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March Weather in San Martin del Rio, Spain

Last updated: August 27, 2025

In San Martin del Rio, Spain, the average temperature in March hovers around 8°C (47°F), with a potential range from a brisk -4°C (26°F) to a balmy 26°C (79°F). Expect about 47 mm (1.9 in) of precipitation spread over 9 days, and prepare for a relatively high average humidity of 73%.

March Temperature in San Martin del Rio

In March in San Martin del Rio, the average temperature is 8°C (47°F). The maximum can reach 26°C (79°F), while the minimum can drop to as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures during this time.

March Weather in San Martin del Rio: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in San Martin del Rio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Martin del Rio, March typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (79°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec384346516068747365564541
Data source: Temperature data for San Martin del Rio 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 San Martin del Rio

In San Martin del Rio in March, the precipitation amount is 47 mm (1.9 in) spread over a period of 9 days.

March Precipitation Trends in San Martin del Rio

The chart displays monthly precipitation patterns in San Martin del Rio, 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 San Martin del Rio, March typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec392747895654192630375732
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in San Martin del Rio

In San Martin del Rio in March humidity is 73%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that can make outdoor activities less enjoyable, wrapping you in a thick, misty embrace that weighs heavily on your clothes and skin, making travel seem a bit more cumbersome and less invigorating.

March Average Humidity in San Martin del Rio

This chart illustrates the average monthly humidity levels in San Martin del Rio, 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 San Martin del Rio is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%73%69%64%59%58%58%64%76%82%84%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in San Martin del Rio

In San Martin del Rio 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 San Martin del Rio, you can refer to this Hourly UV Index in San Martin del Rio.

Maximum UV Index Levels in San Martin del Rio for March

The chart shows the monthly maximum UV Index (UVI) for San Martin del Rio 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 San Martin del Rio typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111198642
Data source: San Martin del Rio 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 San Martin del Rio Compares to Other Months

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

This table compares monthly weather conditions in San Martin del Rio, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)39 mm (1.5 inches)85%moderate
February Weather6°C (44°F)27 mm (1.1 inches)80%moderate
March Weather8°C (47°F)47 mm (1.9 inches)73%high
April Weather10°C (51°F)89 mm (3.5 inches)69%very high
May Weather15°C (60°F)56 mm (2.2 inches)64%very high
June Weather20°C (68°F)54 mm (2.1 inches)59%extreme
July Weather23°C (74°F)19 mm (0.8 inches)58%extreme
August Weather23°C (74°F)26 mm (1.0 inches)58%very high
September Weather18°C (65°F)30 mm (1.2 inches)64%very high
October Weather13°C (56°F)37 mm (1.5 inches)76%high
November Weather7°C (45°F)57 mm (2.2 inches)82%moderate
December Weather5°C (42°F)32 mm (1.3 inches)84%low

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