San Marcos Weather in June

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

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

June is in the summer in San Marcos and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 19°C (67°F) is normal.

San Marcos weather averages (imperial / metric)
Daytime temperature 26.5°C 79.6°F
Nightly temperature 19.2°C 66.5°F
Average temperature 22.8°C 73°F
Daily sunshine 6.7 hrs
Avg rainfall 337 mm 13.3 ins
Rainy days 23 days
Sea temperature 28.9°C 84°F
Humidity 84%
Windspeed 10.4kph 7 mph

On average June is the 4th wettest month of the year in San Marcos with around 337mm 13.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 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

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San Marcos weather stats

San Marcos weather statistics
Hottest month: April 27.4°C 81.3°F
Driest month: January 6mm 0.2ins
Sunniest month: March 8.1hrs
Coldest month: December 25.4°C 77.7°F
Wettest month: October 442mm 17.4ins
Map showing location of San Marcos (9.6601, -84.02026) San Marcos map pin © Google

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