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March Weather in Cartaxo, Portugal

Last updated: August 27, 2025

In Cartaxo, Portugal, the average temperature in March hovers around 13°C (56°F). Expect a range where the minimum can drop to 3°C (38°F), while the maximum can climb to a pleasant 28°C (82°F). Be prepared for some rain, as you'll likely experience 80 mm (3.1 in) of precipitation over 8 days. Additionally, with an average humidity of 72%, it's a good idea to stay hydrated during your visit!

March Temperature in Cartaxo

In March, in Cartaxo, the average temperature is 13°C (56°F). The maximum can reach 28°C (82°F), while the minimum can drop as low as 3°C (38°F). This mild climate makes Cartaxo an ideal destination for travelers seeking comfortable weather conditions.

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

The chart illustrates March temperature patterns in Cartaxo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cartaxo, March typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (82°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec495456596568717270655653
Data source: Temperature data for Cartaxo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Cartaxo

In Cartaxo in March, the precipitation amount is 80 mm (3.1 in) over a period of 8 days.

March Precipitation Trends in Cartaxo

The chart displays monthly precipitation patterns in Cartaxo, 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 Cartaxo, March typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec3854808641154627568959
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Cartaxo

In Cartaxo in March, humidity is 72%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and reminding travelers to stay hydrated and seek shade whenever possible.

March Average Humidity in Cartaxo

This chart illustrates the average monthly humidity levels in Cartaxo, 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 Cartaxo is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Cartaxo

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

Maximum UV Index Levels in Cartaxo for March

The chart shows the monthly maximum UV Index (UVI) for Cartaxo 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 Cartaxo typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Cartaxo 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 Cartaxo Compares to Other Months

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

This table compares monthly weather conditions in Cartaxo, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)38 mm (1.5 inches)85%moderate
February Weather12°C (54°F)54 mm (2.1 inches)75%moderate
March Weather13°C (56°F)80 mm (3.1 inches)72%high
April Weather15°C (59°F)86 mm (3.4 inches)70%very high
May Weather18°C (65°F)41 mm (1.6 inches)70%very high
June Weather20°C (68°F)15 mm (0.6 inches)63%extreme
July Weather22°C (72°F)3 mm (0.1 inches)60%very high
August Weather22°C (72°F)6 mm (0.2 inches)60%very high
September Weather21°C (71°F)27 mm (1.1 inches)67%very high
October Weather18°C (65°F)55 mm (2.2 inches)74%high
November Weather13°C (56°F)89 mm (3.5 inches)83%moderate
December Weather11°C (53°F)59 mm (2.3 inches)85%moderate

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