Graton
California, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Graton, CA

March, the first month of the spring, in Graton, is still a comfortable month, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 64.9°F (18.3°C).

Temperature

In March, the average high-temperature is essentially the same as in February - a still enjoyable 64.9°F (18.3°C). The average low-temperature, in March, is 39.4°F (4.1°C).

Rainfall

In Graton, it is raining for 11 days, with typically 5.3" (133.4mm) of accumulated precipitation. Throughout the year, in Graton, there are 77 rainfall days, and 40.8" (1035.3mm) of precipitation is accumulated.

Daylight

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

What is the temperature in March in Graton?

In March, in Graton, California, the average high-temperature is 64.9°F (18.3°C), and the average low-temperature is 39.4°F (4.1°C).

How much does it rain in Graton in March?

In Graton, California, during March, the rain falls for 11 days and regularly aggregates up to 5.3" (133.4mm) of precipitation.

How many hours of daylight does Graton have in March?

In March, the average length of the day is 12h.
Average temperature in March - Graton, CA
  • Average high temperature in March: 65°F

The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is January (56.2°F).

  • Average low temperature in March: 39.4°F

The month with the highest average low temperature is July (48.5°F).
The coldest month (with the lowest average low temperature) is January (35.9°F).

Average rainfall in March - Graton, CA
  • Average rainfall in March: 5.3"

The wettest month (with the highest rainfall) is January (8.7").
The driest month (with the lowest rainfall) is July (0").

Average rainfall days in March - Graton, CA
  • Average rainfall days in March: 11 days

The month with the highest number of rainy days is January (13 days).
The month with the lowest number of rainy days is July (0 days).

Average daylight in March - Graton, 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).