Sarapiquí Weather in September

With daytime temperatures of 30°C (86°F) and nighttime lows of 22°C (72°F), September in Sarapiquí brings very high temperatures during the day. Do keep in mind that September is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Sarapiquí in September

As part of the rainy season, Sarapiquí sees around 22 days of rain in September, with an average of 286 mm (11 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Sarapiquí in September

Expect highs of 30°C (86°F) in Sarapiquí in September, with nights dropping to around 22°C (72°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 22°C (72°F), evenings stay pleasantly warm.

Sunshine in Sarapiquí in September

The month experiences a moderate amount of sunlight, with 149 hours of sunshine. This provides a nice balance between sunshine and rain.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Sarapiquí. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Sarapiquí Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 75%  

Precipitation 286 mm (11 in)  

Rainy days 22 days  

Humidity 85% *  

Sunshine 149 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (62 KM, 38 Miles).

What to Wear in Sarapiquí in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Sarapiquí in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Sarapiquí

Temperature Rainfall Sunshine Humidity

See the full Sarapiquí climate overview or explore weather in Costa Rica.