Copal Weather in September

Copal in September sees high daytime temperatures of 26°C (79°F) and nighttime lows of 19°C (66°F). As part of the rainy season, showers are frequent and often heavy. Budget around 592 mm (23 in) of rainfall for the month.

Rainfall in Copal in September

As part of the rainy season, Copal sees around 22 days of rain in September, with an average of 592 mm (23 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Copal in September

Temperatures in Copal in September top out at 26°C (79°F) and drop to 19°C (66°F) overnight. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Copal in September

The month brings about 140 hours of sunlight, offering a comfortable mix of sun and rainy moments.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Copal. 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 Copal's climate page.

Copal Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 73%  

Precipitation 592 mm (23 in)  

Rainy days 22 days  

Humidity 83% *  

Sunshine 140 hours *  

Percentage Sunshine *  

* Data from: Boquete, Panama (50 KM, 31 Miles).

What to Wear in Copal 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Copal in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

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 Copal's climate page.

More climate data for Copal

Temperature Rainfall Sunshine Humidity

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