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September Weather in Holsworthy, United Kingdom

Last updated: August 27, 2025

In Holsworthy, United Kingdom, the average temperature in September is a comfortable 14°C (58°F). During this time, temperatures can vary from a cool 3°C (37°F) to a warm 27°C (80°F). Expect some rainfall, with 79 mm (3.1 in) spread over about 12 days, contributing to an average humidity of 79%. Perfect for those who enjoy a mild, refreshing climate!

September Temperature in Holsworthy

In September in Holsworthy, the average temperature is 14°C (58°F), with maximums reaching up to 27°C (80°F) and minimums dropping as low as 3°C (37°F). Travelers should pack layers to comfortably enjoy a range of temperatures while exploring.

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

The chart illustrates September temperature patterns in Holsworthy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holsworthy, September typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (80°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec424445485359626057534745
Data source: Temperature data for Holsworthy 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 Holsworthy

In Holsworthy in September, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

September Precipitation Trends in Holsworthy

The chart displays monthly precipitation patterns in Holsworthy, 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 Holsworthy, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec73989658869691977912092130
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Holsworthy

In Holsworthy in September, humidity is 79%. With an average temperature of 14°C (58°F), this humidity feels like an oppressive blanket wrapped around you, making even the mild temperatures feel heavier and more stifling for traveling.

September Average Humidity in Holsworthy

This chart illustrates the average monthly humidity levels in Holsworthy, 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 Holsworthy is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Holsworthy

In Holsworthy in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Holsworthy, you can refer to this Hourly UV Index in Holsworthy.

Maximum UV Index Levels in Holsworthy for September

The chart shows the monthly maximum UV Index (UVI) for Holsworthy 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 Holsworthy typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224679876421
Data source: Holsworthy 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 Holsworthy Compares to Other Months

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

This table compares monthly weather conditions in Holsworthy, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)73 mm (2.9 inches)88%low
February Weather6°C (44°F)97 mm (3.8 inches)88%low
March Weather7°C (45°F)96 mm (3.8 inches)86%moderate
April Weather9°C (49°F)58 mm (2.3 inches)84%high
May Weather12°C (53°F)86 mm (3.4 inches)80%high
June Weather15°C (59°F)96 mm (3.8 inches)80%very high
July Weather16°C (62°F)91 mm (3.6 inches)70%very high
August Weather16°C (61°F)97 mm (3.8 inches)73%high
September Weather14°C (58°F)79 mm (3.1 inches)79%high
October Weather11°C (53°F)120 mm (4.7 inches)89%moderate
November Weather8°C (48°F)92 mm (3.6 inches)90%low
December Weather7°C (45°F)130 mm (5.1 inches)89%low

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