Sámara Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sámara.
Climate overview of Sámara
Sámara, in Guanacaste Province, Costa Rica, maintains fairly consistent very warm temperatures throughout the year. The area experiences heavy rainfall spread across the seasons, with the wettest months bringing intense downpours. This horseshoe-shaped bay creates some of Costa Rica's calmest waters, making it perfect for families and beginner surfers seeking easy waves. The seasonal rains keep the surrounding hills nice and green, and support the howler monkey populations that wake up the town each morning with their distinctive calls.
Sámara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sámara - and find the best time to visit.
Monthly Temperature in Sámara
The temperature in Sámara remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 32°C (90°F) in March. In October, the coolest month of the year, temperatures drop to a comfortable 29°C (84°F).
At night, temperatures range from around 25°C (77°F) in March to 24°C (75°F) in October.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sámara
Sámara has a relatively rainy climate with high precipitation levels, averaging 2788 mm (110 in) of rainfall annually. Sámara can be quite wet during October, receiving approximately 469 mm (18 in) of precipitation over 21 rainy days.
In contrast, during the driest month (February), you will experience much drier conditions, with 12 mm (0.5 in) of precipitation spread across 6 rainy days. For more details, please visit our Sámara Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Sámara
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: January, February, March and April
- Fewest rainy days: February and March
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (January to March) and wet (May to November) seasons
Frequently asked questions about the climate in Sámara
What is the best time to visit Sámara?
January, February and March typically offer the most optimal weather in Sámara. In contrast, May, June, July, August, September and October tend to have less optimal conditions. Sámara has distinct dry (January to March) and wet (May to November) seasons.
What temperatures can I expect in Sámara?
Daytime highs range from 29°C (84°F) in October to 32°C (90°F) in March. Nighttime lows range from 24°C (75°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Sámara get?
Annual rainfall is around 2788 mm (110 in). October is the wettest month with 469 mm (18 in), while February is the driest with 12 mm (0.5 in).
Sámara 3-Day Forecast
Sámara 3-Day Forecast
Sámara on the map
Sámara is highlighted - select any city to see its climate.
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