Caño Negro Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Caño Negro.
Climate overview of Caño Negro
Caño Negro, Costa Rica, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 30°C (86°F), peaking in April at 31°C (88°F) and dipping in January to 28°C (82°F).
With around 2723 mm (107 in) of annual rainfall, Caño Negro has a notably wet climate. However, this rainfall is not evenly distributed — the city has a distinct rainy season from May to December. The wettest month is July.
Caño Negro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Caño Negro — and find the best time to visit.
Monthly Temperature in Caño Negro
With minimal seasonal shifts, Caño Negro experiences a constant climate year-round. Average daytime temperatures reach a very warm 31°C (88°F) in April. In January, the coolest month of the year, temperatures drop to a comfortable 28°C (82°F).
At night, temperatures range from around 23°C (73°F) in April to 21°C (70°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Caño Negro
Caño Negro has a notably wet climate with abundant precipitation, recording 2723 mm (107 in) of rainfall per year. Caño Negro can be quite wet during July, receiving approximately 327 mm (13 in) of precipitation over 21 rainy days.
In contrast, during the driest month (April), you will experience much drier conditions, with 76 mm (3 in) of precipitation spread across 8 rainy days days. For more details, please visit our Caño Negro Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Humidity in Caño Negro by Month
The city experiences its highest humidity in July, reaching 90%. In April, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Caño Negro
It's smart to plan your activities during the cooler morning hours or take advantage of the refreshing evenings. 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 Caño Negro
What is the best time to visit Caño Negro?
January and February typically offer the most optimal weather in Caño Negro. In contrast, May, June, July, August, September, October and November tend to have less optimal conditions. Caño Negro has a distinct rainy season from May to December.
What temperatures can I expect in Caño Negro?
Daytime highs range from 28°C (82°F) in January to 31°C (88°F) in April. Nighttime lows range from 21°C (70°F) to 23°C (73°F). Temperatures stay relatively stable year-round.
How much rain does Caño Negro get?
Annual rainfall is around 2723 mm (107 in). July is the wettest month with 327 mm (13 in), while April is the driest with 76 mm (3 in).
Caño Negro 3-Day Forecast
Caño Negro 3-Day Forecast
Caño Negro on the map
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