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September Weather in South Zeal, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in South Zeal, United Kingdom is a comfortable 14°C (57°F). Expect a range from a chilly 2°C (36°F) to a warm 27°C (80°F), making it a versatile time to explore. With an average precipitation of 70 mm (2.8 in) over 11 days, you might want to carry an umbrella. The average humidity hovers around 79%, creating a refreshing atmosphere perfect for your adventures!

September Temperature in South Zeal

In September in South Zeal, the average temperature is 14°C (57°F). Maximums can reach 27°C (80°F) and minimums can be as low as 2°C (36°F). This variation makes it a great time for travelers to experience comfortable weather while enjoying outdoor activities.

September Weather in South Zeal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in South Zeal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Zeal, September typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344485259626057524644
Data source: Temperature data for South Zeal 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 South Zeal

In South Zeal in September, the precipitation amount is 70 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in South Zeal

The chart displays monthly precipitation patterns in South Zeal, 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 South Zeal, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec63909359869487907010981116
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in South Zeal

In South Zeal in September humidity is 79%. With an average temperature of 14°C (57°F), this humidity feels like a warm, sticky embrace that can make even short strolls feel exhausting, creating a sense of heaviness in the air that might dampen your adventurous spirit while exploring.

September Average Humidity in South Zeal

This chart illustrates the average monthly humidity levels in South Zeal, 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 South Zeal 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 South Zeal

In South Zeal 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 South Zeal, you can refer to this Hourly UV Index in South Zeal.

Maximum UV Index Levels in South Zeal for September

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

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

This table compares monthly weather conditions in South Zeal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)63 mm (2.5 inches)88%low
February Weather6°C (43°F)90 mm (3.5 inches)88%low
March Weather7°C (45°F)93 mm (3.6 inches)86%moderate
April Weather9°C (48°F)59 mm (2.3 inches)84%high
May Weather11°C (53°F)86 mm (3.4 inches)80%high
June Weather15°C (59°F)94 mm (3.7 inches)80%very high
July Weather16°C (62°F)87 mm (3.4 inches)70%very high
August Weather16°C (60°F)90 mm (3.5 inches)73%high
September Weather14°C (57°F)70 mm (2.8 inches)79%high
October Weather11°C (52°F)109 mm (4.3 inches)89%moderate
November Weather8°C (47°F)81 mm (3.2 inches)90%low
December Weather7°C (45°F)116 mm (4.6 inches)89%low

Compare South Zeal's Climate with Cities Worldwide