Average annual temperature is 10.4 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -25.7 °C
Number of sunny days: 162 days
Number of rainy days: 190 days
Number of snow days: 13 days
Look at detailed online map of Town of Stratham
* Weather data for Town of Stratham 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) | 12.2 | 15.1 | 15.9 | 25.0 | 30.7 | 28.3 | 30.1 | 28.6 | 30.2 | 27.5 | 18.0 | 15.3 |
| Average daytime temperature (°C) | 5.1 | 4.5 | 6.8 | 13.1 | 19.6 | 21.0 | 26.4 | 24.4 | 22.2 | 18.1 | 8.6 | 6.9 |
| Average temperature (°C) | 1.4 | -0.8 | 2.5 | 8.5 | 13.8 | 16.9 | 22.5 | 20.2 | 18.3 | 13.5 | 4.2 | 3.1 |
| Average night temperature (°C) | -1.7 | -5.4 | -1.2 | 4.8 | 8.8 | 13.6 | 19.2 | 16.6 | 15.2 | 10.0 | 0.8 | 0.2 |
| Absolute minimum temperature (°C) | -9.8 | -25.7 | -5.5 | -3.3 | 2.6 | 8.4 | 14.5 | 13.5 | 8.7 | 2.0 | -4.8 | -7.4 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 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) | 4.1 | 6.3 | 7.3 | 8.7 | 11.8 | 9.0 | 10.1 | 10.0 | 7.9 | 7.7 | 7.1 | 5.0 |
| Precipitation (mm) | 164 | 46 | 123 | 116 | 83 | 110 | 162 | 126 | 140 | 78 | 44 | 160 |
| Sunny days | 9 | 13 | 15 | 15 | 19 | 8 | 7 | 12 | 10 | 16 | 20 | 18 |
| Rainy days | 18 | 11 | 13 | 15 | 12 | 22 | 24 | 19 | 20 | 15 | 8 | 13 |
| Snow days | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
The best time to visit Town of Stratham during the most sunny months:
Months with the longest average daylight duration in Town of Stratham:
The largest precipitation sum in Town of Stratham is at