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September Weather in Annfield Plain, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Annfield Plain, United Kingdom hovers around 13°C (55°F). Expect minimums as low as 3°C (37°F) and highs reaching 26°C (79°F). With precipitation totaling 70 mm (2.8 in) over 13 days, it’s wise to prepare for some rainy spells. The average humidity is a notable 87%, making for a truly refreshing atmosphere.

September Temperature in Annfield Plain

In September in Annfield Plain, the average temperature is 13°C (55°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 3°C (37°F). This makes Annfield Plain a pleasant destination for travelers looking to enjoy mild weather during the day while still dressing warmly for the cooler evenings.

September Weather in Annfield Plain: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Annfield Plain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Annfield Plain, September typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (79°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec394042455157605955504441
Data source: Temperature data for Annfield Plain 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 Annfield Plain

In Annfield Plain in September, the precipitation amount is 70 mm (2.8 in) spread over 13 days.

September Precipitation Trends in Annfield Plain

The chart displays monthly precipitation patterns in Annfield Plain, 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 Annfield Plain, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec568777406387838870926978
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Annfield Plain

In Annfield Plain in September, humidity is 87%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making travel sluggish and slightly uncomfortable, as each step seems to cling to the damp air.

September Average Humidity in Annfield Plain

This chart illustrates the average monthly humidity levels in Annfield Plain, 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 Annfield Plain is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%84%83%85%83%82%87%89%90%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Annfield Plain

In Annfield Plain 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 Annfield Plain.

Maximum UV Index Levels in Annfield Plain for September

The chart shows the monthly maximum UV Index (UVI) for Annfield Plain 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 Annfield Plain typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568865321
Data source: Annfield Plain 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 Annfield Plain Compares to Other Months

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

This table compares monthly weather conditions in Annfield Plain, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)56 mm (2.2 inches)89%low
February Weather5°C (41°F)87 mm (3.4 inches)87%low
March Weather6°C (43°F)77 mm (3.0 inches)85%moderate
April Weather7°C (45°F)40 mm (1.6 inches)84%moderate
May Weather11°C (51°F)63 mm (2.5 inches)83%high
June Weather14°C (57°F)87 mm (3.4 inches)85%very high
July Weather16°C (60°F)83 mm (3.3 inches)83%very high
August Weather15°C (59°F)88 mm (3.4 inches)82%high
September Weather13°C (55°F)70 mm (2.8 inches)87%moderate
October Weather10°C (50°F)92 mm (3.6 inches)89%moderate
November Weather7°C (44°F)69 mm (2.7 inches)90%low
December Weather5°C (41°F)78 mm (3.1 inches)88%low

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