Santa Cruz Weather & Climate: Best Time to Visit
With consistently stable weather, Santa Cruz, Costa Rica, sees little seasonal temperature change. Daytime highs average 33°C (91°F), ranging from 36°C (97°F) in April to 31°C (88°F) in November.
The city has a wet climate, receiving around 2017 mm (79 in) of rainfall per year. Despite the high annual total, it has distinct dry (December to March) 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.
Monthly Temperature in Santa Cruz
The climate in Santa Cruz remains fairly constant, offering very warm temperatures throughout the year. On average, daytime temperatures range from a very hot 36°C (97°F) in April to a very warm 31°C (88°F) in November.
Nighttime temperatures range from 25°C (77°F) in April to 23°C (73°F) in November.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Santa Cruz
Santa Cruz is known for its substantial rainfall, with annual precipitation reaching 2017 mm (79 in). The seasons in Santa Cruz bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 365 mm (14 in) of precipitation. This rainfall is distributed across 21 rainy days.
In contrast, the driest month, January, experiences much less rainfall, totaling 7 mm (0.3 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Santa Cruz 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 Santa Cruz
In Santa Cruz, 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 Santa Cruz by Month
The relative humidity is high throughout the year in Santa Cruz.
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
Santa Cruz 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Santa Cruz
In general, temperatures in Santa Cruz range from 31°C (88°F) to 36°C (97°F) across the year, with January, February, March, April and December being the best time to visit for those who prefer drier weather.Make your experience more enjoyable by planning to be outside during the cooler parts of the day, either early morning or as the sun begins to set. Visitors should note that May, June, July, August, September and October are part of the rainy season, bringing substantial rainfall. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
