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September Weather in Sestrica, Spain

Last updated: August 27, 2025

In September, the average temperature in Sestrica, Spain is a pleasant 20°C (68°F), though it can range from a chilly 4°C (40°F) to a warm 34°C (94°F). Expect about 24 mm (0.9 in) of precipitation over 5 days, and enjoy an average humidity of 64% as you experience the climate of this captivating location.

September Temperature in Sestrica

In September in Sestrica, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 4°C (40°F). This diverse temperature range makes Sestrica an ideal destination for travelers who enjoy a mix of warm and cool weather experiences.

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

The chart illustrates September temperature patterns in Sestrica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sestrica, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec414650546371767568594844
Data source: Temperature data for Sestrica 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 Sestrica

In Sestrica in September, the precipitation amount is 24 mm (0.9 in) over the course of 5 days.

September Precipitation Trends in Sestrica

The chart displays monthly precipitation patterns in Sestrica, 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 Sestrica, September typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec372542764041151624346330
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sestrica

In Sestrica in September humidity is 64%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it a perfect time for travelers to explore, though they might want to stay hydrated and take breaks in the shade to fully enjoy the experience.

September Average Humidity in Sestrica

This chart illustrates the average monthly humidity levels in Sestrica, 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 Sestrica is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%73%69%64%59%58%58%64%76%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sestrica

In Sestrica 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 Sestrica.

Maximum UV Index Levels in Sestrica for September

The chart shows the monthly maximum UV Index (UVI) for Sestrica 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 Sestrica typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111198642
Data source: Sestrica 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 Sestrica Compares to Other Months

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

This table compares monthly weather conditions in Sestrica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)37 mm (1.5 inches)85%moderate
February Weather8°C (47°F)24 mm (1.0 inches)80%moderate
March Weather10°C (50°F)42 mm (1.6 inches)73%high
April Weather12°C (54°F)76 mm (3.0 inches)69%very high
May Weather17°C (63°F)40 mm (1.6 inches)64%very high
June Weather22°C (71°F)41 mm (1.6 inches)59%extreme
July Weather24°C (76°F)15 mm (0.6 inches)58%extreme
August Weather24°C (76°F)16 mm (0.6 inches)58%very high
September Weather20°C (68°F)24 mm (0.9 inches)64%very high
October Weather15°C (59°F)34 mm (1.3 inches)76%high
November Weather9°C (49°F)63 mm (2.5 inches)82%moderate
December Weather7°C (45°F)30 mm (1.2 inches)84%low

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