January Weather in Puerto Barrios, Guatemala

Last updated: August 23, 2025

In January, the average temperature in Puerto Barrios, Guatemala is a comfortable 23°C (75°F). Expect a minimum of 18°C (65°F) and a maximum of 29°C (85°F), making it a great time for outdoor activities. However, be prepared for precipitation averaging 208 mm (8.2 in) over 17 days, with an average humidity of 80%.

January Temperature in Puerto Barrios

In January in Puerto Barrios, the average temperature is 23°C (75°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 18°C (65°F). This pleasant climate makes Puerto Barrios an ideal destination for travelers looking for comfortable weather.

January Weather in Puerto Barrios: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Puerto Barrios, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Barrios, January typically has an average temperature of 23°C (75°F), with highs reaching up to 29°C (85°F) and lows dropping to around 18°C (65°F).

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

January Precipitation in Puerto Barrios

In Puerto Barrios in January, the precipitation amount is 208 mm (8.2 in) over the course of 17 days.

January Precipitation Trends in Puerto Barrios

The chart displays monthly precipitation patterns in Puerto Barrios, 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 Puerto Barrios, January typically receives around 208 mm (8.2 inches) of precipitation spread over approximately 17 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 Puerto Barrios

In Puerto Barrios in January, humidity is 80%. With an average temperature of 23°C (75°F), this humidity feels like a warm, enveloping blanket, making outdoor activities a tad sticky but still manageable for those up for a leisurely exploration.

January Average Humidity in Puerto Barrios

This chart illustrates the average monthly humidity levels in Puerto Barrios, 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 Puerto Barrios is approximately 80%, 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 Puerto Barrios

In Puerto Barrios in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Puerto Barrios.

Maximum UV Index Levels in Puerto Barrios for January

The chart shows the monthly maximum UV Index (UVI) for Puerto Barrios 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 Puerto Barrios typically reaches 10, which falls under the very high exposure category.

Data source: Puerto Barrios 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 Puerto Barrios Compares to Other Months

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

This table compares monthly weather conditions in Puerto Barrios, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (75°F)	208 mm (8.2 inches)	80%	very high
February Weather	24°C (76°F)	122 mm (4.8 inches)	72%	extreme
March Weather	25°C (77°F)	146 mm (5.7 inches)	61%	extreme
April Weather	27°C (80°F)	87 mm (3.4 inches)	53%	extreme
May Weather	27°C (82°F)	151 mm (5.9 inches)	51%	extreme
June Weather	27°C (82°F)	281 mm (11.0 inches)	52%	extreme
July Weather	27°C (81°F)	290 mm (11.4 inches)	58%	extreme
August Weather	27°C (81°F)	275 mm (10.8 inches)	63%	extreme
September Weather	27°C (81°F)	229 mm (9.0 inches)	71%	extreme
October Weather	26°C (80°F)	345 mm (13.6 inches)	79%	extreme
November Weather	25°C (77°F)	477 mm (18.8 inches)	79%	very high
December Weather	24°C (75°F)	195 mm (7.7 inches)	74%	very high