Average annual temperature is 11.3 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Marshland St James
* Weather data for Marshland St James United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.3 | 15.4 | 15.9 | 17.4 | 20.0 | 30.2 | 27.1 | 25.9 | 31.4 | 23.2 | 14.6 | 14.2 |
| Average daytime temperature (°C) | 8.0 | 10.1 | 10.3 | 12.9 | 16.1 | 21.9 | 20.7 | 21.5 | 22.3 | 16.3 | 10.1 | 9.4 |
| Average temperature (°C) | 4.9 | 6.6 | 7.1 | 8.6 | 12.2 | 17.3 | 16.9 | 17.1 | 17.6 | 12.6 | 7.2 | 7.1 |
| Average night temperature (°C) | 1.9 | 3.5 | 3.7 | 4.3 | 8.4 | 12.4 | 13.0 | 12.9 | 13.3 | 9.4 | 4.4 | 4.5 |
| Absolute minimum temperature (°C) | -4.5 | -3.4 | -4.0 | -0.6 | 5.0 | 8.6 | 10.0 | 7.9 | 8.6 | 1.9 | -3.1 | -3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.3 | 9.9 | 11.9 | 14.0 | 15.8 | 16.8 | 16.3 | 14.7 | 12.7 | 10.6 | 8.7 | 7.7 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.2 | 5.5 | 5.0 | 9.2 | 9.7 | 11.8 | 10.3 | 11.1 | 8.5 | 5.1 | 4.3 | 2.2 |
| Precipitation (mm) | 43 | 7 | 93 | 71 | 47 | 76 | 108 | 76 | 79 | 133 | 67 | 101 |
| Sunny days | 14 | 18 | 2 | 10 | 12 | 18 | 3 | 8 | 12 | 10 | 11 | 9 |
| Rainy days | 17 | 10 | 29 | 20 | 19 | 12 | 28 | 23 | 18 | 21 | 19 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Marshland St James during the most sunny months:
Months with the longest average daylight duration in Marshland St James:
The largest precipitation sum in Marshland St James is at