Barranca Weather in September

Barranca in September sees high temperatures, with highs around 29°C (84°F) and overnight lows of 23°C (73°F). With the rainy season in full effect, expect around 435 mm (17 in) of rainfall and regular showers throughout the month.

Rainfall in Barranca in September

Barranca is in the rainy season in September, with rain on around 22 days and an average of 435 mm (17 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Barranca in September

September in Barranca brings typical temperatures with highs around 29°C (84°F) and lows of 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 23°C (73°F), making evenings a pleasant time to be outdoors.

Sunshine in Barranca in September

The city usually sees around 159 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Wind Speed in Barranca in September

September has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.

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

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

Barranca Temperature in September

Min Temperature 23°C (73°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 75%  

Precipitation 435 mm (17 in)  

Rainy days 22 days  

Windspeed 1 m/s (2 knots) *  

Sunshine 159 hours *  

Percentage Sunshine *  

* Data from: Puntarenas, Costa Rica (13 KM, 8 Miles).

What to Wear in Barranca in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Barranca 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 Barranca's climate page.

More climate data for Barranca

Temperature Rainfall Sunshine Wind Speed

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