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October Weather in Santo Domingo, Mexico

Last updated: August 26, 2025

In October, the average temperature in Santo Domingo, Mexico is a warm 27°C (81°F). Expect minimums that can dip to 15°C (60°F) and maximums soaring to 36°C (97°F). This month sees about 102 mm (4.0 in) of precipitation across 17 days, contributing to an average humidity of 76%.

October Temperature in Santo Domingo

In October in Santo Domingo, the average temperature is 27°C (81°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 15°C (60°F). This variation in temperature makes Santo Domingo a great destination for travelers seeking warm weather with comfortable evenings.

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

The chart illustrates October 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, October typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec747780848583838282817775
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.

October Precipitation in Santo Domingo

In Santo Domingo in October, the precipitation amount is 102 mm (4.0 in) spread over 17 days.

October Precipitation Trends in Santo Domingo

The chart displays monthly precipitation patterns in Santo Domingo, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Santo Domingo, October typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec236618401616684951023119
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Santo Domingo

In Santo Domingo in October, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

October Average Humidity in Santo Domingo

This chart illustrates the average monthly humidity levels in Santo Domingo, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Santo Domingo is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%80%76%74%72%73%77%77%76%77%81%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Santo Domingo

In Santo Domingo in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Santo Domingo.

Maximum UV Index Levels in Santo Domingo for October

The chart shows the monthly maximum UV Index (UVI) for Santo Domingo in October, 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 October, the maximum UV index in Santo Domingo typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131313131313121187
Data source: Santo Domingo October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)23 mm (0.9 inches)79%very high
February Weather25°C (77°F)6 mm (0.2 inches)80%very high
March Weather27°C (80°F)6 mm (0.2 inches)76%extreme
April Weather29°C (84°F)18 mm (0.7 inches)74%extreme
May Weather29°C (85°F)40 mm (1.6 inches)72%extreme
June Weather28°C (83°F)161 mm (6.3 inches)73%extreme
July Weather28°C (83°F)65 mm (2.6 inches)77%extreme
August Weather28°C (83°F)84 mm (3.3 inches)77%extreme
September Weather28°C (83°F)95 mm (3.7 inches)75%extreme
October Weather27°C (81°F)102 mm (4.0 inches)76%extreme
November Weather25°C (77°F)31 mm (1.2 inches)81%very high
December Weather24°C (75°F)18 mm (0.7 inches)84%high

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