Ballena weather in September (Puntarenas, Costa Rica)

What weather conditions can you expect in Ballena this September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In September, Ballena typically experiences high temperatures and heavy rainfall. The daytime often sees temperatures reaching 27°C, but nighttime brings a cool-down to 22°C.

Precipitation

Ballena in September falls under the rainy season with heavy rainfall, averaging around 817 mm for the month. Climate data suggests that about 22 days will experience rainfall.

Average sunshine

The month brings about 153 hours of sunlight, offering a comfortable mix of sun and shade.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Ballena. February and March typically offer the most agreeable circumstances. On the other hand, April, May, June, July, August, September, October, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Ballena climate page with graphs.

 

Ballena, monthly averages in September

Min Temperature 22°C  

Max Temperature 27°C  

Chance of Rain 73%  

Precipitation 817 mm  

Rainy days 22 days  

Humidity 83% *  

Sunshine 153 hours *  

Percentage Sunshine *  

Data from: Quepos, Costa Rica (62 KM, 38 Miles).

Where to go in Costa Rica in September

Find out more about the weather in Costa Rica and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

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

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. However, there's a good chance of rain, so bring a raincoat just in case.

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 Ballena.

Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find 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.