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September Weather in Bisaurri, Spain

Last updated: August 27, 2025

In September, the average temperature in Bisaurri, Spain hovers around 13°C (56°F), with minimums dipping to 0°C (33°F) and maximums reaching up to 25°C (78°F). Expect 63 mm (2.5 in) of precipitation spread over 11 days, contributing to an average humidity level of 73%. Stay prepared for a mix of chilly and warm weather as you explore this charming destination!

September Temperature in Bisaurri

In September in Bisaurri, the average temperature is 13°C (56°F). Maximums can reach 25°C (78°F), while minimums can drop as low as 0°C (33°F). Packing layers is essential for travelers, as you may experience a wide range of temperatures throughout the day.

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

The chart illustrates September temperature patterns in Bisaurri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bisaurri, September typically has an average temperature of 13°C (56°F), with highs reaching up to 25°C (78°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec303437425058636356483632
Data source: Temperature data for Bisaurri 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 Bisaurri

In Bisaurri in September, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

September Precipitation Trends in Bisaurri

The chart displays monthly precipitation patterns in Bisaurri, 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 Bisaurri, September typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec585597117120106456863918897
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bisaurri

In Bisaurri in September humidity is 73%. With an average temperature of 13°C (56°F), this humidity feels like a cool, damp embrace that can be quite refreshing yet may require a light jacket for comfort while exploring the outdoors.

September Average Humidity in Bisaurri

This chart illustrates the average monthly humidity levels in Bisaurri, 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 Bisaurri is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bisaurri

In Bisaurri in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bisaurri.

Maximum UV Index Levels in Bisaurri for September

The chart shows the monthly maximum UV Index (UVI) for Bisaurri 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 Bisaurri typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689111198632
Data source: Bisaurri 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 Bisaurri Compares to Other Months

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

This table compares monthly weather conditions in Bisaurri, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)58 mm (2.3 inches)87%moderate
February Weather1°C (35°F)55 mm (2.2 inches)83%moderate
March Weather3°C (37°F)97 mm (3.8 inches)80%high
April Weather5°C (42°F)117 mm (4.6 inches)77%very high
May Weather10°C (50°F)120 mm (4.7 inches)75%very high
June Weather14°C (58°F)106 mm (4.2 inches)74%extreme
July Weather17°C (64°F)45 mm (1.8 inches)72%extreme
August Weather17°C (64°F)68 mm (2.7 inches)70%very high
September Weather13°C (56°F)63 mm (2.5 inches)73%very high
October Weather9°C (48°F)91 mm (3.6 inches)82%high
November Weather2°C (37°F)88 mm (3.5 inches)87%moderate
December Weather0°C (32°F)97 mm (3.8 inches)88%low

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