Chilamate Weather & Climate: Best Time to Visit

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

Current conditions Chilamate –  

Climate overview of Chilamate

Chilamate, Costa Rica, enjoys a steady climate throughout the year, with daytime temperatures typically around 29°C (84°F). September is the warmest month at 30°C (86°F), while January is the coolest at 27°C (81°F).

With around 3362 mm (132 in) of annual rainfall, Chilamate has a notably wet climate. The wettest month is November. The sunniest month is March, with 9.5 hours of sunshine per day on average.

Chilamate Weather by Month

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

Monthly Temperature in Chilamate

The temperature in Chilamate remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 30°C (86°F) in September. In January, the coolest month of the year, temperatures drop to a comfortable 27°C (81°F).

At night, temperatures range from around 22°C (72°F) in September to 20°C (68°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Chilamate

Chilamate has a relatively rainy climate with high precipitation levels, averaging 3362 mm (132 in) of rainfall annually. Chilamate can be quite wet during November, receiving approximately 429 mm (17 in) of precipitation over 17 rainy days.

In contrast, during the driest month (April), you will experience much drier conditions, with 112 mm (4.4 in) of precipitation spread across 9 rainy days. For more details, please visit our Chilamate Precipitation page.

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

Sunshine Hours in Chilamate

Chilamate can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 9.5 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 4.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: San José, Costa Rica (58 KM, 36 Miles).

Daily hours of sunshine

Data from: San José, Costa Rica (58 KM, 36 Miles).

Humidity in Chilamate by Month

Best Time to Visit Chilamate

Conditions in Chilamate are generally most comfortable in February and March. They are typically least comfortable in May, June, July, August, September, October, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: February and March
  • Warmest weather: March, April, May, June, July, August, September and October
  • Most sunshine: January and March
  • Fewest rainy days: February, March and April

Frequently asked questions about the climate in Chilamate

What is the best time to visit Chilamate?

February and March typically offer the most optimal weather in Chilamate. In contrast, May, June, July, August, September, October, November and December tend to have less optimal conditions.

What temperatures can I expect in Chilamate?

Daytime highs range from 27°C (81°F) in January to 30°C (86°F) in September. Nighttime lows range from 20°C (68°F) to 22°C (72°F). Temperatures stay relatively stable year-round.

How much rain does Chilamate get?

Annual rainfall is around 3362 mm (132 in). November is the wettest month with 429 mm (17 in), while April is the driest with 112 mm (4.4 in).

How sunny is Chilamate?

Chilamate receives around 2,446 hours of sunshine per year. March is the sunniest month with 284 hours, while June is the cloudiest with just 145 hours. Overall, Chilamate enjoys abundant sunshine.

Chilamate 3-Day Forecast

Chilamate on the map

Chilamate is highlighted - select any city to see its climate.

Popular in September

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

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