Average annual temperature is 7.4 °C
Absolute maximum temperature: 27.2 °C
Absolute minimum temperature: -28.8 °C
Number of sunny days: 146 days
Number of rainy days: 183 days
Number of snow days: 36 days
Look at detailed online map of Harvey
* Weather data for Harvey 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) | 9.6 | 7.9 | 5.7 | 14.1 | 21.0 | 24.0 | 27.2 | 23.6 | 25.5 | 22.6 | 13.2 | 13.9 |
| Average daytime temperature (°C) | 1.7 | -1.6 | 2.1 | 9.4 | 13.4 | 17.7 | 23.7 | 21.3 | 20.4 | 15.1 | 5.3 | 3.6 |
| Average temperature (°C) | -1.8 | -6.3 | -1.4 | 5.1 | 9.2 | 14.5 | 20.2 | 17.8 | 16.5 | 11.7 | 1.8 | 0.3 |
| Average night temperature (°C) | -5.2 | -11.2 | -4.4 | 1.6 | 5.8 | 11.7 | 17.2 | 14.7 | 13.6 | 8.9 | -1.4 | -2.8 |
| Absolute minimum temperature (°C) | -14.5 | -28.8 | -13.5 | -6.6 | 1.0 | 6.3 | 13.1 | 10.1 | 7.1 | -0.1 | -8.6 | -12.9 |
| 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 | 13.5 | 14.9 | 15.6 | 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) | 3.5 | 5.9 | 6.0 | 8.6 | 9.4 | 7.0 | 9.5 | 8.3 | 8.2 | 7.1 | 5.2 | 4.2 |
| Precipitation (mm) | 253 | 58 | 81 | 38 | 73 | 205 | 209 | 196 | 98 | 149 | 84 | 94 |
| Sunny days | 7 | 15 | 10 | 15 | 15 | 8 | 9 | 6 | 18 | 12 | 13 | 18 |
| Rainy days | 13 | 8 | 8 | 13 | 16 | 22 | 22 | 25 | 12 | 18 | 15 | 11 |
| Snow days | 11 | 5 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Harvey during the most sunny months:
Months with the longest average daylight duration in Harvey:
The largest precipitation sum in Harvey is at