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September Weather in Swinefleet, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Swinefleet, United Kingdom hovers around 14°C (58°F). Expect minimums dipping to 4°C (40°F) and maximums soaring to 28°C (82°F). With 58 mm (2.3 in) of precipitation spread over 12 days, a touch of rain might accompany you, while the average humidity remains high at 85%.

September Temperature in Swinefleet

In September in Swinefleet, the average temperature is 14°C (58°F). The maximum can reach 28°C (82°F) while the minimum can drop as low as 4°C (40°F). This pleasant weather makes Swinefleet an ideal destination for travelers looking to enjoy mild temperatures and outdoor activities.

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

The chart illustrates September temperature patterns in Swinefleet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swinefleet, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (82°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec414245485459636358524642
Data source: Temperature data for Swinefleet 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 Swinefleet

In Swinefleet in September, the precipitation amount is 58 mm (2.3 in) spread over 12 days.

September Precipitation Trends in Swinefleet

The chart displays monthly precipitation patterns in Swinefleet, 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 Swinefleet, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec456160326576748058786171
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Swinefleet

In Swinefleet in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Swinefleet

This chart illustrates the average monthly humidity levels in Swinefleet, 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 Swinefleet is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Swinefleet

In Swinefleet 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 Swinefleet.

Maximum UV Index Levels in Swinefleet for September

The chart shows the monthly maximum UV Index (UVI) for Swinefleet 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 Swinefleet typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Swinefleet 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 Swinefleet Compares to Other Months

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

This table compares monthly weather conditions in Swinefleet, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)45 mm (1.8 inches)90%low
February Weather6°C (43°F)61 mm (2.4 inches)88%low
March Weather7°C (45°F)60 mm (2.4 inches)86%moderate
April Weather9°C (48°F)32 mm (1.3 inches)84%moderate
May Weather12°C (54°F)65 mm (2.6 inches)80%high
June Weather15°C (60°F)75 mm (3.0 inches)81%very high
July Weather17°C (63°F)74 mm (2.9 inches)76%very high
August Weather17°C (63°F)80 mm (3.1 inches)77%high
September Weather14°C (58°F)58 mm (2.3 inches)85%moderate
October Weather11°C (53°F)78 mm (3.1 inches)90%moderate
November Weather8°C (46°F)61 mm (2.4 inches)92%low
December Weather6°C (42°F)71 mm (2.8 inches)90%low

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