San Bernardino
California, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
San Bernardino, CA

Scenic settlement spot on the foot of the iconic San Bernardino Mountains in California, with a view of the snow peaks of the San Gorgiono mountains
Scenic settlement spot on the foot of the iconic San Bernardino Mountains in California, with a view of the snow peaks of the San Gorgiono mountains
March, the first month of the spring, in San Bernardino, is still a pleasant month, with average temperature fluctuating between 72.7°F (22.6°C) and 45.7°F (7.6°C).

Temperature

In March, the average high-temperature is practically the same as in February - a still pleasant 72.7°F (22.6°C). In San Bernardino, in March, the average low-temperature is 45.7°F (7.6°C).

Rainfall

In San Bernardino, during 6.8 rainfall days, 2.5" (64.3mm) of precipitation is typically accumulated. In San Bernardino, during the entire year, the rain falls for 38.3 days and collects up to 16" (406.8mm) of precipitation.

Daylight

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

What is the temperature in March in San Bernardino?

The average high-temperature, in March, in San Bernardino, California, is 72.7°F (22.6°C), while the average low-temperature is 45.7°F (7.6°C).

How many days does it rain in March in San Bernardino?

In San Bernardino, California, in March, during 6.8 rainfall days, 2.5" (64.3mm) of precipitation is typically accumulated.

How many hours of daylight does San Bernardino have in March?

In March, the average length of the day in San Bernardino, California, is 12h.
Average temperature in March - San Bernardino, CA
  • Average high temperature in March: 72.7°F

The warmest month (with the highest average high temperature) is August (97.3°F).
The month with the lowest average high temperature is December (67.1°F).

  • Average low temperature in March: 45.7°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (41.1°F).

Average rainfall in March - San Bernardino, CA
  • Average rainfall in March: 2.5"

The wettest month (with the highest rainfall) is February (4.1").
The driest month (with the lowest rainfall) is July (0").

Average rainfall days in March - San Bernardino, CA
  • Average rainfall days in March: 6.8 days

The month with the highest number of rainy days is February (7.2 days).
Months with the lowest number of rainy days are July and August (0.5 days).

Average daylight in March - San Bernardino, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).