Average annual temperature is 14.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 178 days
Number of rainy days: 184 days
Number of snow days: 3 days
Look at detailed online map of Hunnewell
* Weather data for Hunnewell 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) | 19.2 | 25.1 | 24.6 | 29.8 | 29.3 | 33.4 | 36.7 | 35.9 | 35.7 | 30.1 | 26.4 | 20.2 |
| Average daytime temperature (°C) | 10.7 | 14.5 | 14.5 | 20.9 | 24.2 | 27.9 | 31.8 | 30.6 | 27.8 | 21.2 | 14.8 | 11.7 |
| Average temperature (°C) | 5.5 | 7.5 | 7.6 | 13.8 | 17.5 | 21.6 | 25.3 | 24.2 | 21.3 | 15.2 | 8.2 | 6.0 |
| Average night temperature (°C) | 1.9 | 2.6 | 2.5 | 7.7 | 11.8 | 15.9 | 20.0 | 18.9 | 15.7 | 10.5 | 3.6 | 2.2 |
| Absolute minimum temperature (°C) | -5.6 | -7.4 | -7.4 | 0.4 | 4.1 | 10.3 | 16.3 | 13.2 | 11.0 | 2.5 | -6.2 | -4.9 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.8 | 7.2 | 7.6 | 9.9 | 9.8 | 11.6 | 11.8 | 10.3 | 10.0 | 7.9 | 7.3 | 5.5 |
| Precipitation (mm) | 93 | 91 | 106 | 50 | 65 | 66 | 55 | 75 | 45 | 34 | 48 | 90 |
| Sunny days | 10 | 14 | 16 | 18 | 17 | 16 | 6 | 13 | 15 | 18 | 21 | 14 |
| Rainy days | 19 | 13 | 15 | 12 | 14 | 14 | 25 | 18 | 15 | 13 | 9 | 17 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hunnewell during the most sunny months:
The largest precipitation sum in Hunnewell is at