Sarapiquí weather in September (Heredia, Costa Rica)

Curious about the climate in Sarapiquí this September? Check out this detailed guide to the month’s weather conditions.

Temperatures

The month of September in Sarapiquí typically brings very high temperatures and heavy rainfall. Daytime temperatures are expected to be around 30°C, cooling off to about 22°C at night. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Precipitation

Sarapiquí in September falls under the rainy season with heavy rainfall, averaging around 286 mm for the month. Based on our climate data of the past 30 years, about 22 days of rain are anticipated.

Average sunshine

The area enjoys a moderate level of sunlight, with around 149 hours. It's a good balance between sunny and cloudy days.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Sarapiquí. March typically offers the most agreeable circumstances. On the other hand, January, 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 Sarapiquí climate page with graphs.

 

Sarapiquí, monthly averages in September

Min Temperature 22°C  

Max Temperature 30°C  

Chance of Rain 75%  

Precipitation 286 mm  

Rainy days 22 days  

Humidity 85% *  

Sunshine 149 hours *  

Percentage Sunshine *  

* Data from: San José, 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.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.