January Weather in Nagua, Dominican Republic

Last updated: August 23, 2025

In January, the average temperature in Nagua, Dominican Republic is a pleasant 25°C (77°F). Expect a minimum of 21°C (69°F) and a maximum of 29°C (84°F). With an average humidity of 74%, be prepared for a bit of mugginess. Additionally, anticipate 64 mm (2.5 in) of precipitation spread over 15 days.

January Temperature in Nagua

In January in Nagua, the average temperature is 25°C (77°F). Maximums can reach 29°C (84°F) and minimums can be as low as 21°C (69°F). This mild weather makes it an ideal time for traveling, as you can enjoy outdoor activities comfortably.

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

The chart illustrates January temperature patterns in Nagua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nagua, January typically has an average temperature of 25°C (77°F), with highs reaching up to 29°C (84°F) and lows dropping to around 21°C (69°F).

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

January Precipitation in Nagua

In Nagua in January, the precipitation amount is 64 mm (2.5 in), occurring over the span of 15 days.

January Precipitation Trends in Nagua

The chart displays monthly precipitation patterns in Nagua, 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 Nagua, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 15 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 Nagua

In Nagua in January humidity is 74%. With an average temperature of 25°C (77°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit more challenging as you find yourself sticky and in need of frequent breaks to hydrate and cool down.

January Average Humidity in Nagua

This chart illustrates the average monthly humidity levels in Nagua, 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 Nagua is approximately 74%, 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 Nagua

In Nagua 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 Nagua.

Maximum UV Index Levels in Nagua for January

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

Data source: Nagua 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 Nagua Compares to Other Months

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

This table compares monthly weather conditions in Nagua, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	64 mm (2.5 inches)	74%	very high
February Weather	25°C (77°F)	66 mm (2.6 inches)	73%	extreme
March Weather	25°C (77°F)	114 mm (4.5 inches)	71%	extreme
April Weather	25°C (78°F)	71 mm (2.8 inches)	72%	extreme
May Weather	26°C (80°F)	96 mm (3.8 inches)	72%	extreme
June Weather	27°C (81°F)	63 mm (2.5 inches)	73%	extreme
July Weather	27°C (82°F)	100 mm (4.0 inches)	78%	extreme
August Weather	28°C (82°F)	105 mm (4.1 inches)	80%	extreme
September Weather	28°C (82°F)	145 mm (5.7 inches)	80%	extreme
October Weather	27°C (81°F)	101 mm (4.0 inches)	79%	extreme
November Weather	27°C (80°F)	113 mm (4.5 inches)	79%	very high
December Weather	26°C (79°F)	84 mm (3.3 inches)	77%	very high