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September Weather in Topas, Spain

Last updated: August 27, 2025

In Topas, Spain, the average temperature in September is a comfortable 18°C (65°F). While you might experience a cooler minimum of 5°C (42°F), temperatures can also soar to a maximum of 33°C (91°F). Be prepared for an average of 40 mm (1.6 in) of precipitation spread over 4 days, accompanied by a relative humidity of 63%. Enjoy the diverse climate this month offers!

September Temperature in Topas

In September in Topas, the average temperature is a pleasant 18°C (65°F). Maximums can reach a warm 33°C (91°F), while minimums can drop to a chilly 5°C (42°F). This makes Topas an ideal destination for travelers looking to experience mild weather with a range of temperatures.

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

The chart illustrates September temperature patterns in Topas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Topas, September typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec394547526167727265574743
Data source: Temperature data for Topas 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 Topas

In Topas in September, the precipitation amount is 40 mm (1.6 in) spread over a duration of 4 days.

September Precipitation Trends in Topas

The chart displays monthly precipitation patterns in Topas, 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 Topas, September typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec244457804248191440506051
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Topas

In Topas in September, humidity is 63%. With an average temperature of 18°C (65°F), this humidity feels like a comfortable embrace, making for an enjoyable travel experience that allows for leisurely exploration without feeling overly sticky or oppressive.

September Average Humidity in Topas

This chart illustrates the average monthly humidity levels in Topas, 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 Topas is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Topas

In Topas 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 Topas.

Maximum UV Index Levels in Topas for September

The chart shows the monthly maximum UV Index (UVI) for Topas 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 Topas typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3469101111108642
Data source: Topas 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 Topas Compares to Other Months

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

This table compares monthly weather conditions in Topas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)24 mm (1.0 inches)91%moderate
February Weather7°C (45°F)44 mm (1.7 inches)85%moderate
March Weather9°C (48°F)57 mm (2.2 inches)79%high
April Weather11°C (52°F)80 mm (3.1 inches)77%very high
May Weather16°C (61°F)42 mm (1.7 inches)76%very high
June Weather19°C (67°F)48 mm (1.9 inches)64%extreme
July Weather22°C (72°F)19 mm (0.8 inches)54%extreme
August Weather22°C (72°F)14 mm (0.5 inches)52%very high
September Weather18°C (65°F)40 mm (1.6 inches)63%very high
October Weather14°C (57°F)50 mm (2.0 inches)78%high
November Weather8°C (47°F)60 mm (2.4 inches)90%moderate
December Weather6°C (43°F)51 mm (2.0 inches)91%low

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