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March Weather in Lucas Valley-Marinwood, United States

Last updated: June 24, 2025

The average temperature in Lucas Valley-Marinwood, United States during March is a mild 12°C (54°F). Temperatures can vary significantly, with a minimum of 4°C (39°F) and a maximum reaching 24°C (75°F). Expect about 80 mm (3.1 in) of precipitation over 10 days, contributing to an average humidity level of 82%.

March Temperature in Lucas Valley-Marinwood

In March in Lucas Valley-Marinwood, the average temperature is 12°C (54°F). Maximum temperatures can reach 24°C (75°F), while minimums can drop as low as 4°C (39°F). This pleasant and mild climate makes Lucas Valley-Marinwood a great destination for travelers looking to enjoy outdoor activities and sightseeing.

March Weather in Lucas Valley-Marinwood: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Lucas Valley-Marinwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lucas Valley-Marinwood, March typically has an average temperature of 12°C (54°F), with highs reaching up to 24°C (75°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec515253575963636465625551
Data source: Temperature data for Lucas Valley-Marinwood 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 Lucas Valley-Marinwood

In Lucas Valley-Marinwood in March, the total precipitation amount is 80 mm (3.1 in) over a period of 10 days.

March Precipitation Trends in Lucas Valley-Marinwood

The chart displays monthly precipitation patterns in Lucas Valley-Marinwood, 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 Lucas Valley-Marinwood, March typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1111168035202212304898
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Lucas Valley-Marinwood

In Lucas Valley-Marinwood in March humidity is 82%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and sweat-inducing, which can be quite uncomfortable for traveling.

March Average Humidity in Lucas Valley-Marinwood

This chart illustrates the average monthly humidity levels in Lucas Valley-Marinwood, 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 Lucas Valley-Marinwood is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%82%79%83%84%87%87%86%80%79%79%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Lucas Valley-Marinwood

In Lucas Valley-Marinwood in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lucas Valley-Marinwood.

Maximum UV Index Levels in Lucas Valley-Marinwood for March

The chart shows the monthly maximum UV Index (UVI) for Lucas Valley-Marinwood 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 Lucas Valley-Marinwood typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111109643
Data source: Lucas Valley-Marinwood 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 Lucas Valley-Marinwood Compares to Other Months

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

This table compares monthly weather conditions in Lucas Valley-Marinwood, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)111 mm (4.4 inches)85%moderate
February Weather11°C (52°F)116 mm (4.6 inches)82%moderate
March Weather12°C (54°F)80 mm (3.1 inches)82%very high
April Weather14°C (57°F)35 mm (1.4 inches)79%very high
May Weather15°C (60°F)20 mm (0.8 inches)83%very high
June Weather17°C (63°F)2 mm (0.1 inches)84%extreme
July Weather17°C (63°F)2 mm (0.1 inches)87%extreme
August Weather18°C (64°F)1 mm (0.1 inches)87%very high
September Weather18°C (65°F)2 mm (0.1 inches)86%very high
October Weather16°C (62°F)30 mm (1.2 inches)80%high
November Weather13°C (55°F)48 mm (1.9 inches)79%moderate
December Weather10°C (51°F)98 mm (3.9 inches)79%moderate

Compare Lucas Valley-Marinwood's Climate with Cities Worldwide