Hacienda Tres Amigos Weather in September

During September, Hacienda Tres Amigos experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 22°C (72°F). September sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Hacienda Tres Amigos in September

As part of the rainy season, Hacienda Tres Amigos sees around 23 days of rain in September, with an average of 302 mm (12 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Hacienda Tres Amigos in September

In September, expect very high temperatures in Hacienda Tres Amigos, with highs of 31°C (88°F) and lows of 22°C (72°F) at night. For most visitors, the main thing to prepare for is the heat during the day. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

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

Hacienda Tres Amigos Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 75%  

Precipitation 302 mm (12 in)  

Rainy days 23 days  

Humidity 88% *  

* Data from: Los Chiles, Costa Rica (65 KM, 40 Miles).

What to Wear in Hacienda Tres Amigos 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.

What To Do in Hacienda Tres Amigos in September

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

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 Hacienda Tres Amigos's climate page.

More climate data for Hacienda Tres Amigos

Temperature Rainfall Humidity

See the full Hacienda Tres Amigos climate overview or explore weather in Costa Rica.