nomadseason

September Weather in Deza, Spain

Last updated: August 27, 2025

In September, the average temperature in Deza, Spain is a pleasant 18°C (64°F). During this time, temperatures can range from a chilly 2°C (36°F) to a warm 33°C (92°F). Expect about 34 mm (1.3 in) of precipitation spread over 6 days, with an average humidity of 64%, creating a comfortable climate for your adventures.

September Temperature in Deza

In September in Deza, the average temperature is 18°C (64°F), with maximums reaching 33°C (92°F) and minimums dropping as low as 2°C (36°F). This diverse temperature range makes Deza an ideal destination for travelers seeking both warm and cooler experiences during their visit.

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

The chart illustrates September temperature patterns in Deza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Deza, September typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec384446515967737264554542
Data source: Temperature data for Deza generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Deza

In Deza in September, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

September Precipitation Trends in Deza

The chart displays monthly precipitation patterns in Deza, 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 Deza, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec363045815146211734345635
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Deza

In Deza in September humidity is 64%. With an average temperature of 18°C (64°F), this humidity feels like a pleasant yet slightly sticky embrace, making travel enjoyable but requiring a light layer to stay comfortable while exploring the sights.

September Average Humidity in Deza

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

In Deza 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 Deza.

Maximum UV Index Levels in Deza for September

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

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

This table compares monthly weather conditions in Deza, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)36 mm (1.4 inches)85%moderate
February Weather6°C (44°F)30 mm (1.2 inches)80%moderate
March Weather8°C (47°F)45 mm (1.8 inches)73%high
April Weather10°C (51°F)81 mm (3.2 inches)69%very high
May Weather15°C (60°F)50 mm (2.0 inches)64%very high
June Weather20°C (68°F)46 mm (1.8 inches)59%extreme
July Weather23°C (73°F)20 mm (0.8 inches)58%extreme
August Weather22°C (73°F)17 mm (0.7 inches)58%very high
September Weather18°C (64°F)34 mm (1.3 inches)64%very high
October Weather13°C (56°F)34 mm (1.3 inches)76%high
November Weather7°C (45°F)56 mm (2.2 inches)82%moderate
December Weather5°C (42°F)35 mm (1.4 inches)84%low

Compare Deza's Climate with Cities Worldwide