March Weather in Caldelas, Portugal

Last updated: August 27, 2025

In Caldelas, Portugal, the average temperature in March hovers around 11°C (51°F), with a cool minimum of 0°C (32°F) and a warm maximum reaching up to 25°C (77°F). Expect about 205 mm (8.1 in) of precipitation spread over 13 days, contributing to an average humidity of 78%. Embrace the mild conditions and prepare for some rainy days!

March Temperature in Caldelas

In March in Caldelas, the average temperature is 11°C (51°F), with maximums reaching 25°C (77°F) and minimums dropping as low as 0°C (32°F). It's advisable to pack layers for your trip, as daytime warmth can give way to cooler evenings.

March Weather in Caldelas: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Caldelas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caldelas, March typically has an average temperature of 11°C (51°F), with highs reaching up to 25°C (77°F) and lows dropping to around 0°C (32°F).

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

March Precipitation in Caldelas

In Caldelas in March, the total precipitation amount is 205 mm (8.1 in) that falls over a span of 13 days.

March Precipitation Trends in Caldelas

The chart displays monthly precipitation patterns in Caldelas, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Caldelas, March typically receives around 205 mm (8.1 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Caldelas

In Caldelas in March, humidity is 78%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that lingers in the air, making outdoor activities less inviting and leading to a persistent sense of coolness that can be invigorating yet uncomfortable for travelers.

March Average Humidity in Caldelas

This chart illustrates the average monthly humidity levels in Caldelas, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Caldelas is approximately 78%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Caldelas

In Caldelas in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Caldelas, you can refer to this Hourly UV Index in Caldelas.

Maximum UV Index Levels in Caldelas for March

The chart shows the monthly maximum UV Index (UVI) for Caldelas in March, 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 March, the maximum UV index in Caldelas typically reaches 6, which falls under the high exposure category.

Data source: Caldelas March 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 March Weather in Caldelas Compares to Other Months

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

This table compares monthly weather conditions in Caldelas, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	147 mm (5.8 inches)	87%	low
February Weather	10°C (50°F)	209 mm (8.2 inches)	81%	moderate
March Weather	11°C (51°F)	205 mm (8.1 inches)	78%	high
April Weather	13°C (55°F)	179 mm (7.0 inches)	79%	very high
May Weather	16°C (61°F)	119 mm (4.7 inches)	78%	very high
June Weather	17°C (64°F)	70 mm (2.8 inches)	71%	extreme
July Weather	20°C (68°F)	34 mm (1.3 inches)	63%	very high
August Weather	20°C (68°F)	34 mm (1.4 inches)	64%	very high
September Weather	19°C (66°F)	59 mm (2.3 inches)	71%	very high
October Weather	15°C (59°F)	166 mm (6.5 inches)	79%	high
November Weather	11°C (52°F)	228 mm (9.0 inches)	86%	moderate
December Weather	9°C (49°F)	273 mm (10.8 inches)	87%	low