Playa Hermosa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Playa Hermosa.
Climate overview of Playa Hermosa
Playa Hermosa, Guanacaste, Costa Rica, enjoys a steady climate throughout the year, with daytime temperatures typically around 31°C (88°F). April is the warmest month at 33°C (91°F), while October is the coolest at 30°C (86°F).
Rainfall is high, totalling around 1536 mm (60 in) per year. October is the wettest month and February the driest. The city also experiences distinct dry (December to April) and wet (August to October) seasons. The sunniest month is March, with 10.2 hours of sunshine per day on average.
Playa Hermosa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Playa Hermosa - and find the best time to visit.
Monthly Temperature in Playa Hermosa
The temperature in Playa Hermosa remains steady throughout the year, providing a consistently very warm climate. Average maximum daytime temperatures range from a very warm 33°C (91°F) in April, the warmest time of the year, to a comfortable 30°C (86°F) during cooler months like October.
At night, you can expect temperatures ranging from 25°C (77°F) in April to around 24°C (75°F) during October.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Playa Hermosa
Playa Hermosa has a relatively rainy climate with high precipitation levels, averaging 1536 mm (60 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives heavy rainfall, averaging 331 mm (13 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month February brings less rainfall, with 3.1 mm (0.1 in) over 5 rainy days. For more details, please visit our Playa Hermosa 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 Hermosa
Seasonal changes in sunshine hours are quite dramatic in Playa Hermosa. While March receives considerable daily sunshine with up to 10.2 hours, September marks the darkest time of the year, where sunshine is scarce with only 5.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Playa Hermosa by Month
The relative humidity is high throughout the year in Playa Hermosa.
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 Hermosa
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, March and December
- Warmest weather: February, March, April and May
- 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 (August to October) seasons
Frequently asked questions about the climate in Playa Hermosa
What is the best time to visit Playa Hermosa?
January, February, March and December typically offer the most optimal weather in Playa Hermosa. In contrast, May, June, August, September and October tend to have less optimal conditions. Playa Hermosa has distinct dry (December to April) and wet (August to October) seasons.
What temperatures can I expect in Playa Hermosa?
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 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Playa Hermosa get?
Annual rainfall is around 1536 mm (60 in). October is the wettest month with 331 mm (13 in), while February is the driest with 3.1 mm (0.1 in).
How sunny is Playa Hermosa?
Playa Hermosa 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 Hermosa enjoys abundant sunshine.
Playa Hermosa 3-Day Forecast
Playa Hermosa on the map
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