nomadseason

August Weather in Santo Domingo, Mexico

Last updated: August 27, 2025

In August, the average temperature in Santo Domingo, Mexico is a comfortable 21°C (69°F). You'll experience pleasant conditions, with minimum temperatures dipping to 12°C (54°F) and maximums peaking at 31°C (89°F). Expect an average precipitation of 41 mm (1.6 in) over 6 days, accompanied by an average humidity level of 64%. Enjoy the mild climate!

August Temperature in Santo Domingo

In August in Santo Domingo, the average temperature is 21°C (69°F). The maximum can reach 31°C (89°F), and the minimum can be as low as 12°C (54°F). This pleasant climate makes Santo Domingo an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates August 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, August typically has an average temperature of 21°C (69°F), with highs reaching up to 31°C (89°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec545964687270686966645955
Data source: Temperature data for Santo Domingo generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Santo Domingo

In Santo Domingo in August, the precipitation amount is 41 mm (1.6 in) over the course of 6 days.

August Precipitation Trends in Santo Domingo

The chart displays monthly precipitation patterns in Santo Domingo, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Santo Domingo, August typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec128773159664180361016
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Santo Domingo

In Santo Domingo in August humidity is 64%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, making it comfortable for traveling but slightly sticky, so it's advisable to stay hydrated and dress in light, breathable fabrics.

August Average Humidity in Santo Domingo

This chart illustrates the average monthly humidity levels in Santo Domingo, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Santo Domingo is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Santo Domingo

In Santo Domingo in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santo Domingo, you can check here.

Maximum UV Index Levels in Santo Domingo for August

The chart shows the monthly maximum UV Index (UVI) for Santo Domingo in August, 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 August, the maximum UV index in Santo Domingo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec8111315151414141412108
Data source: Santo Domingo August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)12 mm (0.5 inches)75%very high
February Weather15°C (59°F)8 mm (0.3 inches)69%extreme
March Weather18°C (65°F)7 mm (0.3 inches)65%extreme
April Weather20°C (69°F)7 mm (0.3 inches)64%extreme
May Weather22°C (72°F)31 mm (1.2 inches)75%extreme
June Weather21°C (70°F)59 mm (2.3 inches)78%extreme
July Weather20°C (69°F)66 mm (2.6 inches)67%extreme
August Weather21°C (69°F)41 mm (1.6 inches)64%extreme
September Weather19°C (67°F)80 mm (3.2 inches)81%extreme
October Weather18°C (65°F)36 mm (1.4 inches)85%extreme
November Weather15°C (60°F)10 mm (0.4 inches)87%very high
December Weather13°C (55°F)16 mm (0.6 inches)87%very high

Compare Santo Domingo's Climate with Cities Worldwide