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September Weather in Bordon, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Bordon, United Kingdom hovers around 15°C (59°F), with a range that can dip to a brisk 3°C (37°F) and peak at a warm 27°C (80°F). Expect about 47 mm (1.9 in) of precipitation spread across 9 days, contributing to an average humidity of 82%. Prepare for a month that balances mild warmth with occasional showers!

September Temperature in Bordon

In September in Bordon, the average temperature is 15°C (59°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as 3°C (37°F). It’s a great time to explore Bordon, so pack for both warm days and cool evenings!

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

The chart illustrates September temperature patterns in Bordon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bordon, September typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (80°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346495561656359544744
Data source: Temperature data for Bordon 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 Bordon

In Bordon in September, the precipitation amount is 47 mm (1.9 in) spread over a period of 9 days.

September Precipitation Trends in Bordon

The chart displays monthly precipitation patterns in Bordon, 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 Bordon, September typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec525859356576636847936494
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bordon

In Bordon in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

September Average Humidity in Bordon

This chart illustrates the average monthly humidity levels in Bordon, 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 Bordon is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bordon

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

Maximum UV Index Levels in Bordon for September

The chart shows the monthly maximum UV Index (UVI) for Bordon 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 Bordon typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Bordon 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 Bordon Compares to Other Months

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

This table compares monthly weather conditions in Bordon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)52 mm (2.0 inches)91%low
February Weather6°C (43°F)58 mm (2.3 inches)89%low
March Weather8°C (46°F)59 mm (2.3 inches)86%moderate
April Weather9°C (49°F)35 mm (1.4 inches)85%high
May Weather13°C (55°F)65 mm (2.6 inches)79%high
June Weather16°C (61°F)76 mm (3.0 inches)80%very high
July Weather18°C (65°F)63 mm (2.5 inches)71%very high
August Weather17°C (63°F)67 mm (2.7 inches)76%high
September Weather15°C (59°F)47 mm (1.9 inches)82%high
October Weather12°C (54°F)93 mm (3.7 inches)90%moderate
November Weather8°C (47°F)64 mm (2.5 inches)92%low
December Weather7°C (45°F)94 mm (3.7 inches)92%low

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