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September Weather in Dumbria, Spain

Last updated: August 27, 2025

The average temperature in Dumbria, Spain during September is a pleasant 18°C (65°F). Daily highs can reach up to 31°C (87°F), while the lows can dip to a cool 10°C (50°F). Visitors should also prepare for precipitation of 50 mm (2.0 in) over approximately 9 days, coupled with a relatively high average humidity of 79%.

September Temperature in Dumbria

In September in Dumbria, the average temperature is 18°C (65°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop to as low as 10°C (50°F). This makes for a pleasant climate, ideal for exploring the sights and enjoying outdoor activities.

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

The chart illustrates September temperature patterns in Dumbria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dumbria, September typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (87°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec495152545962656664605452
Data source: Temperature data for Dumbria 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 Dumbria

In Dumbria in September, the precipitation amount is 50 mm (2.0 in) over the course of 9 days.

September Precipitation Trends in Dumbria

The chart displays monthly precipitation patterns in Dumbria, 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 Dumbria, September typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1181481401179577333650125178195
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dumbria

In Dumbria in September, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

September Average Humidity in Dumbria

This chart illustrates the average monthly humidity levels in Dumbria, 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 Dumbria is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dumbria

In Dumbria in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dumbria.

Maximum UV Index Levels in Dumbria for September

The chart shows the monthly maximum UV Index (UVI) for Dumbria 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 Dumbria typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468810997632
Data source: Dumbria 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 Dumbria Compares to Other Months

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

This table compares monthly weather conditions in Dumbria, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)118 mm (4.6 inches)84%low
February Weather11°C (52°F)148 mm (5.8 inches)83%moderate
March Weather11°C (52°F)140 mm (5.5 inches)82%high
April Weather12°C (55°F)117 mm (4.6 inches)83%very high
May Weather15°C (59°F)95 mm (3.7 inches)83%very high
June Weather16°C (62°F)77 mm (3.0 inches)83%very high
July Weather18°C (65°F)33 mm (1.3 inches)82%very high
August Weather19°C (66°F)36 mm (1.4 inches)78%very high
September Weather18°C (65°F)50 mm (2.0 inches)79%high
October Weather15°C (60°F)125 mm (4.9 inches)82%high
November Weather12°C (54°F)178 mm (7.0 inches)84%moderate
December Weather11°C (52°F)195 mm (7.7 inches)85%low

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