Average annual temperature is 3.8 °C
Absolute maximum temperature: 28.8 °C
Absolute minimum temperature: -20.7 °C
Number of sunny days: 165 days
Number of rainy days: 121 days
Number of snow days: 79 days
Look at detailed online map of Mayday
* Weather data for Mayday 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) | 4.1 | 1.9 | 4.2 | 12.3 | 17.0 | 22.2 | 28.8 | 23.3 | 21.6 | 18.1 | 12.0 | 7.0 |
| Average daytime temperature (°C) | -4.1 | -2.4 | -2.0 | 5.3 | 11.8 | 17.0 | 24.8 | 20.9 | 16.4 | 11.1 | 4.3 | 0.7 |
| Average temperature (°C) | -7.6 | -7.3 | -5.9 | 0.1 | 6.7 | 11.5 | 18.9 | 15.5 | 11.3 | 5.8 | -0.3 | -3.9 |
| Average night temperature (°C) | -10.7 | -11.4 | -9.6 | -4.2 | 1.9 | 5.9 | 13.1 | 10.2 | 6.7 | 1.2 | -4.8 | -9.0 |
| Absolute minimum temperature (°C) | -16.7 | -19.2 | -17.0 | -15.1 | -3.6 | 2.0 | 7.0 | 7.5 | 1.0 | -12.3 | -16.0 | -20.7 |
| 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 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 6.4 | 7.8 | 8.1 | 11.6 | 12.1 | 13.2 | 13.3 | 12.1 | 11.2 | 10.0 | 8.1 | 7.4 |
| Precipitation (mm) | 148 | 85 | 152 | 20 | 74 | 71 | 20 | 93 | 79 | 63 | 31 | 57 |
| Sunny days | 12 | 14 | 11 | 18 | 7 | 10 | 12 | 8 | 12 | 19 | 22 | 20 |
| Rainy days | 1 | 0 | 1 | 2 | 22 | 20 | 19 | 23 | 18 | 12 | 1 | 2 |
| Snow days | 18 | 14 | 19 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 9 |
The best time to visit Mayday during the most sunny months:
The largest precipitation sum in Mayday is at