Copal Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Copal.
Climate overview of Copal
Copal, in Cartago, Costa Rica, has a consistently mild to warm climate throughout the year, thanks to its elevation. Rainfall is heavy, especially during the wet season, with frequent showers that support the region’s rich biodiversity. The area is known for eco-lodges, birdwatching, and access to cloud forests, making it a destination for travelers interested in nature and tranquility. Now, let’s explore all the climate details to give you a complete picture.
Copal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Copal - and find the best time to visit.
Monthly Temperature in Copal
With minimal seasonal shifts, Copal experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a comfortable 27°C (81°F) in March to a comfortable 25°C (77°F) in the coolest month, November.
Nights vary from 19°C (66°F) in March to around 17°C (63°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Copal
Copal has a notably wet climate with abundant precipitation, recording 4798 mm (189 in) of rainfall per year. The climate in Copal shows significant variation throughout the year. Expect heavy rainfall in October, the wettest month, with an average of 659 mm (26 in) of precipitation over 22 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 101 mm (4 in) of rainfall over 9 rainy days. For more details, please visit our Copal Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Copal
For those who appreciate different seasons, Copal serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 9.2 hours of sunshine daily, and embrace the darker days in June, offering only 4.3 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Copal by Month
The relative humidity is high throughout the year in Copal.
The city experiences its highest humidity in October, reaching 84%. In February, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Copal
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February and March
- Warmest weather: all year round
- Most sunshine: January, February and March
- Fewest rainy days: February, March and April
Frequently asked questions about the climate in Copal
What is the best time to visit Copal?
January, February and March typically offer the most optimal weather in Copal. In contrast, May, June, July, August, September, October and November tend to have less optimal conditions.
What temperatures can I expect in Copal?
Daytime highs range from 25°C (77°F) in November to 27°C (81°F) in March. Nighttime lows range from 17°C (63°F) to 19°C (66°F). Temperatures stay relatively stable year-round.
How much rain does Copal get?
Annual rainfall is around 4798 mm (189 in). October is the wettest month with 659 mm (26 in), while February is the driest with 101 mm (4 in).
How sunny is Copal?
Copal receives around 2,259 hours of sunshine per year. January is the sunniest month with 275 hours, while June is the cloudiest with just 130 hours. Overall, Copal enjoys abundant sunshine.
Copal 3-Day Forecast
Copal on the map
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