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September Weather in Trunch, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Trunch, United Kingdom is a mild 15°C (60°F). While daytime highs can reach up to 24°C (76°F), nights can dip to a cooler 7°C (44°F). Expect about 65 mm (2.6 in) of precipitation spread across 12 days, accompanied by an average humidity of 84%. Perfect for spring or autumn adventures!

September Temperature in Trunch

In September in Trunch, the average temperature is 15°C (60°F). Maximums can reach 24°C (76°F), and minimums can be as low as 7°C (44°F). This mild weather makes Trunch an ideal destination for travelers seeking pleasant outdoor activities.

September Weather in Trunch: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Trunch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trunch, September typically has an average temperature of 15°C (60°F), with highs reaching up to 24°C (76°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344475359636459544844
Data source: Temperature data for Trunch generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Trunch

In Trunch in September, the precipitation amount is 65 mm (2.6 in) over the course of 12 days.

September Precipitation Trends in Trunch

The chart displays monthly precipitation patterns in Trunch, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Trunch, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec516156305369658165875590
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Trunch

In Trunch 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.

September Average Humidity in Trunch

This chart illustrates the average monthly humidity levels in Trunch, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Trunch is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%85%83%83%80%78%84%88%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Trunch

In Trunch 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 Trunch.

Maximum UV Index Levels in Trunch for September

The chart shows the monthly maximum UV Index (UVI) for Trunch in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Trunch typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Trunch September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Trunch Compares to Other Months

Weather in Trunch varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Trunch, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Trunch, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)51 mm (2.0 inches)89%low
February Weather6°C (43°F)61 mm (2.4 inches)87%low
March Weather7°C (45°F)56 mm (2.2 inches)86%moderate
April Weather8°C (48°F)30 mm (1.2 inches)85%moderate
May Weather12°C (53°F)53 mm (2.1 inches)83%high
June Weather15°C (60°F)69 mm (2.7 inches)83%very high
July Weather17°C (63°F)65 mm (2.6 inches)79%very high
August Weather18°C (64°F)81 mm (3.2 inches)78%high
September Weather15°C (60°F)65 mm (2.6 inches)84%moderate
October Weather12°C (55°F)87 mm (3.4 inches)88%moderate
November Weather9°C (48°F)55 mm (2.1 inches)89%low
December Weather7°C (44°F)90 mm (3.5 inches)88%low

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