April Weather in Frossos, Portugal

Last updated: August 27, 2025

In April, the average temperature in Frossos, Portugal hovers around 14°C (57°F). Expect minimums dipping to 3°C (37°F) and highs reaching up to 28°C (82°F). This month also sees around 162 mm (6.4 in) of precipitation spread over approximately 13 days, with humidity levels averaging a notable 79%.

April Temperature in Frossos

In April in Frossos, the average temperature is 14°C (57°F). The maximum can reach 28°C (82°F), and the minimum can be as low as 3°C (37°F). Be prepared for a mix of warm and cool weather, making it an ideal time for outdoor adventures and layering up for comfort.

April Weather in Frossos: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Frossos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Frossos, April typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (82°F) and lows dropping to around 3°C (37°F).

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

April Precipitation in Frossos

In Frossos in April, the precipitation amount is 162 mm (6.4 in) spread over 13 days.

April Precipitation Trends in Frossos

The chart displays monthly precipitation patterns in Frossos, 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 Frossos, April typically receives around 162 mm (6.4 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Frossos

In Frossos 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 Frossos

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

In Frossos 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 Frossos.

Maximum UV Index Levels in Frossos for April

The chart shows the monthly maximum UV Index (UVI) for Frossos 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 Frossos typically reaches 8, which falls under the very high exposure category.

Data source: Frossos 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 Frossos Compares to Other Months

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

This table compares monthly weather conditions in Frossos, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	116 mm (4.5 inches)	87%	low
February Weather	11°C (51°F)	169 mm (6.7 inches)	81%	moderate
March Weather	12°C (53°F)	171 mm (6.7 inches)	78%	high
April Weather	14°C (57°F)	162 mm (6.4 inches)	79%	very high
May Weather	17°C (62°F)	95 mm (3.8 inches)	78%	very high
June Weather	18°C (65°F)	54 mm (2.1 inches)	71%	extreme
July Weather	21°C (70°F)	24 mm (1.0 inches)	63%	very high
August Weather	21°C (70°F)	24 mm (1.0 inches)	64%	very high
September Weather	20°C (68°F)	44 mm (1.7 inches)	71%	very high
October Weather	16°C (61°F)	143 mm (5.6 inches)	79%	high
November Weather	12°C (54°F)	189 mm (7.4 inches)	86%	moderate
December Weather	10°C (51°F)	218 mm (8.6 inches)	87%	low