March Weather in Redwood, United States

Last updated: June 24, 2025

In March, the average temperature in Redwood, United States hovers around 6°C (43°F). Temperatures can range from a chilling -6°C (21°F) to a pleasant 21°C (71°F). Expect 124 mm (4.9 in) of precipitation over 16 days, contributing to a high average humidity of 86%.

March Temperature in Redwood

In March in Redwood, the average temperature is 6°C (43°F). Maximums can reach 21°C (71°F) and minimums can be as low as -6°C (21°F). This makes Redwood a great destination for travelers seeking a mix of cool and mild weather, ideal for outdoor activities.

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

The chart illustrates March temperature patterns in Redwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Redwood, March typically has an average temperature of 6°C (43°F), with highs reaching up to 21°C (71°F) and lows dropping to around -6°C (21°F).

Data source: Temperature data for Redwood generated using information from the Copernicus Climate Change Service.

March Precipitation in Redwood

In Redwood in March, the precipitation amount is 124 mm (4.9 in) occurring over a period of 16 days.

March Precipitation Trends in Redwood

The chart displays monthly precipitation patterns in Redwood, 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 Redwood, March typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Redwood

In Redwood in March humidity is 86%. With an average temperature of 6°C (43°F), this humidity feels like a chilling blanket enveloping you, making outdoor exploration feel damp and uncomfortable.

March Average Humidity in Redwood

This chart illustrates the average monthly humidity levels in Redwood, 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 Redwood is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Redwood

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

Maximum UV Index Levels in Redwood for March

The chart shows the monthly maximum UV Index (UVI) for Redwood 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 Redwood typically reaches 6, which falls under the high exposure category.

Data source: Redwood 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 Redwood Compares to Other Months

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

This table compares monthly weather conditions in Redwood, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	173 mm (6.8 inches)	84%	moderate
February Weather	4°C (39°F)	185 mm (7.3 inches)	85%	moderate
March Weather	6°C (43°F)	124 mm (4.9 inches)	86%	high
April Weather	9°C (49°F)	102 mm (4.0 inches)	83%	very high
May Weather	13°C (56°F)	51 mm (2.0 inches)	83%	extreme
June Weather	17°C (64°F)	20 mm (0.8 inches)	83%	extreme
July Weather	21°C (71°F)	1 mm (0.0 inches)	78%	very high
August Weather	21°C (71°F)	5 mm (0.2 inches)	67%	very high
September Weather	17°C (63°F)	37 mm (1.5 inches)	66%	very high
October Weather	11°C (53°F)	49 mm (1.9 inches)	77%	high
November Weather	7°C (44°F)	111 mm (4.4 inches)	87%	moderate
December Weather	3°C (38°F)	146 mm (5.7 inches)	87%	low