March weather forecast and climate
Sonoma, CA

Neat rows of vines in a vineyard farm in Sonoma, California, the sun rays beaming through the cloudy sunset sky, and distant hilly silhouettes
Neat rows of vines in a vineyard farm in Sonoma, California, the sun rays beaming through the cloudy sunset sky, and distant hilly silhouettes
March, the first month of the spring, in Sonoma, is also a comfortable month, with average temperature ranging between max. 66.4°F (19.1°C) and min. 40.8°F (4.9°C).

Temperature

In Sonoma, the average high-temperature is 66.4°F (19.1°C), and the average low-temperature is 40.8°F (4.9°C).

Rainfall

In March, the rain falls for 10 days. Throughout March, 4.1" (102.9mm) of precipitation is accumulated. In Sonoma, during the entire year, the rain falls for 65 days and collects up to 29.4" (747.4mm) of precipitation.

Daylight

The average length of the day in March is 12h.

What is the temperature in March in Sonoma?

In Sonoma, in March, the average high-temperature is 66.4°F (19.1°C), and the average low-temperature is 40.8°F (4.9°C).

How much does it rain in Sonoma in March?

In Sonoma, in March, it is raining for 10 days, with typically 4.1" (102.9mm) of accumulated precipitation.

What is the average length of the day in March in Sonoma?

In Sonoma, the average length of the day in March is 12h.
Average temperature in March - Sonoma, CA
  • Average high temperature in March: 66.4°F

The warmest month (with the highest average high temperature) is July (88.6°F).
The month with the lowest average high temperature is January (57.2°F).

  • Average low temperature in March: 40.8°F

The month with the highest average low temperature is July (51.2°F).
The coldest month (with the lowest average low temperature) is December (37.1°F).

Average rainfall in March - Sonoma, CA
  • Average rainfall in March: 4.1"

The wettest month (with the highest rainfall) is January (6.1").
The driest month (with the lowest rainfall) is July (0").

Average rainfall days in March - Sonoma, CA
  • Average rainfall days in March: 10 days

Months with the highest number of rainy days are January and December (11 days).
Months with the lowest number of rainy days are July and August (0 days).

Average daylight in March - Sonoma, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

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