March Weather in Lisbon, United States

Last updated: June 24, 2025

In March, the average temperature in Lisbon, United States hovers around 5°C (41°F). Expect a chill, as temperatures can dip to a brisk -15°C (4°F), while the highs may reach up to 24°C (76°F). Prepare for 101 mm (4.0 in) of rainfall spread over 13 days, contributing to the region's average humidity of 87%.

March Temperature in Lisbon

In March in Lisbon, the average temperature is 5°C (41°F), with maximums reaching 24°C (76°F) and minimums dropping as low as -15°C (4°F). Be prepared for a wide range of weather conditions when traveling during this time.

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

The chart illustrates March temperature patterns in Lisbon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lisbon, March typically has an average temperature of 5°C (41°F), with highs reaching up to 24°C (76°F) and lows dropping to around -15°C (4°F).

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

March Precipitation in Lisbon

In Lisbon in March, the precipitation amount is 101 mm (4.0 in) over the course of 13 days.

March Precipitation Trends in Lisbon

The chart displays monthly precipitation patterns in Lisbon, 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 Lisbon, March typically receives around 101 mm (4.0 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 Lisbon

In Lisbon in March humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

March Average Humidity in Lisbon

This chart illustrates the average monthly humidity levels in Lisbon, 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 Lisbon is approximately 87%, 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 Lisbon

In Lisbon 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 Lisbon, you can refer to this Hourly UV Index in Lisbon.

Maximum UV Index Levels in Lisbon for March

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

Data source: Lisbon 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 Lisbon Compares to Other Months

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

This table compares monthly weather conditions in Lisbon, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	91 mm (3.6 inches)	88%	moderate
February Weather	1°C (34°F)	106 mm (4.2 inches)	88%	moderate
March Weather	5°C (41°F)	101 mm (4.0 inches)	87%	high
April Weather	10°C (51°F)	132 mm (5.2 inches)	87%	very high
May Weather	16°C (62°F)	130 mm (5.1 inches)	81%	very high
June Weather	21°C (70°F)	131 mm (5.2 inches)	83%	very high
July Weather	24°C (75°F)	133 mm (5.2 inches)	82%	very high
August Weather	22°C (72°F)	98 mm (3.9 inches)	76%	very high
September Weather	19°C (67°F)	114 mm (4.5 inches)	77%	very high
October Weather	14°C (57°F)	116 mm (4.6 inches)	82%	high
November Weather	5°C (41°F)	94 mm (3.7 inches)	89%	moderate
December Weather	2°C (35°F)	95 mm (3.8 inches)	86%	low