Platanillo
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Platanillo Weather in September

September in Platanillo averages 26°C (79°F) during the day and 21°C (70°F) at night. September is part of the rainy season, with around 819 mm (32 in) of rainfall and frequent showers.

Rainfall in Platanillo in September

As part of the rainy season, Platanillo sees around 22 days of rain in September, with an average of 819 mm (32 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Platanillo in September

September in Platanillo brings high temperatures, with highs of 26°C (79°F) and nights around 21°C (70°F). Overall, the month follows a fairly predictable daily temperature pattern. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Platanillo in September

The city usually sees around 153 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

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

Platanillo Temperature in September

Min Temperature
21°C (70°F)
Max Temperature
26°C (79°F)
Chance of Rain
74%
Precipitation
819 mm (32 in)
Rainy days
22 days
Humidity
83% *
Sunshine
153 hours *
Percentage Sunshine
*
* Data from: Quepos, Costa Rica (42 KM, 26 Miles).

Platanillo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Platanillo - 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 Platanillo 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.

Platanillo 3-Day Forecast

More climate data for Platanillo

Popular in September

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

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