September Rainfall and Precipitation in The Nicoya Peninsula

Average rainfall, rainy days and the driest cities in the Nicoya Peninsula, Costa Rica in September.

The Nicoya Peninsula, Costa Rica, a region in Costa Rica, experiences in September precipitation ranging from a heavy 331 mm (13 in) in Tamarindo to a heavy 436 mm (17 in) in Sámara.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit the Nicoya Peninsula, check out our the Nicoya Peninsula's climate page.

See also: the Nicoya Peninsula weather by month.

Best Places to Visit in the Nicoya Peninsula in September

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

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

The Nicoya Peninsula precipitation in September: frequently asked questions

How much rainfall does the Nicoya Peninsula, Costa Rica receive in September?

September in the Nicoya Peninsula, Costa Rica is a significant part of the rainy season. It might not be the best month for a trip. With an average of 331 mm (13 in) of rain in September, Tamarindo's weather becomes notably unpredictable due to the frequent downpours.

How many days does it rain in the Nicoya Peninsula, Costa Rica in September?

On average, Tamarindo has about 23 days days of rain in September.

Is September part of the rainy season in the Nicoya Peninsula, Costa Rica?

Yes. September falls within the rainy season in the Nicoya Peninsula, Costa Rica. Expect more frequent showers and pack accordingly.

What is the wettest city in September in the Nicoya Peninsula, Costa Rica?

Sámara is the wettest city in the Nicoya Peninsula, Costa Rica in September according to our database, with average rainfall of around 436 mm (17 in).

What is the driest city in September in the Nicoya Peninsula, Costa Rica?

Tamarindo is the driest city we have data for in the Nicoya Peninsula, Costa Rica in September, with monthly rainfall close to 331 mm (13 in).

Interested in more climate information?

We have much more information about the climate in the Nicoya 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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