Santa Teresa weather in September (Puntarenas, Costa Rica)

Is Santa Teresa a good destination in September, weather-wise? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In September, the weather in Santa Teresa generally includes high temperatures and heavy rainfall. The daytime often sees temperatures reaching 29°C, but nighttime brings a cool-down to 25°C.

Precipitation

Santa Teresa in September falls under the rainy season with heavy rainfall, averaging around 375 mm for the month. Typically around 22 days days of rainfall are expected.

Average sunshine

The area enjoys a balanced 159 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Santa Teresa. January, February, March and December typically offer the best circumstances. While May, June, July, August, September and October tend to showcase less optimal conditions.

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

 

Santa Teresa, monthly averages in September

Min Temperature 25°C  

Max Temperature 29°C  

Chance of Rain 75%  

Precipitation 375 mm  

Rainy days 22 days  

Sunshine 159 hours *  

Percentage Sunshine *  

Data from: Puntarenas, Costa Rica (52 KM, 32 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.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Santa Teresa.

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.