January Weather in Tamahu, Guatemala

Last updated: August 23, 2025

In January, the average temperature in Tamahu, Guatemala hovers around 17°C (62°F), making it a pleasant time to visit. Expect minimums dipping to 7°C (44°F) and highs soaring to 28°C (82°F). While you're there, be prepared for approximately 80 mm (3.2 in) of precipitation spread across 15 days, along with an average humidity level of 76%.

January Temperature in Tamahu

In January in Tamahu, the average temperature is 17°C (62°F), with maximums reaching 28°C (82°F) and minimums dropping as low as 7°C (44°F). This pleasant climate makes it an ideal time for traveling, allowing you to enjoy outdoor activities and explore the beauty of the area comfortably.

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

The chart illustrates January temperature patterns in Tamahu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tamahu, January typically has an average temperature of 17°C (62°F), with highs reaching up to 28°C (82°F) and lows dropping to around 7°C (44°F).

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

January Precipitation in Tamahu

In Tamahu in January, the total precipitation amount is 80 mm (3.2 in) spread over 15 days.

January Precipitation Trends in Tamahu

The chart displays monthly precipitation patterns in Tamahu, 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 Tamahu, January typically receives around 80 mm (3.2 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 Tamahu

In Tamahu in January, humidity is 76%. With an average temperature of 17°C (62°F), this humidity feels like a warm, enveloping embrace, making travel feel slightly more challenging as it can lead to a sticky discomfort, especially during outdoor excursions.

January Average Humidity in Tamahu

This chart illustrates the average monthly humidity levels in Tamahu, 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 Tamahu is approximately 76%, 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 Tamahu

In Tamahu 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 Tamahu.

Maximum UV Index Levels in Tamahu for January

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

Data source: Tamahu 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 Tamahu Compares to Other Months

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

This table compares monthly weather conditions in Tamahu, 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 (62°F)	80 mm (3.2 inches)	76%	extreme
February Weather	18°C (65°F)	51 mm (2.0 inches)	68%	extreme
March Weather	19°C (66°F)	65 mm (2.6 inches)	59%	extreme
April Weather	21°C (69°F)	85 mm (3.4 inches)	57%	extreme
May Weather	21°C (70°F)	270 mm (10.6 inches)	65%	extreme
June Weather	21°C (70°F)	372 mm (14.6 inches)	66%	extreme
July Weather	20°C (69°F)	220 mm (8.7 inches)	75%	extreme
August Weather	20°C (69°F)	338 mm (13.3 inches)	82%	extreme
September Weather	20°C (69°F)	333 mm (13.1 inches)	82%	extreme
October Weather	20°C (68°F)	352 mm (13.9 inches)	83%	extreme
November Weather	18°C (65°F)	189 mm (7.4 inches)	80%	extreme
December Weather	17°C (63°F)	67 mm (2.6 inches)	76%	very high