Coco Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Coco.

Climate overview of Coco

The climate in Coco, Guanacaste, Costa Rica, is remarkably consistent, with temperatures year-round averaging 31°C (88°F). The warmest month is April at 33°C (91°F), and the coolest is January at 30°C (86°F).

With around 1514 mm (60 in) of annual rainfall, Coco has a notably wet climate. However, this rainfall is not evenly distributed — the city has distinct dry (December to April) and wet (August to October) seasons. The wettest month is October. The sunniest month is March, with 10.2 hours of sunshine per day on average.

Coco Weather by Month

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

Monthly Temperature in Coco

In Coco temperatures are generally consistent throughout the year. Average daytime temperatures reach a very warm 33°C (91°F) in April. In January, the coolest month of the year, temperatures drop to a comfortable 30°C (86°F).

At night, temperatures range from around 26°C (79°F) in April to 24°C (75°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Coco

Coco experiences significant rainfall throughout the year, averaging 1514 mm (60 in) of precipitation annually. Coco can be quite wet during October, receiving approximately 328 mm (13 in) of precipitation over 21 rainy days.

In contrast, during the driest month (February), you will experience much drier conditions, with 3 mm (0.1 in) of precipitation spread across 5 rainy days days. For more details, please visit our Coco Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Coco

Coco can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 10.2 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 5.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Liberia, Costa Rica (30 KM, 19 Miles).

Daily hours of sunshine

Data from: Liberia, Costa Rica (30 KM, 19 Miles).

Humidity in Coco by Month

Best Time to Visit Coco

The warm weather in Coco maintains temperatures between 30°C (86°F) and 33°C (91°F) year-round. Plan your visit during January, February, March, April and December for drier days and the best conditions to enjoy being outside.

To make the most of your visit, consider exploring early in the morning or during the pleasant late afternoon hours when the temperature is most comfortable.

Be aware that May, June, August, September and October constitute the rainy season, with significant precipitation.

Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.

Frequently asked questions about the climate in Coco

What is the best time to visit Coco?

January, February, March and December typically offer the most optimal weather in Coco. In contrast, May, June, August, September and October tend to have less optimal conditions. Coco has distinct dry (December to April) and wet (August to October) seasons.

What temperatures can I expect in Coco?

Daytime highs range from 30°C (86°F) in January to 33°C (91°F) in April. Nighttime lows range from 24°C (75°F) to 26°C (79°F). Temperatures stay relatively stable year-round.

How much rain does Coco get?

Annual rainfall is around 1514 mm (60 in). October is the wettest month with 328 mm (13 in), while February is the driest with 3 mm (0.1 in).

How sunny is Coco?

Coco receives around 2,675 hours of sunshine per year. March is the sunniest month with 305 hours, while September is the cloudiest with just 158 hours. Overall, Coco enjoys abundant sunshine.

Coco 3-Day Forecast

Coco 3-Day Forecast

Coco on the map

Coco is highlighted — select any city to see its climate.

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