September Weather in Almograve, Portugal

Last updated: August 27, 2025

The average temperature in Almograve, Portugal during September hovers around 21°C (70°F). While you can expect a comfortable minimum of 12°C (54°F), the mercury can rise to a warm 33°C (92°F) on hotter days. With an average precipitation of just 11 mm (0.4 in) spread over 2 days, and an average humidity of 71%, it's a delightful time to explore!

September Temperature in Almograve

In September in Almograve, the average temperature is 21°C (70°F). The maximum can reach 33°C (92°F), and the minimum can be as low as 12°C (54°F). This makes it an ideal time for travelers looking to enjoy pleasant weather while exploring the region.

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

The chart illustrates September temperature patterns in Almograve, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Almograve, September typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (92°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Almograve

In Almograve in September, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

September Precipitation Trends in Almograve

The chart displays monthly precipitation patterns in Almograve, 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 Almograve, September typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Almograve

In Almograve in September, humidity is 71%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel slightly heavy and requiring regular breaks to stay refreshed while exploring.

September Average Humidity in Almograve

This chart illustrates the average monthly humidity levels in Almograve, 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 Almograve is approximately 71%, 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 Almograve

In Almograve in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Almograve.

Maximum UV Index Levels in Almograve for September

The chart shows the monthly maximum UV Index (UVI) for Almograve 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 Almograve typically reaches 9, which falls under the very high exposure category.

Data source: Almograve 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 Almograve Compares to Other Months

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

This table compares monthly weather conditions in Almograve, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	29 mm (1.1 inches)	80%	moderate
February Weather	13°C (55°F)	54 mm (2.1 inches)	73%	moderate
March Weather	14°C (57°F)	83 mm (3.3 inches)	71%	high
April Weather	15°C (60°F)	66 mm (2.6 inches)	69%	very high
May Weather	18°C (65°F)	23 mm (0.9 inches)	69%	very high
June Weather	19°C (67°F)	10 mm (0.4 inches)	67%	extreme
July Weather	21°C (70°F)	3 mm (0.1 inches)	69%	very high
August Weather	22°C (71°F)	2 mm (0.1 inches)	68%	very high
September Weather	21°C (70°F)	11 mm (0.4 inches)	71%	very high
October Weather	19°C (66°F)	45 mm (1.8 inches)	75%	high
November Weather	15°C (59°F)	58 mm (2.3 inches)	78%	moderate
December Weather	13°C (55°F)	51 mm (2.0 inches)	81%	moderate