January Weather in Greytown, Nicaragua

Last updated: August 31, 2025

In January, the average temperature in Greytown, Nicaragua hovers around 25°C (77°F), ensuring a pleasant climate for outdoor activities. Expect minimum temperatures of 22°C (72°F) and maximums reaching 28°C (83°F). However, be prepared for some rain, as the area experiences 203 mm (8.0 in) of precipitation spread over 24 days, resulting in an average humidity of 71%.

January Temperature in Greytown

In January in Greytown, the average temperature is 25°C (77°F). Maximum can reach 28°C (83°F) and minimum can be as low as 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy the outdoor activities that Greytown has to offer.

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

The chart illustrates January temperature patterns in Greytown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greytown, January typically has an average temperature of 25°C (77°F), with highs reaching up to 28°C (83°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Greytown

In Greytown in January, the total precipitation amount is 203 mm (8.0 in) spread over 24 days.

January Precipitation Trends in Greytown

The chart displays monthly precipitation patterns in Greytown, 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 Greytown, January typically receives around 203 mm (8.0 inches) of precipitation spread over approximately 24 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 Greytown

In Greytown in January humidity is 71%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor exploration a bit sticky but still enjoyable, especially if you take breaks in shaded areas and stay hydrated.

January Average Humidity in Greytown

This chart illustrates the average monthly humidity levels in Greytown, 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 Greytown is approximately 71%, 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 Greytown

In Greytown in January, 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 Greytown.

Maximum UV Index Levels in Greytown for January

The chart shows the monthly maximum UV Index (UVI) for Greytown 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 Greytown typically reaches 11, which falls under the extreme exposure category.

Data source: Greytown 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 Greytown Compares to Other Months

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

This table compares monthly weather conditions in Greytown, 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)	203 mm (8.0 inches)	71%	extreme
February Weather	25°C (78°F)	129 mm (5.1 inches)	70%	extreme
March Weather	25°C (78°F)	161 mm (6.3 inches)	68%	extreme
April Weather	26°C (79°F)	134 mm (5.3 inches)	69%	extreme
May Weather	26°C (80°F)	332 mm (13.1 inches)	70%	extreme
June Weather	26°C (80°F)	435 mm (17.1 inches)	81%	extreme
July Weather	26°C (79°F)	470 mm (18.5 inches)	88%	extreme
August Weather	26°C (80°F)	383 mm (15.1 inches)	85%	extreme
September Weather	27°C (80°F)	294 mm (11.6 inches)	84%	extreme
October Weather	26°C (80°F)	345 mm (13.6 inches)	82%	extreme
November Weather	26°C (79°F)	359 mm (14.2 inches)	81%	extreme
December Weather	25°C (78°F)	319 mm (12.5 inches)	74%	very high