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September Weather in Annahilt, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Annahilt, United Kingdom hovers around 13°C (56°F). Expect a comfortable range, with minimums dipping to 4°C (39°F) and maximums reaching up to 21°C (71°F). However, be prepared for some rain, as precipitation totals around 75 mm (3.0 in) over approximately 15 days. With an average humidity of 88%, it’s a perfect time to embrace the cozy atmosphere!

September Temperature in Annahilt

In September in Annahilt, the average temperature is 13°C (56°F), with maximums reaching 21°C (71°F) and minimums dropping as low as 4°C (39°F). It's a great time for travelers to enjoy mild weather while exploring the area.

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

The chart illustrates September temperature patterns in Annahilt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Annahilt, September typically has an average temperature of 13°C (56°F), with highs reaching up to 21°C (71°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344475257605956514744
Data source: Temperature data for Annahilt 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 Annahilt

In Annahilt in September, the total precipitation amount is 75 mm (3.0 in), which occurs over the course of 15 days.

September Precipitation Trends in Annahilt

The chart displays monthly precipitation patterns in Annahilt, 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 Annahilt, September typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec6089804566788411575929491
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Annahilt

In Annahilt in September, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.

September Average Humidity in Annahilt

This chart illustrates the average monthly humidity levels in Annahilt, 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 Annahilt is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Annahilt

In Annahilt 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 Annahilt.

Maximum UV Index Levels in Annahilt for September

The chart shows the monthly maximum UV Index (UVI) for Annahilt 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 Annahilt typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578865321
Data source: Annahilt 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 Annahilt Compares to Other Months

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

This table compares monthly weather conditions in Annahilt, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)60 mm (2.3 inches)87%low
February Weather6°C (43°F)89 mm (3.5 inches)86%low
March Weather7°C (44°F)80 mm (3.2 inches)86%moderate
April Weather8°C (47°F)45 mm (1.8 inches)85%moderate
May Weather11°C (52°F)66 mm (2.6 inches)82%high
June Weather14°C (57°F)78 mm (3.1 inches)84%very high
July Weather15°C (60°F)84 mm (3.3 inches)86%very high
August Weather15°C (59°F)115 mm (4.5 inches)86%high
September Weather13°C (56°F)75 mm (3.0 inches)88%moderate
October Weather11°C (52°F)92 mm (3.6 inches)89%moderate
November Weather8°C (47°F)94 mm (3.7 inches)90%low
December Weather6°C (44°F)91 mm (3.6 inches)86%low

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