Average annual temperature is 7.8 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -30.9 °C
Number of sunny days: 147 days
Number of rainy days: 183 days
Number of snow days: 35 days
Look at detailed online map of West Andover
* Weather data for West Andover 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) | 7.3 | 9.7 | 7.8 | 25.9 | 30.0 | 32.6 | 29.2 | 25.2 | 29.4 | 26.3 | 15.1 | 13.0 |
| Average daytime temperature (°C) | 1.4 | 1.0 | 3.6 | 12.4 | 18.7 | 20.9 | 25.1 | 22.3 | 20.8 | 15.4 | 5.4 | 3.9 |
| Average temperature (°C) | -2.3 | -4.8 | -0.9 | 6.6 | 12.1 | 15.9 | 20.5 | 17.8 | 16.3 | 10.9 | 0.8 | 0.0 |
| Average night temperature (°C) | -5.5 | -9.7 | -4.8 | 2.1 | 6.3 | 11.6 | 16.8 | 14.1 | 12.7 | 7.4 | -2.6 | -2.8 |
| Absolute minimum temperature (°C) | -13.9 | -30.9 | -9.0 | -5.4 | -1.0 | 5.2 | 11.3 | 10.2 | 6.7 | -1.3 | -8.2 | -11.1 |
| 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 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 3.6 | 6.3 | 7.1 | 7.8 | 11.4 | 8.4 | 10.1 | 9.9 | 8.1 | 6.4 | 6.7 | 4.4 |
| Precipitation (mm) | 142 | 45 | 97 | 109 | 107 | 183 | 237 | 157 | 129 | 129 | 54 | 160 |
| Sunny days | 9 | 13 | 10 | 14 | 19 | 6 | 3 | 9 | 17 | 13 | 21 | 13 |
| Rainy days | 8 | 6 | 15 | 16 | 12 | 24 | 28 | 22 | 13 | 18 | 6 | 15 |
| Snow days | 14 | 9 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit West Andover during the most sunny months:
Months with the longest average daylight duration in West Andover:
The largest precipitation sum in West Andover is at