Playa Avellana Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Playa Avellana.
Climate overview of Playa Avellana
With consistently stable weather, Playa Avellana, Costa Rica, sees little seasonal temperature change. Daytime highs average 32°C (90°F), ranging from 34°C (93°F) in April to 30°C (86°F) in October.
The city receives considerable rainfall, with around 1917 mm (75 in) annually. October is the wettest month. It has distinct dry (December to March) and wet (May to October) seasons. Sunshine peaks in March, when the city sees around 10.2 hours of sunshine per day.
Playa Avellana Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Playa Avellana - and find the best time to visit.
Monthly Temperature in Playa Avellana
The climate in Playa Avellana remains fairly constant, offering very warm temperatures throughout the year. Typically, average maximum daytime temperatures range from a very warm 34°C (93°F) in April to a comfortable 30°C (86°F) in the coolest month, October.
Nights vary from 26°C (79°F) in April to around 24°C (75°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Playa Avellana
Playa Avellana is known for its substantial rainfall, with annual precipitation reaching 1917 mm (75 in). The climate in Playa Avellana shows significant variation throughout the year. Expect heavy rainfall in October, the wettest month, with an average of 363 mm (14 in) of precipitation over 21 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 3.8 mm (0.1 in) of rainfall over 5 rainy days. For more details, please visit our Playa Avellana Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Playa Avellana
For those who appreciate different seasons, Playa Avellana serves as an ideal destination. Expect longer, more sun-filled days in March with an average of 10.2 hours of sunshine daily, and embrace the darker days in September, offering only 5.3 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Playa Avellana by Month
The relative humidity is high throughout the year in Playa Avellana.
The city experiences its highest humidity in September, reaching 86%. In March, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Playa Avellana
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January and December
- Warmest weather: January, February, March and April
- Most sunshine: January and March
- Fewest rainy days: February and March
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to March) and wet (May to October) seasons
Frequently asked questions about the climate in Playa Avellana
What is the best time to visit Playa Avellana?
January and December typically offer the most optimal weather in Playa Avellana. In contrast, April, May, June, July, August, September and October tend to have less optimal conditions. Playa Avellana has distinct dry (December to March) and wet (May to October) seasons.
What temperatures can I expect in Playa Avellana?
Daytime highs range from 30°C (86°F) in October to 34°C (93°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 Playa Avellana get?
Annual rainfall is around 1917 mm (75 in). October is the wettest month with 363 mm (14 in), while February is the driest with 3.8 mm (0.1 in).
How sunny is Playa Avellana?
Playa Avellana 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, Playa Avellana enjoys abundant sunshine.
Playa Avellana 3-Day Forecast
Playa Avellana on the map
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