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March Weather in Castropol, Spain

Last updated: August 27, 2025

In March, the average temperature in Castropol, Spain is a mild 10°C (50°F). Expect minimums of around 0°C (33°F) and maximums reaching 23°C (73°F). You'll want to be prepared for some rainfall, as 104 mm (4.1 in) of precipitation is typical over 15 days. Humidity remains high, averaging around 83%, so be ready for a cozy, damp atmosphere!

March Temperature in Castropol

In March in Castropol, the average temperature is 10°C (50°F), with maximums reaching up to 23°C (73°F) and minimums dropping as low as 0°C (33°F). This makes it a great time to explore Castropol while enjoying mild weather conditions.

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

The chart illustrates March temperature patterns in Castropol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castropol, March typically has an average temperature of 10°C (50°F), with highs reaching up to 23°C (73°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec475050535761646563595251
Data source: Temperature data for Castropol 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 Castropol

In Castropol in March, the precipitation amount is 104 mm (4.1 in) over a span of 15 days.

March Precipitation Trends in Castropol

The chart displays monthly precipitation patterns in Castropol, 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 Castropol, March typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec99121104799893516966114151161
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Castropol

In Castropol in March, humidity is 83%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less comfortable and prompting visitors to seek cozy indoor activities.

March Average Humidity in Castropol

This chart illustrates the average monthly humidity levels in Castropol, 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 Castropol is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Castropol

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

Maximum UV Index Levels in Castropol for March

The chart shows the monthly maximum UV Index (UVI) for Castropol 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 Castropol typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467910987532
Data source: Castropol 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 Castropol Compares to Other Months

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

This table compares monthly weather conditions in Castropol, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)99 mm (3.9 inches)87%low
February Weather10°C (50°F)121 mm (4.8 inches)85%moderate
March Weather10°C (50°F)104 mm (4.1 inches)83%high
April Weather11°C (53°F)79 mm (3.1 inches)83%high
May Weather14°C (57°F)98 mm (3.8 inches)84%very high
June Weather16°C (61°F)93 mm (3.7 inches)84%very high
July Weather18°C (65°F)51 mm (2.0 inches)86%very high
August Weather19°C (66°F)69 mm (2.7 inches)78%very high
September Weather17°C (63°F)66 mm (2.6 inches)77%high
October Weather15°C (59°F)114 mm (4.5 inches)82%moderate
November Weather11°C (53°F)151 mm (5.9 inches)86%moderate
December Weather10°C (51°F)161 mm (6.3 inches)87%low

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