April Weather in Foz do Sousa, Portugal

Last updated: August 27, 2025

In Foz do Sousa, Portugal, the average temperature in April is a comfortable 14°C (57°F), with temperatures ranging from a brisk 4°C (39°F) to a warm 27°C (80°F). Expect 14 days of precipitation, totaling around 154 mm (6.1 in), and an average humidity level of 79%. Perfect for cozy indoor activities or exploring the vibrant scenery!

April Temperature in Foz do Sousa

In April in Foz do Sousa, the average temperature is 14°C (57°F). Maximums can reach 27°C (80°F), while minimums can drop as low as 4°C (39°F). It's a great time for travelers to enjoy mild weather and explore the outdoors.

April Weather in Foz do Sousa: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Foz do Sousa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Foz do Sousa, April typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 4°C (39°F).

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

April Precipitation in Foz do Sousa

In Foz do Sousa in April, the total precipitation amount is 154 mm (6.1 in) over a period of 14 days.

April Precipitation Trends in Foz do Sousa

The chart displays monthly precipitation patterns in Foz do Sousa, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Foz do Sousa, April typically receives around 154 mm (6.1 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Foz do Sousa

In Foz do Sousa in April humidity is 79%. With an average temperature of 14°C (57°F), this humidity feels like a warm, sticky embrace that can make even short strolls feel exhausting, creating a sense of heaviness in the air that might dampen your adventurous spirit while exploring.

April Average Humidity in Foz do Sousa

This chart illustrates the average monthly humidity levels in Foz do Sousa, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Foz do Sousa is approximately 79%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Foz do Sousa

In Foz do Sousa in April, 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 Foz do Sousa.

Maximum UV Index Levels in Foz do Sousa for April

The chart shows the monthly maximum UV Index (UVI) for Foz do Sousa in April, 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 April, the maximum UV index in Foz do Sousa typically reaches 8, which falls under the very high exposure category.

Data source: Foz do Sousa April 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 April Weather in Foz do Sousa Compares to Other Months

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

This table compares monthly weather conditions in Foz do Sousa, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	90 mm (3.5 inches)	87%	low
February Weather	11°C (52°F)	138 mm (5.4 inches)	81%	moderate
March Weather	12°C (53°F)	144 mm (5.7 inches)	78%	high
April Weather	14°C (57°F)	154 mm (6.1 inches)	79%	very high
May Weather	17°C (62°F)	84 mm (3.3 inches)	78%	very high
June Weather	18°C (65°F)	55 mm (2.1 inches)	71%	extreme
July Weather	20°C (69°F)	24 mm (1.0 inches)	63%	very high
August Weather	21°C (69°F)	19 mm (0.7 inches)	64%	very high
September Weather	20°C (68°F)	45 mm (1.8 inches)	71%	very high
October Weather	16°C (62°F)	120 mm (4.7 inches)	79%	high
November Weather	12°C (54°F)	164 mm (6.5 inches)	86%	moderate
December Weather	11°C (51°F)	194 mm (7.6 inches)	87%	low