January Weather in Arroyo Salado, Dominican Republic

Last updated: August 23, 2025

In January, the average temperature in Arroyo Salado, Dominican Republic is a pleasant 24°C (75°F). You can expect temperatures to range from a minimum of 16°C (61°F) to a maximum of 29°C (85°F). However, be prepared for a bit of rain, as the region receives around 79 mm (3.1 in) of precipitation over 16 days. With an average humidity of 65%, it's a great time to enjoy the local sights while staying cool and comfortable!

January Temperature in Arroyo Salado

In January, in Arroyo Salado, the average temperature is 24°C (75°F). The maximum can reach 29°C (85°F), and the minimum can be as low as 16°C (61°F). This pleasant weather makes Arroyo Salado an ideal travel destination during this month.

January Weather in Arroyo Salado: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Arroyo Salado, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroyo Salado, January typically has an average temperature of 24°C (75°F), with highs reaching up to 29°C (85°F) and lows dropping to around 16°C (61°F).

Data source: Temperature data for Arroyo Salado generated using information from the Copernicus Climate Change Service.

January Precipitation in Arroyo Salado

In Arroyo Salado in January, the precipitation amount is 79 mm (3.1 in) over a period of 16 days.

January Precipitation Trends in Arroyo Salado

The chart displays monthly precipitation patterns in Arroyo Salado, 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 Arroyo Salado, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 16 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 Arroyo Salado

In Arroyo Salado 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 Arroyo Salado

This chart illustrates the average monthly humidity levels in Arroyo Salado, 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 Arroyo Salado 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 Arroyo Salado

In Arroyo Salado 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 Arroyo Salado.

Maximum UV Index Levels in Arroyo Salado for January

The chart shows the monthly maximum UV Index (UVI) for Arroyo Salado 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 Arroyo Salado typically reaches 9, which falls under the very high exposure category.

Data source: Arroyo Salado 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 Arroyo Salado Compares to Other Months

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

This table compares monthly weather conditions in Arroyo Salado, 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)	79 mm (3.1 inches)	65%	very high
February Weather	24°C (75°F)	92 mm (3.6 inches)	63%	extreme
March Weather	24°C (75°F)	164 mm (6.5 inches)	59%	extreme
April Weather	25°C (77°F)	107 mm (4.2 inches)	58%	extreme
May Weather	26°C (79°F)	141 mm (5.6 inches)	57%	extreme
June Weather	26°C (80°F)	113 mm (4.5 inches)	57%	extreme
July Weather	27°C (80°F)	137 mm (5.4 inches)	63%	extreme
August Weather	27°C (81°F)	139 mm (5.5 inches)	71%	extreme
September Weather	27°C (80°F)	194 mm (7.6 inches)	73%	extreme
October Weather	26°C (79°F)	153 mm (6.0 inches)	72%	extreme
November Weather	25°C (78°F)	151 mm (5.9 inches)	72%	very high
December Weather	24°C (76°F)	98 mm (3.8 inches)	69%	very high