Temperatures in September
It's hot in September in Santo Domingo with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 31°C. At night, you can expect temperatures between 20°C and 22°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Santo Domingo in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Santo Domingo with hot temperatures, averaging around 31°C during the day and nights close to 21°C. Plenty of days with a chance of precipitation.
Mid-September
By mid-September, the average daytime temperature stays the same at 31°C, with nights close to 22°C. The chance of precipitation is high during this period.
End of September
By the end of September, the average daytime temperature in Santo Domingo will be around 30°C, with nights close to 22°C. There’s a significant chance of many days with precipitation.
Precipitation in September
In September, there is an average of 341 mm of precipitation, spread over 23 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
There’s an average 75% chance of precipitation per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Santo Domingo. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Santo Domingo in September |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 20°C | |
 High Temp |
31°C | 22°C | |
| Low Temp |
29°C | 17°C | |
 Total Precipitation |
341 mm | 44 mm | |
| Rainy Days |
23 days | 8 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Santo Domingo?
After some sun? Then September isn’t the best time to be in Santo Domingo. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Santo Domingo runs from June to November.
Temperature records for Santo Domingo in September
With 34°C, Santo Domingo hit the highest temperature in the last 10 years in September 2016. The lowest daytime temperature in this month was 24°C in 2022. The extreme night temperatures ranged from a low of 2°C to a high of 24°C.
Check out the climate of Santo Domingo for all months and discover the best travel time
Daily Temperature in September in Santo Domingo
This chart shows the average daily temperatures, both day and night, for each day in September in Santo Domingo, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Santo Domingo
The chart below shows the average daily precipitation in September for Santo Domingo, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 23 days of rain in Santo Domingo.
Daily UV Index in September in Santo Domingo
This chart shows the average daily UV index in September in Santo Domingo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Santo Domingo Over the Years
This chart shows the average temperature in September in Santo Domingo, measured in degrees Celsius, over the past years.
Total Precipitation in September in Santo Domingo Over the Years
This chart shows the average precipitation in September in Santo Domingo, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Santo Domingo
Click on a specific day in September for detailed info on the typical weather on that day in Santo Domingo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Santo Domingo
Have you been to Santo Domingo in September?
Share your weather experience in September in Santo Domingo.
Average Weather in Santo Domingo by Month
Click on a month below to see detailed weather info for Santo Domingo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Santo Domingo for all months at once
