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September Weather in Flimby, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Flimby, United Kingdom is a pleasant 14°C (57°F). Expect a range, with minimums dipping to 4°C (40°F) and maximums reaching 25°C (77°F). However, be prepared for some wet days, as 128 mm (5.1 in) of precipitation can occur over 18 days. Don't forget your umbrella, as the average humidity hovers around 88%!

September Temperature in Flimby

In September in Flimby, the average temperature is 14°C (57°F), with maximums reaching 25°C (77°F) and minimums dipping to 4°C (40°F). This mild climate makes Flimby an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates September temperature patterns in Flimby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Flimby, September typically has an average temperature of 14°C (57°F), with highs reaching up to 25°C (77°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec414243465257606057524643
Data source: Temperature data for Flimby 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 Flimby

In Flimby in September, the precipitation amount is 128 mm (5.1 in) spread over 18 days.

September Precipitation Trends in Flimby

The chart displays monthly precipitation patterns in Flimby, 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 Flimby, September typically receives around 128 mm (5.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1011461164567111106154128186138149
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Flimby

In Flimby in September humidity is 88%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and giving a sense of stickiness that can drain your energy quickly while exploring.

September Average Humidity in Flimby

This chart illustrates the average monthly humidity levels in Flimby, 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 Flimby is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Flimby

In Flimby 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 Flimby.

Maximum UV Index Levels in Flimby for September

The chart shows the monthly maximum UV Index (UVI) for Flimby 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 Flimby typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865321
Data source: Flimby 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 Flimby Compares to Other Months

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

This table compares monthly weather conditions in Flimby, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)101 mm (4.0 inches)90%low
February Weather6°C (42°F)146 mm (5.7 inches)88%low
March Weather6°C (44°F)116 mm (4.6 inches)86%moderate
April Weather8°C (47°F)45 mm (1.8 inches)85%moderate
May Weather11°C (52°F)67 mm (2.6 inches)80%high
June Weather14°C (58°F)111 mm (4.4 inches)83%very high
July Weather16°C (61°F)105 mm (4.2 inches)82%very high
August Weather15°C (60°F)154 mm (6.0 inches)82%high
September Weather14°C (57°F)128 mm (5.1 inches)88%moderate
October Weather11°C (52°F)186 mm (7.3 inches)90%moderate
November Weather8°C (47°F)138 mm (5.4 inches)92%low
December Weather6°C (43°F)149 mm (5.9 inches)89%low

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