January Weather in Santo Domingo Oeste, Dominican Republic

Last updated: August 23, 2025

In January, the average temperature in Santo Domingo Oeste, Dominican Republic is a pleasant 24°C (75°F). Expect temperatures to range from a comfortable 15°C (60°F) to a warm 31°C (88°F). During this time, precipitation is fairly moderate, with 36 mm (1.4 in) spread over 11 days, while the average humidity hovers around 65%.

January Temperature in Santo Domingo Oeste

In January in Santo Domingo Oeste, the average temperature is 24°C (75°F). Maximums can reach 31°C (88°F), while minimums can be as low as 15°C (60°F). It's a great time to enjoy pleasant weather and explore all that Santo Domingo Oeste has to offer.

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

The chart illustrates January temperature patterns in Santo Domingo Oeste, 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 Oeste, January typically has an average temperature of 24°C (75°F), with highs reaching up to 31°C (88°F) and lows dropping to around 15°C (60°F).

Data source: Temperature data for Santo Domingo Oeste generated using information from the Copernicus Climate Change Service.

January Precipitation in Santo Domingo Oeste

In Santo Domingo Oeste in January, the precipitation amount is 36 mm (1.4 in) occurring over the course of 11 days.

January Precipitation Trends in Santo Domingo Oeste

The chart displays monthly precipitation patterns in Santo Domingo Oeste, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Santo Domingo Oeste, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Santo Domingo Oeste

In Santo Domingo Oeste in January humidity is 65%. With average temperature 24°C (75°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit sticky but still enjoyable for exploring sights and sounds.

January Average Humidity in Santo Domingo Oeste

This chart illustrates the average monthly humidity levels in Santo Domingo Oeste, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Santo Domingo Oeste is approximately 65%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Santo Domingo Oeste

In Santo Domingo Oeste in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Santo Domingo Oeste.

Maximum UV Index Levels in Santo Domingo Oeste for January

The chart shows the monthly maximum UV Index (UVI) for Santo Domingo Oeste in January, 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 January, the maximum UV index in Santo Domingo Oeste typically reaches 9, which falls under the very high exposure category.

Data source: Santo Domingo Oeste January 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 January Weather in Santo Domingo Oeste Compares to Other Months

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

This table compares monthly weather conditions in Santo Domingo Oeste, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	36 mm (1.4 inches)	65%	very high
February Weather	24°C (76°F)	49 mm (1.9 inches)	63%	extreme
March Weather	24°C (76°F)	52 mm (2.1 inches)	59%	extreme
April Weather	25°C (78°F)	76 mm (3.0 inches)	58%	extreme
May Weather	26°C (79°F)	108 mm (4.3 inches)	57%	extreme
June Weather	27°C (80°F)	87 mm (3.4 inches)	57%	extreme
July Weather	27°C (81°F)	107 mm (4.2 inches)	63%	extreme
August Weather	27°C (81°F)	150 mm (5.9 inches)	71%	extreme
September Weather	27°C (81°F)	107 mm (4.2 inches)	73%	extreme
October Weather	26°C (79°F)	123 mm (4.9 inches)	72%	extreme
November Weather	25°C (78°F)	113 mm (4.4 inches)	72%	very high
December Weather	25°C (77°F)	45 mm (1.8 inches)	69%	very high