Rivas
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Rivas Weather in September

Thinking of visiting Rivas in September? Expect high temperatures reaching 24°C (75°F) during the day, dropping to 16°C (61°F) at night. Heavy showers are common during the rainy season.

Rainfall in Rivas in September

Rivas is in the rainy season in September, with rain on around 24 days and an average of 590 mm (23 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Rivas in September

Daytime temperatures in Rivas reach 24°C (75°F) in September, dropping to 16°C (61°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Rivas in September

The area enjoys a balanced 153 hours of sunlight, ensuring it's neither too rainy nor too sunny.

September in Rivas has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

Rivas Temperature in September

Min Temperature
16°C (61°F)
Max Temperature
24°C (75°F)
Chance of Rain
78%
Precipitation
590 mm (23 in)
Rainy days
24 days
Humidity
83% *
Sunshine
153 hours *
Percentage Sunshine
*
* Data from: Quepos, Costa Rica (55 KM, 34 Miles).

Rivas Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rivas - and find the best time to visit.

Best Places 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. See all of Costa Rica in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Rivas in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. 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.

Rivas 3-Day Forecast

More climate data for Rivas

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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