January Weather in Constanza, Dominican Republic

Last updated: August 23, 2025

In Constanza, Dominican Republic during January, the average temperature hovers around 17°C (63°F), with minimums dropping to 9°C (48°F) and maximums reaching 25°C (77°F). Expect precipitation of about 61 mm (2.4 in) over 11 days, contributing to an average humidity of 65%. Prepare for a pleasant but slightly humid month!

January Temperature in Constanza

In January in Constanza, the average temperature is 17°C (63°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop to as low as 9°C (48°F). This mild climate makes Constanza an ideal destination for enjoyable outdoor activities and sightseeing.

January Weather in Constanza: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Constanza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Constanza, January typically has an average temperature of 17°C (63°F), with highs reaching up to 25°C (77°F) and lows dropping to around 9°C (48°F).

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

January Precipitation in Constanza

In Constanza in January, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.

January Precipitation Trends in Constanza

The chart displays monthly precipitation patterns in Constanza, 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 Constanza, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Constanza

In Constanza in January humidity is 65%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making it a comfortable yet slightly muggy experience for traveling, where you might find yourself seeking shade or a refreshing drink to stay cool and refreshed.

January Average Humidity in Constanza

This chart illustrates the average monthly humidity levels in Constanza, 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 Constanza 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 Constanza

In Constanza 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 Constanza.

Maximum UV Index Levels in Constanza for January

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

Data source: Constanza 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 Constanza Compares to Other Months

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

This table compares monthly weather conditions in Constanza, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	61 mm (2.4 inches)	65%	very high
February Weather	17°C (63°F)	46 mm (1.8 inches)	63%	extreme
March Weather	18°C (64°F)	161 mm (6.3 inches)	59%	extreme
April Weather	19°C (66°F)	159 mm (6.3 inches)	58%	extreme
May Weather	20°C (68°F)	196 mm (7.7 inches)	57%	extreme
June Weather	20°C (69°F)	145 mm (5.7 inches)	57%	extreme
July Weather	20°C (69°F)	126 mm (5.0 inches)	63%	extreme
August Weather	21°C (69°F)	148 mm (5.8 inches)	71%	extreme
September Weather	20°C (69°F)	224 mm (8.8 inches)	73%	extreme
October Weather	20°C (68°F)	179 mm (7.1 inches)	72%	extreme
November Weather	19°C (66°F)	109 mm (4.3 inches)	72%	very high
December Weather	18°C (64°F)	37 mm (1.5 inches)	69%	very high