Average annual temperature is 8.2 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -29.8 °C
Number of sunny days: 164 days
Number of rainy days: 170 days
Number of snow days: 31 days
Look at detailed online map of Town of Mercer
* Weather data for Town of Mercer 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) | 8.5 | 9.7 | 10.3 | 23.4 | 29.5 | 32.9 | 30.3 | 26.1 | 29.7 | 27.5 | 14.2 | 12.4 |
| Average daytime temperature (°C) | 1.9 | -0.1 | 4.9 | 12.4 | 18.6 | 20.8 | 26.0 | 23.0 | 22.5 | 16.6 | 6.0 | 3.4 |
| Average temperature (°C) | -2.3 | -6.1 | 0.0 | 6.7 | 12.5 | 16.2 | 21.7 | 18.6 | 17.5 | 11.9 | 1.4 | -0.9 |
| Average night temperature (°C) | -5.6 | -11.6 | -4.4 | 2.3 | 7.3 | 12.6 | 17.9 | 14.7 | 13.5 | 8.3 | -2.0 | -4.2 |
| Absolute minimum temperature (°C) | -15.4 | -29.8 | -11.3 | -5.4 | 0.6 | 6.6 | 12.9 | 10.4 | 7.4 | -0.7 | -7.2 | -17.4 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.9 | 6.8 | 7.3 | 7.6 | 11.1 | 6.4 | 9.7 | 9.3 | 9.0 | 5.8 | 6.8 | 4.2 |
| Precipitation (mm) | 146 | 41 | 74 | 101 | 154 | 233 | 201 | 185 | 103 | 126 | 71 | 190 |
| Sunny days | 11 | 14 | 15 | 19 | 18 | 5 | 3 | 9 | 17 | 12 | 22 | 19 |
| Rainy days | 10 | 3 | 8 | 11 | 13 | 25 | 28 | 22 | 13 | 19 | 7 | 11 |
| Snow days | 10 | 11 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Town of Mercer during the most sunny months:
Months with the longest average daylight duration in Town of Mercer:
The largest precipitation sum in Town of Mercer is at