Average annual temperature is 11.2 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Marham
* Weather data for Marham 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) | 13.2 | 15.0 | 15.5 | 17.0 | 19.4 | 29.9 | 26.6 | 26.7 | 30.0 | 22.2 | 14.6 | 14.0 |
| Average daytime temperature (°C) | 7.9 | 9.8 | 10.1 | 12.7 | 16.0 | 22.0 | 20.6 | 21.1 | 21.9 | 16.1 | 10.0 | 9.3 |
| Average temperature (°C) | 4.9 | 6.4 | 7.0 | 8.5 | 12.1 | 17.4 | 16.9 | 17.0 | 17.5 | 12.7 | 7.2 | 7.1 |
| Average night temperature (°C) | 1.8 | 3.3 | 3.7 | 4.3 | 8.1 | 12.3 | 13.0 | 13.0 | 13.3 | 9.5 | 4.5 | 4.4 |
| Absolute minimum temperature (°C) | -4.9 | -2.8 | -4.0 | 0.7 | 5.1 | 8.2 | 9.7 | 7.5 | 8.2 | 2.0 | -2.3 | -3.0 |
| 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) | 3.9 | 5.2 | 4.7 | 9.0 | 10.0 | 12.0 | 10.2 | 11.0 | 8.5 | 5.1 | 4.3 | 2.2 |
| Precipitation (mm) | 48 | 8 | 93 | 64 | 54 | 48 | 108 | 63 | 87 | 126 | 70 | 92 |
| Sunny days | 13 | 16 | 3 | 7 | 12 | 16 | 3 | 7 | 13 | 9 | 8 | 8 |
| Rainy days | 18 | 12 | 28 | 23 | 19 | 14 | 28 | 24 | 17 | 22 | 22 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Marham during the most sunny months:
Months with the longest average daylight duration in Marham:
The largest precipitation sum in Marham is at