Average annual temperature is 10.7 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -23.7 °C
Number of sunny days: 158 days
Number of rainy days: 195 days
Number of snow days: 12 days
Look at detailed online map of Town of Southampton
* Weather data for Town of Southampton 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) | 11.0 | 14.4 | 15.6 | 33.3 | 30.7 | 33.7 | 31.6 | 29.2 | 34.1 | 26.8 | 18.6 | 14.9 |
| Average daytime temperature (°C) | 5.2 | 5.7 | 7.8 | 16.8 | 20.9 | 24.4 | 27.8 | 25.4 | 22.7 | 18.1 | 8.6 | 7.2 |
| Average temperature (°C) | 1.5 | 0.3 | 2.5 | 10.3 | 14.4 | 18.4 | 22.5 | 20.3 | 17.8 | 12.8 | 3.5 | 2.9 |
| Average night temperature (°C) | -1.6 | -4.1 | -1.7 | 5.3 | 8.3 | 13.5 | 18.1 | 16.3 | 14.2 | 8.7 | -0.2 | -0.3 |
| Absolute minimum temperature (°C) | -7.5 | -23.7 | -5.9 | -3.1 | 1.3 | 7.2 | 13.4 | 11.6 | 7.4 | 1.8 | -5.1 | -6.4 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.2 | 6.5 | 7.5 | 8.4 | 11.8 | 10.3 | 10.9 | 9.7 | 7.6 | 7.5 | 7.1 | 4.9 |
| Precipitation (mm) | 155 | 55 | 122 | 144 | 72 | 106 | 253 | 157 | 259 | 74 | 65 | 195 |
| Sunny days | 10 | 14 | 13 | 13 | 21 | 7 | 6 | 10 | 13 | 13 | 21 | 17 |
| Rainy days | 15 | 12 | 15 | 17 | 10 | 23 | 25 | 21 | 17 | 18 | 8 | 14 |
| Snow days | 6 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Town of Southampton during the most sunny months:
The largest precipitation sum in Town of Southampton is at