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September Weather in Santo Domingo, Venezuela

Last updated: August 28, 2025

In Santo Domingo, Venezuela, the average temperature in September is a mild 13°C (56°F). Expect temperatures to vary, with a minimum of 7°C (45°F) and a maximum reaching up to 20°C (68°F). This month sees an average precipitation of 150 mm (5.9 in) spread across approximately 23 wet days, resulting in an average humidity of 76%. Prepare for a blend of warmth and occasional rain!

September Temperature in Santo Domingo

In September in Santo Domingo, the average temperature is 13°C (56°F). The maximum can reach 20°C (68°F) and the minimum can be as low as 7°C (45°F). It's a great time to enjoy outdoor activities with mild weather.

September Weather in Santo Domingo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santo Domingo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Domingo, September typically has an average temperature of 13°C (56°F), with highs reaching up to 20°C (68°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec545455555655555556565654
Data source: Temperature data for Santo Domingo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Santo Domingo

In Santo Domingo in September, the precipitation amount is 150 mm (5.9 in) spread over 23 days.

September Precipitation Trends in Santo Domingo

The chart displays monthly precipitation patterns in Santo Domingo, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Santo Domingo, September typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec116181304316259181142134150215203149
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santo Domingo

In Santo Domingo in September humidity is 76%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making travel a bit uncomfortable as you navigate through the heavy, moisture-laden air.

September Average Humidity in Santo Domingo

This chart illustrates the average monthly humidity levels in Santo Domingo, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Santo Domingo is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%45%43%52%80%87%80%76%70%67%55%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santo Domingo

In Santo Domingo in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santo Domingo.

Maximum UV Index Levels in Santo Domingo for September

The chart shows the monthly maximum UV Index (UVI) for Santo Domingo in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Santo Domingo typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141617171615151515151312
Data source: Santo Domingo September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Santo Domingo Compares to Other Months

Weather in Santo Domingo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santo Domingo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Santo Domingo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)116 mm (4.5 inches)50%extreme
February Weather12°C (54°F)181 mm (7.1 inches)47%extreme
March Weather13°C (55°F)304 mm (12.0 inches)45%extreme
April Weather13°C (56°F)316 mm (12.4 inches)43%extreme
May Weather13°C (56°F)259 mm (10.2 inches)52%extreme
June Weather13°C (56°F)181 mm (7.1 inches)80%extreme
July Weather13°C (55°F)142 mm (5.6 inches)87%extreme
August Weather13°C (56°F)134 mm (5.3 inches)80%extreme
September Weather13°C (56°F)150 mm (5.9 inches)76%extreme
October Weather13°C (56°F)215 mm (8.5 inches)70%extreme
November Weather13°C (56°F)203 mm (8.0 inches)67%extreme
December Weather12°C (55°F)149 mm (5.8 inches)55%extreme

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