San Marcos Weather in June

What's the weather like in San Marcos (California) in June 2024?

The climate in San Marcos during June can be summarized as warm and very dry.

June is in the summer in San Marcos and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (78°F), whilst at night 15°C (59°F) is normal.

San Marcos weather averages (imperial / metric)
Daytime temperature 25.4°C 77.7°F
Nightly temperature 15°C 59°F
Average temperature 20.2°C 68.4°F
Daily sunshine 9.7 hrs
Avg rainfall 2 mm 0.1 ins
Rainy days 1 days
Sea temperature 18°C 64.4°F
Humidity 68%
Windspeed 14.4kph 9 mph

On average June is the 2nd driest month of the year in San Marcos with around 2mm 0.1 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 9.7 hours of sunshine per day.

June temperatures in San Marcos

San Marcos average temperature in June

June rainfall

San Marcos average rain in June

June hourly sunshine

San Marcos average rain in June

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 Marcos in June 2024.

Other monthly averages

Best places to visit in June

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

San Marcos weather stats

San Marcos weather statistics
Hottest month: August 28.7°C 83.7°F
Driest month: July 1mm 0ins
Sunniest month: August 10.9hrs
Coldest month: January 17.7°C 63.9°F
Wettest month: January 73mm 2.9ins
Map showing location of San Marcos (33.14337, -117.16614) San Marcos map pin © Google

Locations nearby

Top United States locations