Average annual temperature is 10.1 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -31.6 °C
Number of sunny days: 212 days
Number of rainy days: 120 days
Number of snow days: 33 days
Look at detailed online map of McGrew
* Weather data for McGrew 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) | 14.3 | 12.7 | 19.7 | 30.0 | 27.3 | 32.2 | 35.4 | 38.1 | 35.7 | 31.6 | 24.7 | 17.0 |
| Average daytime temperature (°C) | 1.9 | 5.7 | 9.1 | 17.0 | 22.6 | 25.7 | 30.4 | 30.9 | 27.3 | 18.1 | 12.3 | 8.3 |
| Average temperature (°C) | -3.4 | -2.1 | 1.3 | 7.8 | 15.6 | 19.1 | 22.5 | 23.4 | 19.4 | 10.3 | 5.0 | 1.7 |
| Average night temperature (°C) | -7.7 | -7.3 | -3.9 | 0.8 | 9.5 | 13.2 | 15.8 | 16.7 | 12.5 | 4.3 | -0.1 | -2.6 |
| Absolute minimum temperature (°C) | -28.6 | -31.6 | -7.5 | -7.4 | 2.1 | 9.8 | 11.3 | 11.8 | 7.7 | -7.2 | -13.2 | -5.8 |
| 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) | 5.7 | 8.1 | 8.9 | 9.8 | 10.9 | 12.1 | 12.2 | 12.1 | 11.1 | 8.8 | 7.6 | 6.8 |
| Precipitation (mm) | 50 | 15 | 17 | 18 | 127 | 116 | 28 | 21 | 24 | 20 | 14 | 9 |
| Sunny days | 14 | 19 | 21 | 18 | 8 | 10 | 16 | 21 | 17 | 22 | 24 | 22 |
| Rainy days | 6 | 4 | 3 | 11 | 23 | 20 | 15 | 10 | 13 | 6 | 5 | 4 |
| Snow days | 11 | 5 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 5 |
The best time to visit McGrew during the most sunny months:
The largest precipitation sum in McGrew is at