Average annual temperature is 9.5 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -19.5 °C
Number of sunny days: 120 days
Number of rainy days: 213 days
Number of snow days: 32 days
Look at detailed online map of Markhams
* Weather data for Markhams United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.3 | 16.8 | 14.3 | 26.3 | 28.7 | 29.4 | 30.5 | 30.5 | 30.5 | 27.3 | 15.9 | 13.7 |
| Average daytime temperature (°C) | 3.6 | 6.1 | 5.2 | 15.3 | 18.8 | 22.7 | 25.6 | 23.3 | 21.5 | 15.2 | 7.7 | 6.4 |
| Average temperature (°C) | -0.1 | -0.3 | 0.6 | 8.9 | 12.7 | 17.5 | 20.6 | 18.7 | 16.6 | 11.4 | 3.9 | 3.0 |
| Average night temperature (°C) | -2.9 | -4.7 | -2.9 | 4.0 | 7.2 | 13.0 | 16.4 | 15.1 | 12.8 | 8.4 | 0.9 | 0.4 |
| Absolute minimum temperature (°C) | -12.1 | -19.5 | -10.9 | -5.8 | 0.2 | 8.7 | 11.8 | 10.0 | 7.6 | 0.4 | -7.9 | -6.8 |
| 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) | 2.1 | 5.5 | 5.7 | 8.6 | 11.2 | 10.8 | 11.4 | 10.0 | 8.9 | 5.4 | 5.2 | 3.3 |
| Precipitation (mm) | 155 | 89 | 124 | 118 | 46 | 87 | 120 | 136 | 46 | 98 | 84 | 115 |
| Sunny days | 3 | 8 | 8 | 13 | 21 | 10 | 5 | 5 | 16 | 12 | 10 | 9 |
| Rainy days | 16 | 14 | 13 | 17 | 10 | 20 | 26 | 26 | 14 | 19 | 18 | 20 |
| Snow days | 12 | 6 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Markhams during the most sunny months:
The largest precipitation sum in Markhams is at