September Weather in Hermigua, Spain

Last updated: August 27, 2025

In September, the average temperature in Hermigua, Spain hovers around 23°C (73°F), making it a pleasant time to visit. Expect minimums of 21°C (70°F) and highs reaching 26°C (78°F). With only 1 mm (0.0 in) of precipitation over 0 days, you can enjoy mostly dry weather. However, keep in mind the average humidity is relatively high at 83%, adding a touch of mugginess to the warm ambiance.

September Temperature in Hermigua

In September in Hermigua, the average temperature is 23°C (73°F), with maximums reaching 26°C (78°F) and minimums dropping to as low as 21°C (70°F). This mild climate makes it an ideal time for traveling, offering comfortable conditions for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Hermigua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hermigua, September typically has an average temperature of 23°C (73°F), with highs reaching up to 26°C (78°F) and lows dropping to around 21°C (70°F).

Data source: Temperature data for Hermigua generated using information from the Copernicus Climate Change Service.

September Precipitation in Hermigua

In Hermigua in September, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

September Precipitation Trends in Hermigua

The chart displays monthly precipitation patterns in Hermigua, 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 Hermigua, September typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Hermigua

In Hermigua in September, humidity is 83%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making travel slightly uncomfortable and causing you to break a sweat as you explore.

September Average Humidity in Hermigua

This chart illustrates the average monthly humidity levels in Hermigua, 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 Hermigua is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hermigua

In Hermigua in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Hermigua.

Maximum UV Index Levels in Hermigua for September

The chart shows the monthly maximum UV Index (UVI) for Hermigua 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 Hermigua typically reaches 11, which falls under the extreme exposure category.

Data source: Hermigua 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 Hermigua Compares to Other Months

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

This table compares monthly weather conditions in Hermigua, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	11 mm (0.4 inches)	72%	moderate
February Weather	18°C (65°F)	19 mm (0.8 inches)	76%	high
March Weather	18°C (64°F)	11 mm (0.4 inches)	79%	very high
April Weather	18°C (65°F)	11 mm (0.4 inches)	81%	extreme
May Weather	19°C (67°F)	1 mm (0.0 inches)	79%	extreme
June Weather	20°C (69°F)	2 mm (0.1 inches)	82%	extreme
July Weather	21°C (71°F)	0 mm (0.0 inches)	85%	extreme
August Weather	23°C (73°F)	0 mm (0.0 inches)	87%	extreme
September Weather	23°C (73°F)	1 mm (0.0 inches)	83%	extreme
October Weather	22°C (73°F)	10 mm (0.4 inches)	81%	very high
November Weather	21°C (70°F)	13 mm (0.5 inches)	75%	high
December Weather	20°C (67°F)	15 mm (0.6 inches)	72%	moderate