April Weather in Vieira de Leiria, Portugal

Last updated: August 27, 2025

In April, the average temperature in Vieira de Leiria, Portugal is a mild 14°C (58°F). Expect a range from a cool 8°C (46°F) to a comfortable 24°C (76°F). During this month, precipitation averages around 101 mm (4.0 in) over 12 days, and the average humidity sits at a moderate 70%. Perfect for exploring the local sights while keeping an umbrella handy!

April Temperature in Vieira de Leiria

In April in Vieira de Leiria, the average temperature is 14°C (58°F). Maximums can reach 24°C (76°F), while minimums can dip as low as 8°C (46°F). This pleasant climate makes Vieira de Leiria an ideal destination for travelers looking to enjoy comfortable weather and explore the local attractions.

April Weather in Vieira de Leiria: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Vieira de Leiria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vieira de Leiria, April typically has an average temperature of 14°C (58°F), with highs reaching up to 24°C (76°F) and lows dropping to around 8°C (46°F).

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

April Precipitation in Vieira de Leiria

In Vieira de Leiria in April, the precipitation amount is 101 mm (4.0 in) spread over 12 days.

April Precipitation Trends in Vieira de Leiria

The chart displays monthly precipitation patterns in Vieira de Leiria, 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 Vieira de Leiria, April typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 12 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 Vieira de Leiria

In Vieira de Leiria in April, humidity is 70%. With an average temperature of 14°C (58°F), this humidity feels like a damp embrace that can make outdoor activities feel sticky and exhausting, potentially limiting your exploration to cooler hours of the day.

April Average Humidity in Vieira de Leiria

This chart illustrates the average monthly humidity levels in Vieira de Leiria, 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 Vieira de Leiria is approximately 70%, 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 Vieira de Leiria

In Vieira de Leiria in April, 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 Vieira de Leiria.

Maximum UV Index Levels in Vieira de Leiria for April

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

Data source: Vieira de Leiria 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 Vieira de Leiria Compares to Other Months

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

This table compares monthly weather conditions in Vieira de Leiria, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	60 mm (2.4 inches)	85%	moderate
February Weather	12°C (55°F)	71 mm (2.8 inches)	75%	moderate
March Weather	13°C (56°F)	97 mm (3.8 inches)	72%	high
April Weather	14°C (58°F)	101 mm (4.0 inches)	70%	very high
May Weather	16°C (62°F)	54 mm (2.1 inches)	70%	very high
June Weather	17°C (63°F)	26 mm (1.0 inches)	63%	extreme
July Weather	19°C (66°F)	10 mm (0.4 inches)	60%	very high
August Weather	19°C (66°F)	9 mm (0.3 inches)	60%	very high
September Weather	19°C (66°F)	28 mm (1.1 inches)	67%	very high
October Weather	17°C (63°F)	82 mm (3.2 inches)	74%	high
November Weather	14°C (58°F)	112 mm (4.4 inches)	83%	moderate
December Weather	13°C (55°F)	94 mm (3.7 inches)	85%	moderate