Average annual temperature is 13.1 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -17.8 °C
Number of sunny days: 169 days
Number of rainy days: 190 days
Number of snow days: 6 days
Look at detailed online map of Jamesport
* Weather data for Jamesport 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) | 17.6 | 19.8 | 15.1 | 29.7 | 27.3 | 27.5 | 32.0 | 30.5 | 33.8 | 25.5 | 18.7 | 17.1 |
| Average daytime temperature (°C) | 8.3 | 7.2 | 9.1 | 16.0 | 19.6 | 23.6 | 28.9 | 26.9 | 23.8 | 19.1 | 11.3 | 9.2 |
| Average temperature (°C) | 5.1 | 3.5 | 5.2 | 11.6 | 14.9 | 19.2 | 24.7 | 22.9 | 20.3 | 15.1 | 7.5 | 6.1 |
| Average night temperature (°C) | 2.1 | -0.4 | 1.8 | 7.9 | 10.7 | 15.6 | 21.3 | 19.7 | 17.6 | 12.1 | 4.3 | 3.4 |
| Absolute minimum temperature (°C) | -1.9 | -17.8 | -2.4 | 0.1 | 6.4 | 9.6 | 17.9 | 17.0 | 13.1 | 8.0 | -1.5 | -3.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.4 | 6.6 | 7.5 | 8.6 | 12.2 | 11.5 | 11.7 | 10.3 | 7.8 | 8.3 | 7.4 | 5.7 |
| Precipitation (mm) | 147 | 52 | 103 | 129 | 60 | 77 | 100 | 185 | 256 | 37 | 36 | 184 |
| Sunny days | 8 | 15 | 15 | 11 | 21 | 12 | 11 | 10 | 16 | 13 | 18 | 19 |
| Rainy days | 21 | 11 | 15 | 19 | 10 | 18 | 20 | 21 | 14 | 18 | 11 | 12 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Jamesport during the most sunny months:
The largest precipitation sum in Jamesport is at