Average annual temperature is 11.8 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 141 days
Number of rainy days: 209 days
Number of snow days: 15 days
Look at detailed online map of McGrann
* Weather data for McGrann 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) | 15.6 | 20.3 | 19.3 | 27.8 | 31.8 | 33.5 | 31.2 | 31.8 | 33.1 | 27.3 | 17.5 | 15.7 |
| Average daytime temperature (°C) | 6.7 | 10.1 | 9.5 | 18.4 | 22.1 | 25.4 | 28.0 | 26.7 | 23.9 | 17.5 | 10.7 | 8.2 |
| Average temperature (°C) | 2.9 | 3.4 | 4.0 | 11.3 | 15.4 | 19.4 | 22.5 | 21.2 | 18.3 | 12.9 | 5.5 | 4.4 |
| Average night temperature (°C) | 0.1 | -1.5 | -0.3 | 5.5 | 8.8 | 13.9 | 17.9 | 16.6 | 13.8 | 9.0 | 1.5 | 1.5 |
| Absolute minimum temperature (°C) | -6.4 | -12.1 | -7.2 | -3.1 | 0.9 | 8.5 | 14.3 | 11.9 | 8.3 | 1.5 | -6.7 | -5.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.7 | 6.4 | 5.8 | 8.1 | 10.3 | 10.3 | 10.8 | 10.4 | 8.4 | 5.7 | 6.5 | 3.5 |
| Precipitation (mm) | 114 | 59 | 117 | 61 | 58 | 125 | 115 | 90 | 66 | 83 | 52 | 83 |
| Sunny days | 5 | 12 | 10 | 14 | 21 | 10 | 6 | 9 | 13 | 14 | 18 | 9 |
| Rainy days | 19 | 14 | 17 | 16 | 10 | 20 | 25 | 22 | 17 | 17 | 11 | 21 |
| Snow days | 7 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit McGrann during the most sunny months:
The largest precipitation sum in McGrann is at