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September Weather in Cedeira, Spain

Last updated: August 27, 2025

In September, the average temperature in Cedeira, Spain hovers around 18°C (65°F). You can expect a minimum of 13°C (55°F) and a maximum of 27°C (80°F). During this month, precipitation measures approximately 48 mm (1.9 in) spread over 12 days, contributing to a comfortable average humidity level of 79%.

September Temperature in Cedeira

In September in Cedeira, the average temperature is 18°C (65°F). Maximums can reach 27°C (80°F) and minimums can be as low as 13°C (55°F). This pleasant climate makes it an ideal destination for travelers seeking mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Cedeira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cedeira, September typically has an average temperature of 18°C (65°F), with highs reaching up to 27°C (80°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec525352545861656665615654
Data source: Temperature data for Cedeira 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 Cedeira

In Cedeira in September, the precipitation amount is 48 mm (1.9 in) over a span of 12 days.

September Precipitation Trends in Cedeira

The chart displays monthly precipitation patterns in Cedeira, 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 Cedeira, September typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec114115122907980414748110144172
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cedeira

In Cedeira 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 Cedeira

This chart illustrates the average monthly humidity levels in Cedeira, 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 Cedeira 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 Cedeira

In Cedeira 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 Cedeira.

Maximum UV Index Levels in Cedeira for September

The chart shows the monthly maximum UV Index (UVI) for Cedeira 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 Cedeira typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468810987532
Data source: Cedeira 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 Cedeira Compares to Other Months

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

This table compares monthly weather conditions in Cedeira, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)114 mm (4.5 inches)84%low
February Weather12°C (53°F)115 mm (4.5 inches)83%moderate
March Weather11°C (53°F)122 mm (4.8 inches)82%high
April Weather12°C (55°F)90 mm (3.5 inches)83%very high
May Weather15°C (58°F)79 mm (3.1 inches)83%very high
June Weather16°C (62°F)80 mm (3.1 inches)83%very high
July Weather18°C (66°F)41 mm (1.6 inches)82%very high
August Weather19°C (67°F)47 mm (1.9 inches)78%very high
September Weather18°C (65°F)48 mm (1.9 inches)79%high
October Weather16°C (61°F)110 mm (4.3 inches)82%moderate
November Weather13°C (56°F)143 mm (5.6 inches)84%moderate
December Weather12°C (54°F)172 mm (6.8 inches)85%low

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