San Jose weather in August
Warm and pleasant, with frequent heavy rain. Average highs of 25°C and lows of 17°C, with around 26 rainy days expected throughout the month.
While August isn't our top-rated month for San Jose, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
25°C
Average low
17°C
Rainy days
26 days
Best months to visit
January, February, March
What to do in San Jose in August
Whatever the weather, San Jose rewards curious visitors. Here are some of the best ways to spend your time:
Pre-Columbian gold museum visit
Coffee plantation tours
Volcano day trips
Central market food tasting
Hot springs excursions
City walking tours
What to pack for August
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
Recommended
January
25C
Warm and pleasant, with occasional showers.
Recommended
February
26C
Warm and pleasant, with occasional showers.
Recommended
March
27C
Warm and pleasant, with occasional showers.
April
27C
Warm and pleasant, with regular rainfall.
May
25C
Warm and pleasant, with frequent heavy rain.
June
24C
Mild and comfortable, with frequent heavy rain.
July
24C
Mild and comfortable, with frequent heavy rain.
August (you are here)
25C
Warm and pleasant, with frequent heavy rain.
September
25C
Warm and pleasant, with frequent heavy rain.
October
24C
Mild and comfortable, with frequent heavy rain.
November
24C
Mild and comfortable, with frequent heavy rain.
December
24C
Mild and comfortable, with some rainy days.
Book your August trip to San Jose
Find hotels, tours and experiences for the perfect escape.
