Last updated: August 27, 2025
In September, the average temperature in Somersham, United Kingdom hovers around 15°C (60°F). Expect a comfortable range, with minimums dipping to 3°C (37°F) and maximums reaching up to 30°C (86°F). Prepare for a bit of rain, as you'll see an average precipitation of 56 mm (2.2 in) over approximately 10 days, and don’t forget about the high average humidity at 84%!
In September in Somersham, the average temperature is 15°C (60°F). Maximums can reach 30°C (86°F) and minimums can be as low as 3°C (37°F). This range of temperatures makes Somersham an ideal destination for travelers looking to enjoy a mix of mild and warm weather.
In Somersham in September, the precipitation amount is 56 mm (2.2 in) over the course of 10 days.
In Somersham in September humidity is 84%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration feel stifling and sticky, while creating a heavy air that may slow your pace and dampen your enthusiasm for sightseeing.
In Somersham in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Somersham.
UV Risk Categories
Weather in Somersham varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Somersham, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 48 mm (1.9 inches) | 89% | low |
| February Weather | 6°C (43°F) | 48 mm (1.9 inches) | 87% | low |
| March Weather | 7°C (46°F) | 53 mm (2.1 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 33 mm (1.3 inches) | 85% | moderate |
| May Weather | 13°C (55°F) | 65 mm (2.6 inches) | 83% | high |
| June Weather | 16°C (62°F) | 72 mm (2.8 inches) | 83% | very high |
| July Weather | 18°C (65°F) | 68 mm (2.7 inches) | 79% | very high |
| August Weather | 18°C (65°F) | 72 mm (2.8 inches) | 78% | high |
| September Weather | 15°C (60°F) | 56 mm (2.2 inches) | 84% | moderate |
| October Weather | 12°C (54°F) | 75 mm (3.0 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 48 mm (1.9 inches) | 89% | low |
| December Weather | 6°C (43°F) | 78 mm (3.1 inches) | 88% | low |