San Bernardino Weather in March

What's the weather like in San Bernardino (California) in March 2024?

The climate in San Bernardino during March can be summarized as mild and reasonably dry.

March is in the spring in San Bernardino and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 6°C (43°F) is normal.

San Bernardino weather averages (imperial / metric)
Daytime temperature 20.7°C 69.2°F
Nightly temperature 6.4°C 43.4°F
Average temperature 13.5°C 56.3°F
Daily sunshine 9.2 hrs
Avg rainfall 56 mm 2.2 ins
Rainy days 5 days
Sea temperature 14.7°C 58.4°F
Humidity 59%
Windspeed 14kph 9 mph

On average March is the 3rd wettest month of the year in San Bernardino with around 56mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.2 hours of sunshine per day.

March temperatures in San Bernardino

San Bernardino average temperature in March

March rainfall

San Bernardino average rain in March

March hourly sunshine

San Bernardino average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Bernardino in March 2024.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

San Bernardino weather stats

San Bernardino weather statistics
Hottest month: August 34.6°C 94.3°F
Driest month: July 2mm 0.1ins
Sunniest month: August 11.7hrs
Coldest month: January 18.6°C 65.5°F
Wettest month: January 70mm 2.8ins
Map showing location of San Bernardino (34.10834, -117.28977) San Bernardino map pin © Google

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