Climate Insights for Santo Domingo

The climate in Santo Domingo is warm and mild. The average annual temperature is 24°C and approximately 464 mm of precipitation falls per year. September is the wettest month, receiving around 87 mm of rainfall. Santo Domingo is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to 8°C.The climate in Santo Domingo is warm and mild. The average annual temperature is 75°F and approximately 18.2 in of precipitation falls per year. September is the wettest month, receiving around 3.4 in of rainfall. Santo Domingo is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to 46°F.

Temperatures in Santo Domingo vary considerably across the year, with a 30°C difference between the coldest and warmest months. July is the hottest month, with daytime highs reaching 38°C and an average of 32°C. January is the coolest month, with minimum temperatures around 8°C and an average of 13°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.Temperatures in Santo Domingo vary considerably across the year, with a 54°F difference between the coldest and warmest months. July is the hottest month, with daytime highs reaching 100°F and an average of 89°F. January is the coolest month, with minimum temperatures around 46°F and an average of 56°F. On average, daily temperatures fluctuate by about 21°F between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 10°F shift in average temperatures.

Santo Domingo is a relatively dry area, receiving approximately 464 mm of precipitation annually, which averages out to around 39 mm per month. The wettest month is September, averaging 87 mm of rainfall. May and August also tend to see above-average precipitation. The driest month is February, with just 12 mm. That's 75 mm less than September, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Santo Domingo is a relatively dry area, receiving approximately 18.2 in of precipitation annually, which averages out to around 1.5 in per month. The wettest month is September, averaging 3.4 in of rainfall. May and August also tend to see above-average precipitation. The driest month is February, with just 0.5 in. That's 3 in less than September, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Santo Domingo is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 12km/h in winter, 16km/h in spring, 16km/h in summer, 12km/h in autumn.Santo Domingo is moderately windy, with an average annual wind speed of 9mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is June, averaging 10mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 7mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3mph gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 8mph in winter, 10mph in spring, 10mph in summer, 8mph in autumn.

The best time to visit Santo Domingo is during February, March, April, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 29 mm per month. By contrast, July can be uncomfortably hot with highs reaching 38°C, while January is the coldest period with lows dropping to 8°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Santo Domingo is during February, March, April, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 70°F with modest rainfall averaging 1.1 in per month. By contrast, July can be uncomfortably hot with highs reaching 100°F, while January is the coldest period with lows dropping to 46°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Santo Domingo based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Santo Domingo based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.