San Ramón Weather in March

What's the weather like in San Ramón (Junín) in March 2026?

The climate in San Ramón during March can be summarized as warm, humid and very wet.

March is in the fall / autumn in San Ramón and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 17°C (62°F) is normal.

San Ramón weather averages (imperial / metric)
Daytime temperature 27.4°C 81.3°F
Nightly temperature 16.8°C 62.2°F
Average temperature 22.1°C 71.8°F
Daily sunshine 5.4 hrs
Avg rainfall 240 mm 9.5 ins
Rainy days 13 days
Sea temperature 22.1°C 71.8°F
Humidity 78%
Windspeed 7.9kph 5 mph

On average March is the 2nd wettest month of the year in San Ramón with around 240mm 9.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.4 hours of sunshine per day.

March temperatures in San Ramón

San Ramón average temperature in March

March rainfall

San Ramón average rain in March

March hourly sunshine

San Ramón 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 Ramón in March 2025.

Other monthly averages

Best places to visit in March

UV index Best time to go?

San Ramón weather stats

San Ramón weather statistics
Hottest month: February 27.1°C 80.8°F
Driest month: August 64mm 2.5ins
Sunniest month: May 6hrs
Coldest month: July 25.3°C 77.5°F
Wettest month: January 249mm 9.8ins
Map showing location of San Ramón (-11.12139, -75.35306) San Ramón map pin © Google

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