September Weather in Moncao, Portugal

Last updated: August 27, 2025

In September, the average temperature in Moncao, Portugal hovers around 18°C (65°F). Expect a minimum of 7°C (44°F) and a maximum of 32°C (91°F). During this month, the region typically sees 61 mm (2.4 in) of precipitation across 8 days, contributing to an average humidity level of 71%.

September Temperature in Moncao

In September in Moncao, the average temperature is 18°C (65°F), with maximums reaching up to 32°C (91°F) and minimums dropping as low as 7°C (44°F). This variability in temperature makes it essential to pack layers for your travels.

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

The chart illustrates September temperature patterns in Moncao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moncao, September typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (91°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Moncao

In Moncao in September, the precipitation amount is 61 mm (2.4 in) distributed over 8 days.

September Precipitation Trends in Moncao

The chart displays monthly precipitation patterns in Moncao, 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 Moncao, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 8 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 Moncao

In Moncao in September humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

September Average Humidity in Moncao

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

In Moncao in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Moncao.

Maximum UV Index Levels in Moncao for September

The chart shows the monthly maximum UV Index (UVI) for Moncao 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 Moncao typically reaches 7, which falls under the high exposure category.

Data source: Moncao 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 Moncao Compares to Other Months

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

This table compares monthly weather conditions in Moncao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	124 mm (4.9 inches)	87%	low
February Weather	9°C (49°F)	172 mm (6.8 inches)	81%	moderate
March Weather	10°C (51°F)	186 mm (7.3 inches)	78%	high
April Weather	12°C (54°F)	170 mm (6.7 inches)	79%	very high
May Weather	15°C (60°F)	107 mm (4.2 inches)	78%	very high
June Weather	17°C (63°F)	70 mm (2.8 inches)	71%	extreme
July Weather	20°C (67°F)	32 mm (1.3 inches)	63%	very high
August Weather	20°C (68°F)	29 mm (1.1 inches)	64%	very high
September Weather	18°C (65°F)	61 mm (2.4 inches)	71%	high
October Weather	15°C (59°F)	142 mm (5.6 inches)	79%	high
November Weather	10°C (51°F)	201 mm (7.9 inches)	86%	moderate
December Weather	9°C (49°F)	236 mm (9.3 inches)	87%	low