Average annual temperature is 9.4 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -25.0 °C
Number of sunny days: 199 days
Number of rainy days: 131 days
Number of snow days: 35 days
Look at detailed online map of Town of Deerfield
* Weather data for Town of Deerfield 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) | 5.4 | 8.3 | 11.2 | 26.2 | 31.5 | 32.7 | 32.9 | 36.1 | 34.1 | 28.7 | 16.2 | 11.2 |
| Average daytime temperature (°C) | -0.5 | 1.6 | 4.9 | 13.9 | 21.9 | 27.3 | 28.1 | 27.3 | 23.9 | 14.9 | 7.2 | 4.6 |
| Average temperature (°C) | -4.1 | -3.7 | -0.6 | 7.6 | 14.8 | 20.9 | 22.3 | 21.5 | 18.5 | 10.8 | 2.6 | 1.0 |
| Average night temperature (°C) | -7.1 | -7.9 | -4.8 | 2.7 | 8.7 | 14.8 | 16.7 | 16.8 | 14.2 | 7.2 | -0.9 | -1.7 |
| Absolute minimum temperature (°C) | -24.9 | -25.0 | -15.0 | -4.7 | -0.1 | 7.0 | 12.0 | 9.0 | 6.5 | -4.4 | -13.0 | -8.6 |
| 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 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 4.0 | 6.4 | 7.1 | 8.0 | 10.5 | 12.6 | 12.9 | 11.5 | 8.9 | 6.2 | 6.4 | 4.5 |
| Precipitation (mm) | 41 | 62 | 71 | 92 | 47 | 38 | 48 | 96 | 81 | 103 | 17 | 40 |
| Sunny days | 15 | 15 | 14 | 13 | 18 | 22 | 15 | 21 | 14 | 12 | 22 | 18 |
| Rainy days | 6 | 7 | 10 | 15 | 13 | 8 | 16 | 10 | 16 | 16 | 6 | 8 |
| Snow days | 10 | 6 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 |
The best time to visit Town of Deerfield during the most sunny months:
Months with the longest average daylight duration in Town of Deerfield:
The largest precipitation sum in Town of Deerfield is at