Average annual temperature is 8.9 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 146 days
Number of rainy days: 192 days
Number of snow days: 27 days
Look at detailed online map of Town of Peterborough
* Weather data for Town of Peterborough 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) | 9.4 | 12.4 | 11.2 | 28.9 | 29.1 | 32.5 | 30.0 | 27.0 | 30.3 | 27.0 | 15.8 | 14.0 |
| Average daytime temperature (°C) | 2.8 | 2.7 | 4.9 | 13.6 | 19.3 | 21.7 | 25.9 | 23.5 | 21.1 | 16.2 | 6.3 | 5.7 |
| Average temperature (°C) | -0.9 | -2.8 | 0.2 | 7.9 | 12.8 | 16.6 | 21.3 | 18.8 | 16.7 | 11.7 | 1.9 | 1.5 |
| Average night temperature (°C) | -4.2 | -7.7 | -3.8 | 3.3 | 7.3 | 12.6 | 17.4 | 15.0 | 13.3 | 8.0 | -1.4 | -1.5 |
| Absolute minimum temperature (°C) | -11.8 | -30.0 | -8.4 | -4.1 | 0.3 | 5.9 | 12.0 | 11.1 | 6.2 | -1.3 | -7.5 | -8.7 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.9 | 6.5 | 7.2 | 8.1 | 11.4 | 8.9 | 10.0 | 9.7 | 7.7 | 7.2 | 6.9 | 5.1 |
| Precipitation (mm) | 153 | 49 | 133 | 72 | 80 | 121 | 216 | 140 | 152 | 89 | 58 | 155 |
| Sunny days | 8 | 13 | 13 | 15 | 17 | 3 | 4 | 11 | 12 | 16 | 20 | 14 |
| Rainy days | 14 | 9 | 12 | 15 | 14 | 27 | 27 | 20 | 18 | 15 | 8 | 13 |
| Snow days | 9 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Town of Peterborough during the most sunny months:
Months with the longest average daylight duration in Town of Peterborough:
The largest precipitation sum in Town of Peterborough is at