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March Weather in San Isidro, Spain

Last updated: August 27, 2025

In March, the average temperature in San Isidro, Spain hovers around 14°C (58°F). Expect variations, with minimums dropping to 4°C (40°F) and peak temperatures reaching up to 32°C (90°F). The region sees an average precipitation of 46 mm (1.8 in) spread over 6 days, accompanied by a comfortable average humidity of 64%.

March Temperature in San Isidro

In March in San Isidro, the average temperature is 14°C (58°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to as low as 4°C (40°F). Be prepared for a range of temperatures during your travels, so pack accordingly!

March Weather in San Isidro: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in San Isidro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Isidro, March typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (90°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec515557616975818175675854
Data source: Temperature data for San Isidro 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 Isidro

In San Isidro in March, the precipitation amount is 46 mm (1.8 in) over a span of 6 days.

March Precipitation Trends in San Isidro

The chart displays monthly precipitation patterns in San Isidro, 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 Isidro, March typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec36124652252842358333716
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in San Isidro

In San Isidro in March, humidity is 64%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing embrace, making travel comfortable but slightly sticky, and occasionally necessitating a light jacket when the breeze picks up.

March Average Humidity in San Isidro

This chart illustrates the average monthly humidity levels in San Isidro, 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 Isidro is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%75%64%58%53%49%51%51%58%71%76%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in San Isidro

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

Maximum UV Index Levels in San Isidro for March

The chart shows the monthly maximum UV Index (UVI) for San Isidro 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 Isidro typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568101211109743
Data source: San Isidro 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 Isidro Compares to Other Months

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

This table compares monthly weather conditions in San Isidro, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)36 mm (1.4 inches)78%moderate
February Weather13°C (55°F)12 mm (0.5 inches)75%moderate
March Weather14°C (58°F)46 mm (1.8 inches)64%high
April Weather16°C (61°F)52 mm (2.0 inches)58%very high
May Weather20°C (69°F)25 mm (1.0 inches)53%very high
June Weather24°C (76°F)28 mm (1.1 inches)49%extreme
July Weather27°C (81°F)4 mm (0.1 inches)51%extreme
August Weather27°C (81°F)23 mm (0.9 inches)51%very high
September Weather24°C (76°F)58 mm (2.3 inches)58%very high
October Weather19°C (67°F)33 mm (1.3 inches)71%high
November Weather15°C (59°F)37 mm (1.5 inches)76%moderate
December Weather12°C (54°F)16 mm (0.6 inches)80%moderate

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