San Marcos weather in August (California, United States of America)
What should you pack for a trip to San Marcos in August? This guide provides the necessary weather information for your travel plans.
Temperatures
The weather in San Marcos is usually perfect in August, featuring high temperatures and almost no rainfall. August is part of summer. During the daylight hours, temperatures often reach 30°C. After dark they usually decrease to around 17°C. It's the hottest month of the year. Make sure to come prepared with breezy outfits. Whether you're out exploring or just lounging, being prepared can make your experience in this warm month much more enjoyable.
Precipitation
San Marcos in August usually receives almost no rainfall, averaging around 1 mm for the month. Typically around a single day days of rainfall are expected.Average sunshine
With around 295 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.So this is a great month to visit if you prefer dry days with pleasant temperatures. January, February, March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Marcos climate page with graphs.
San Marcos, monthly averages in August
Min Temperature
17°C
Max Temperature
30°C
Chance of Rain
3%
Precipitation
1 mm
Rainy days
a single day
Humidity
74% *
Sunshine
295 hours *
Percentage Sunshine
71% *
Where to go in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in San Marcos.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
