Average annual temperature is 10.7 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 149 days
Number of rainy days: 199 days
Number of snow days: 17 days
Look at detailed online map of Mac
* Weather data for Mac 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) | 14.0 | 16.7 | 15.3 | 29.3 | 30.3 | 32.7 | 34.0 | 29.2 | 32.5 | 28.3 | 17.2 | 12.0 |
| Average daytime temperature (°C) | 5.0 | 7.5 | 7.8 | 17.6 | 20.9 | 24.6 | 29.1 | 25.8 | 23.3 | 17.2 | 8.8 | 6.9 |
| Average temperature (°C) | 1.8 | 1.1 | 2.4 | 10.7 | 13.5 | 18.5 | 22.9 | 20.3 | 17.4 | 12.4 | 4.0 | 3.4 |
| Average night temperature (°C) | -0.9 | -3.8 | -1.8 | 5.0 | 6.6 | 13.0 | 17.5 | 15.7 | 12.7 | 8.4 | 0.2 | 0.6 |
| Absolute minimum temperature (°C) | -7.3 | -18.8 | -6.8 | -3.4 | -0.4 | 7.3 | 13.3 | 10.7 | 6.4 | -0.1 | -5.5 | -5.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 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 | 6.0 | 6.2 | 8.7 | 12.0 | 11.0 | 11.4 | 10.2 | 8.7 | 7.0 | 6.6 | 3.4 |
| Precipitation (mm) | 80 | 52 | 81 | 93 | 32 | 87 | 123 | 186 | 77 | 84 | 39 | 133 |
| Sunny days | 9 | 11 | 9 | 12 | 21 | 13 | 8 | 10 | 14 | 15 | 16 | 11 |
| Rainy days | 19 | 13 | 18 | 18 | 10 | 17 | 23 | 21 | 16 | 16 | 11 | 17 |
| Snow days | 3 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit Mac during the most sunny months:
The largest precipitation sum in Mac is at