Climate Insights for Santo Domingo Oeste

The climate in Santo Domingo Oeste is warm and mild. The average annual temperature is 24°C and approximately 990mm of precipitation falls per year. Santo Domingo Oeste receives a notable amount of rainfall throughout the year, including during its driest month. Santo Domingo Oeste is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are January, February, March, when temperatures can drop to 18°C.

Santo Domingo Oeste sees moderate temperature variation throughout the year, ranging from 18°C to 30°C. The warmest month is August, when average highs reach 30°C and the mean temperature sits around 25°C. January is the coolest month, with minimum temperatures around 18°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Santo Domingo Oeste is a moderately rainy area, receiving approximately 990mm of precipitation annually, which averages out to around 83mm per month. The wettest month is August, averaging 138mm of rainfall. May and October also tend to see above-average precipitation. The driest month is January, with just 35mm. That's 102mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Santo Domingo Oeste is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

It is currently spring in Santo Domingo Oeste, which began on March 20, 2026. Santo Domingo Oeste is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 30°C, while the coldest stretch bottoms out in January near 18°C. Summer is next, beginning on June 21, 2026 — 90 days from now.

The best time to visit Santo Domingo Oeste is during January, February, March, April, June, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 64mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 30°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Santo Domingo Oeste 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.