Santiago de los Caballeros Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Santiago de los Caballeros.
Climate overview of Santiago de los Caballeros
The climate in Santiago de los Caballeros, Dominican Republic, is remarkably consistent, with temperatures year-round averaging 31°C (88°F). The warmest month is August at 33°C (91°F), and the coolest is January at 28°C (82°F).
With around 883 mm (35 in) of annual rainfall, the city has moderate precipitation levels. May is the wettest month and July the driest. August is the sunniest month, averaging 8.7 hours of sunshine per day.
Santiago de los Caballeros Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santiago de los Caballeros — and find the best time to visit.
Monthly Temperature in Santiago de los Caballeros
In Santiago de los Caballeros temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in August to a comfortable 28°C (82°F) in the coolest month, January.
Nights vary from 22°C (72°F) in August to around 18°C (64°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Santiago de los Caballeros
On average, Santiago de los Caballeros receives a reasonable amount of rainfall, with an annual precipitation of 883 mm (35 in). The climate in Santiago de los Caballeros shows significant variation throughout the year. Expect high rainfall in May, the wettest month, with an average of 123 mm (4.8 in) of precipitation over 13 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 47 mm (1.9 in) of rainfall over 15 rainy days. For more details, please visit our Santiago de los Caballeros 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 Santiago de los Caballeros
Santiago de los Caballeros offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (8.7 hours daily) and February (6.7 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Santiago de los Caballeros by Month
The relative humidity is high throughout the year in Santiago de los Caballeros.
The city experiences its highest humidity in December, reaching 80%. In June, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Santiago de los Caballeros
The mean wind speed varies between 1 m/s (2 knots) and 3 m/s (6 knots) throughout the year. It is lowest in November and highest during May, June, July and August. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Santiago de los Caballeros
To make the most of your visit, consider exploring early in the morning or during the pleasant late afternoon hours when the temperature is most comfortable. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Santiago de los Caballeros
What is the best time to visit Santiago de los Caballeros?
January, February and December typically offer the most optimal weather in Santiago de los Caballeros. In contrast, May, June, July, August and September tend to have less optimal conditions.
What temperatures can I expect in Santiago de los Caballeros?
Daytime highs range from 28°C (82°F) in January to 33°C (91°F) in August. Nighttime lows range from 18°C (64°F) to 22°C (72°F). Temperatures stay relatively stable year-round.
How much rain does Santiago de los Caballeros get?
Annual rainfall is around 883 mm (35 in). May is the wettest month with 123 mm (4.8 in), while July is the driest with 47 mm (1.9 in).
How sunny is Santiago de los Caballeros?
Santiago de los Caballeros receives around 2,811 hours of sunshine per year. August is the sunniest month with 262 hours, while February is the cloudiest with just 202 hours. Overall, Santiago de los Caballeros enjoys abundant sunshine.
Santiago de los Caballeros 3-Day Forecast
Santiago de los Caballeros 3-Day Forecast
Santiago de los Caballeros on the map
Santiago de los Caballeros is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bayahibe
32°C (90°F) Las Terrenas
32°C (90°F) Santo Domingo
31°C (88°F) Juan Dolio
31°C (88°F) Boca Chica31°C (88°F) Cabarete29°C (84°F) Sosúa30°C (86°F) Punta Cana30°C (86°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
5 Tranquil Spots in the Dominican Republic
Explore the hidden gems of the Dominican Republic, from Bahía de Las Águilas to Constanza. Discover tranquil beaches, mountains, and green landscapes.
Windsurf in Cabarete
The best travel time for Cabarete in the Dominican Republic is from January to April, June to October and December. If you like Wind Surfing than you must add the surf paradise Cabarete on your bucket list.