Santa Bárbaraa Weather in August

In Santa Bárbaraa, August brings high daytime temperatures around 25°C (77°F), with nights cooling to 17°C (63°F). This month falls within the rainy season, so expect frequent rainfall.

Rainfall in Santa Bárbaraa in August

As part of the rainy season, Santa Bárbaraa sees around 24 days of rain in August, with an average of 345 mm (14 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Santa Bárbaraa in August

If you're visiting Santa Bárbaraa in August, expect highs of 25°C (77°F) and overnight lows around 17°C (63°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Santa Bárbaraa in August

The area enjoys a balanced 160 hours of sunlight, ensuring it's neither too rainy nor too sunny.

August in Santa Bárbaraa has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Costa Rica, check out our Santa Bárbaraa's climate page.

Santa Bárbaraa Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 79%  

Precipitation 345 mm (14 in)  

Rainy days 24 days  

Humidity 83% *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (13 KM, 8 Miles).

What to Wear in Santa Bárbaraa in August

Warm but pleasant conditions in Santa Bárbaraa in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Santa Bárbaraa in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our Santa Bárbaraa's climate page.

More climate data for Santa Bárbaraa

Temperature Rainfall Sunshine Humidity

See the full Santa Bárbaraa climate overview or explore weather in Costa Rica.