 | 10 | 9 | 17 | 11 | 15 | 27 | 21 | 13 | 22 | 12 | 16 |
| Snow days | 13 | 9 | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 7 |
The best time to visit Dufferin County during the most sunny months:
Months with the longest average daylight duration in Dufferin County:
The largest precipitation sum in Dufferin County is at