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September Weather in Hontoba, Spain

Last updated: August 27, 2025

In Hontoba, Spain, the average temperature in September hovers around 20°C (68°F), with a minimum dipping to 6°C (43°F) and a maximum soaring up to 35°C (95°F). Expect about 41 mm (1.6 in) of precipitation spread over 5 days, accompanied by an average humidity of 65%.

September Temperature in Hontoba

In September in Hontoba, the average temperature is 20°C (68°F). Maximums can reach 35°C (95°F), while minimums can drop as low as 6°C (43°F). This makes Hontoba an ideal destination for travelers seeking mild weather with a chance for warmer days and cooler nights.

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

The chart illustrates September temperature patterns in Hontoba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hontoba, September typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (95°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec394548536271787768584743
Data source: Temperature data for Hontoba 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 Hontoba

In Hontoba in September, the precipitation amount is 41 mm (1.6 in) over a period of 5 days.

September Precipitation Trends in Hontoba

The chart displays monthly precipitation patterns in Hontoba, 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 Hontoba, September typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3737671084733122641667354
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hontoba

In Hontoba in September humidity is 65%. With an average temperature of 20°C (68°F), this humidity feels quite muggy for traveling, making even short walks feel a bit sticky and requiring frequent hydration.

September Average Humidity in Hontoba

This chart illustrates the average monthly humidity levels in Hontoba, 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 Hontoba is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%86%79%74%71%63%59%58%66%77%87%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hontoba

In Hontoba 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 Hontoba.

Maximum UV Index Levels in Hontoba for September

The chart shows the monthly maximum UV Index (UVI) for Hontoba 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 Hontoba typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3469101111108643
Data source: Hontoba 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 Hontoba Compares to Other Months

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

This table compares monthly weather conditions in Hontoba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)37 mm (1.4 inches)90%moderate
February Weather7°C (45°F)37 mm (1.5 inches)86%moderate
March Weather9°C (49°F)67 mm (2.6 inches)79%high
April Weather12°C (53°F)108 mm (4.3 inches)74%very high
May Weather17°C (62°F)47 mm (1.8 inches)71%very high
June Weather22°C (71°F)33 mm (1.3 inches)63%extreme
July Weather26°C (78°F)12 mm (0.5 inches)59%extreme
August Weather25°C (77°F)26 mm (1.0 inches)58%very high
September Weather20°C (68°F)41 mm (1.6 inches)65%very high
October Weather15°C (59°F)66 mm (2.6 inches)77%high
November Weather9°C (48°F)73 mm (2.9 inches)87%moderate
December Weather6°C (43°F)54 mm (2.1 inches)90%moderate

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