March Weather in Central Valley, United States

Last updated: June 24, 2025

In March, the average temperature in Central Valley, United States hovers around 0°C (33°F). Expect a chilly range, with minimums plummeting to -23°C (-10°F) and occasional highs reaching 18°C (65°F). With an average precipitation of 59 mm (2.3 in) spread over 10 days, and a humidity level of 77%, prepare for a moist atmosphere that adds to the brisk charm of the season!

March Temperature in Central Valley

In March in Central Valley, the average temperature is 0°C (33°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop as low as -23°C (-10°F). It’s advisable to pack warm clothing and be prepared for temperature swings when traveling during this month.

March Weather in Central Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Central Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Central Valley, March typically has an average temperature of 0°C (33°F), with highs reaching up to 18°C (65°F) and lows dropping to around -23°C (-10°F).

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

March Precipitation in Central Valley

In Central Valley in March, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

March Precipitation Trends in Central Valley

The chart displays monthly precipitation patterns in Central Valley, 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 Central Valley, March typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 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 Central Valley

In Central Valley in March, humidity is 77%. With an average temperature of 0°C (33°F), this humidity feels like a chill that seeps into your bones, making outdoor exploration less enjoyable and prompting you to seek warm, cozy spots for a reprieve from the dampness.

March Average Humidity in Central Valley

This chart illustrates the average monthly humidity levels in Central Valley, 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 Central Valley is approximately 77%, 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 Central Valley

In Central Valley in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Central Valley.

Maximum UV Index Levels in Central Valley for March

The chart shows the monthly maximum UV Index (UVI) for Central Valley 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 Central Valley typically reaches 9, which falls under the very high exposure category.

Data source: Central Valley 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 Central Valley Compares to Other Months

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

This table compares monthly weather conditions in Central Valley, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	42 mm (1.6 inches)	87%	moderate
February Weather	-4°C (26°F)	55 mm (2.2 inches)	88%	high
March Weather	0°C (33°F)	59 mm (2.3 inches)	77%	very high
April Weather	5°C (42°F)	46 mm (1.8 inches)	69%	extreme
May Weather	11°C (52°F)	44 mm (1.7 inches)	54%	extreme
June Weather	19°C (66°F)	8 mm (0.3 inches)	45%	extreme
July Weather	22°C (72°F)	21 mm (0.8 inches)	37%	extreme
August Weather	21°C (71°F)	20 mm (0.8 inches)	34%	extreme
September Weather	16°C (61°F)	23 mm (0.9 inches)	47%	very high
October Weather	7°C (44°F)	36 mm (1.4 inches)	67%	high
November Weather	2°C (37°F)	27 mm (1.1 inches)	82%	high
December Weather	-4°C (25°F)	40 mm (1.6 inches)	87%	moderate