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September Weather in Navia, Spain

Last updated: August 27, 2025

In September, the average temperature in Navia, Spain is a pleasant 17°C (63°F). Expect to see temperatures range from a cool 9°C (48°F) to a warm 29°C (84°F). During this month, precipitation is noteworthy, with about 66 mm (2.6 in) of rain spread across 13 days. Additionally, the average humidity sits at a comfortable 77%, making this period quite mild and enjoyable.

September Temperature in Navia

In September in Navia, the average temperature is 17°C (63°F). Maximums can reach 29°C (84°F), while minimums can drop to as low as 9°C (48°F). This mild climate makes it an ideal time for outdoor activities and exploring the local sights.

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

The chart illustrates September temperature patterns in Navia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Navia, September typically has an average temperature of 17°C (63°F), with highs reaching up to 29°C (84°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec475050525761646563585250
Data source: Temperature data for Navia 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 Navia

In Navia in September, the total precipitation amount is 66 mm (2.6 in) spread over the course of 13 days.

September Precipitation Trends in Navia

The chart displays monthly precipitation patterns in Navia, 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 Navia, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1131301088110499496866125178194
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Navia

In Navia in September, humidity is 77%. With an average temperature of 17°C (63°F), this humidity feels like a cozy blanket wrapped around you, creating a muggy atmosphere that can be a bit uncomfortable for traveling, making you want to seek shade and hydration as you explore.

September Average Humidity in Navia

This chart illustrates the average monthly humidity levels in Navia, 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 Navia is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Navia

In Navia 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 Navia.

Maximum UV Index Levels in Navia for September

The chart shows the monthly maximum UV Index (UVI) for Navia 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 Navia typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Navia 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 Navia Compares to Other Months

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

This table compares monthly weather conditions in Navia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)113 mm (4.5 inches)87%low
February Weather10°C (50°F)129 mm (5.1 inches)85%moderate
March Weather10°C (50°F)108 mm (4.2 inches)83%moderate
April Weather11°C (53°F)81 mm (3.2 inches)83%high
May Weather14°C (57°F)104 mm (4.1 inches)84%very high
June Weather16°C (61°F)98 mm (3.9 inches)84%very high
July Weather18°C (65°F)48 mm (1.9 inches)86%very high
August Weather18°C (65°F)68 mm (2.7 inches)78%very high
September Weather17°C (63°F)66 mm (2.6 inches)77%high
October Weather15°C (59°F)125 mm (4.9 inches)82%moderate
November Weather11°C (52°F)178 mm (7.0 inches)86%moderate
December Weather10°C (51°F)194 mm (7.6 inches)87%low

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