Playa Grande Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Playa Grande.
Climate overview of Playa Grande
With consistently stable weather, Playa Grande, Guanacaste, Costa Rica, sees little seasonal temperature change. Daytime highs average 31°C (88°F), ranging from 33°C (91°F) in April to 30°C (86°F) in October.
The city has a wet climate, receiving around 1781 mm (70 in) of rainfall per year. Despite the high annual total, it has distinct dry (December to April) and wet (May to October) seasons. October is the wettest month. The sunniest month is March, with 10.2 hours of sunshine per day on average.
Playa Grande Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Playa Grande - and find the best time to visit.
Monthly Temperature in Playa Grande
The climate in Playa Grande remains fairly constant, offering very warm temperatures throughout the year. On average, daytime temperatures range from a very warm 33°C (91°F) in April to a comfortable 30°C (86°F) in October.
Nighttime temperatures range from 26°C (79°F) in April to 24°C (75°F) in October.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Playa Grande
Playa Grande is known for its substantial rainfall, with annual precipitation reaching 1781 mm (70 in). The seasons in Playa Grande bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 351 mm (14 in) of precipitation. This rainfall is distributed across 21 rainy days.
In contrast, the driest month, February, experiences much less rainfall, totaling 3.3 mm (0.1 in) over 5 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Playa Grande 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 Grande
In Playa Grande, summer days are longer and more sunny, with daily sunshine hours peaking at 10.2 hours in March. As the darker season arrives, the brightness of the sun becomes less. September sees a soft sun for only 5.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Playa Grande by Month
The relative humidity is high throughout the year in Playa Grande.
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 Grande
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 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 April) and wet (May to October) seasons
Frequently asked questions about the climate in Playa Grande
What is the best time to visit Playa Grande?
January, February and December typically offer the most optimal weather in Playa Grande. In contrast, May, June, August, September and October tend to have less optimal conditions. Playa Grande has distinct dry (December to April) and wet (May to October) seasons.
What temperatures can I expect in Playa Grande?
Daytime highs range from 30°C (86°F) in October 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 Playa Grande get?
Annual rainfall is around 1781 mm (70 in). October is the wettest month with 351 mm (14 in), while February is the driest with 3.3 mm (0.1 in).
How sunny is Playa Grande?
Playa Grande 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 Grande enjoys abundant sunshine.
Playa Grande 3-Day Forecast
Playa Grande on the map
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