Osa Peninsula Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in the Osa Peninsula, Costa Rica in August.

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Puerto Jiménez Carate

Planning a journey to the Osa Peninsula, Costa Rica this August and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in the Osa Peninsula in August

The Osa Peninsula, Costa Rica is a region in Costa Rica. August in the Osa Peninsula generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 25°C (77°F) in Puerto Jiménez.

For specific regional insights in the Osa Peninsula, Costa Rica, refer to the map provided below.

Precipitation

In August, precipitation varies across different areas. From heavy rainfall in Puerto Jiménez with an average of 509 mm (20 in) to heavy rainfall in Carate with 555 mm (22 in).

Explore the Osa Peninsula by month

Pick a month to see the average temperature, rainfall and sunshine in the Osa Peninsula - and find the best time to visit. (based on Puerto Jiménez)

January29°C (84°F) February29°C (84°F) March30°C (86°F) April30°C (86°F) May29°C (84°F) June29°C (84°F) July29°C (84°F) This monthAugust29°C (84°F) September29°C (84°F) October28°C (82°F) November28°C (82°F) December28°C (82°F)
Best Time to Visit the Osa Peninsula →

Best Places to Visit in the Osa Peninsula in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Osa Peninsula.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in the Osa Peninsula

What is the weather like in August for some of the most popular destinations in the Osa Peninsula, Costa Rica?

Temperature range in the Osa Peninsula (August)

Precipitation variation in the Osa Peninsula (August)

Puerto Jiménez

In August Puerto Jiménez generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

« July
August
September »
July
August
September
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Monthly rainfall
438 mm (17 in)
509 mm (20 in)
492 mm (19 in)
Monthly rainy days
21 days
22 days
21 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Puerto Jiménez →

Carate

In August Carate generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

« July
August
September »
July
August
September
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Monthly rainfall
485 mm (19 in)
555 mm (22 in)
552 mm (22 in)
Monthly rainy days
21 days
22 days
21 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Carate →

Is your destination not in the list? Have a look at all destinations in the Osa Peninsula, in Costa Rica.

Popular cities in August

Day & night temperatures, rainfall and average weather in the Osa Peninsula in August.

City Weather Day temp Night temp Rainfall
Puerto Jiménez 29°C (84°F) 25°C (77°F) 509 mm (20 in)
Carate 29°C (84°F) 25°C (77°F) 555 mm (22 in)

The Osa Peninsula weather in August: frequently asked questions

What is the weather like in the Osa Peninsula, Costa Rica in August?

August in the Osa Peninsula, Costa Rica brings less favorable weather. In Puerto Jiménez, daytime temperatures are typically around 29°C (84°F) and nighttime lows hover near 25°C (77°F).

What is the average temperature in the Osa Peninsula, Costa Rica in August?

Average temperatures in the Osa Peninsula, Costa Rica during August range from a nighttime low near 25°C (77°F) to a daytime high around 29°C (84°F) in Puerto Jiménez.

Does the Osa Peninsula, Costa Rica get a lot of rain in August?

Yes. August brings heavy rainfall to the Osa Peninsula, Costa Rica, with Puerto Jiménez averaging around 509 mm (20 in). Expect frequent showers and pack accordingly.

Is August a Good Time to Visit the Osa Peninsula, Costa Rica?

In our opinion, August may not be the ideal time to visit the Osa Peninsula, Costa Rica due to the typically less favorable weather in Puerto Jiménez.

Generally speaking, January and February provide excellent weather in Puerto Jiménez. In contrast, May, June, July, August, September, October and November tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in the Osa Peninsula.

Weather and climate has detailed information for every country in the world. Are you going to Costa Rica? Get detailed historical weather averages for many cities in Costa Rica.

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.

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