January Weather in San Bartolome Milpas Altas, Guatemala

Last updated: August 23, 2025

In January, the average temperature in San Bartolome Milpas Altas, Guatemala is a pleasant 19°C (66°F). Expect a minimum of 10°C (50°F) and a maximum of 29°C (84°F), offering a comfortable range for outdoor activities. However, do not forget your umbrella, as the area might see around 9 mm (0.4 in) of precipitation over just 2 days. With an average humidity of 76%, it’s the perfect time to enjoy the warm, cozy atmosphere of this charming location!

January Temperature in San Bartolome Milpas Altas

In January in San Bartolome Milpas Altas, the average temperature is 19°C (66°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as 10°C (50°F). This climate makes San Bartolome Milpas Altas a pleasant destination for travelers looking to enjoy mild weather and comfortable conditions.

January Weather in San Bartolome Milpas Altas: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Bartolome Milpas Altas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bartolome Milpas Altas, January typically has an average temperature of 19°C (66°F), with highs reaching up to 29°C (84°F) and lows dropping to around 10°C (50°F).

Data source: Temperature data for San Bartolome Milpas Altas generated using information from the Copernicus Climate Change Service.

January Precipitation in San Bartolome Milpas Altas

In San Bartolome Milpas Altas in January, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

January Precipitation Trends in San Bartolome Milpas Altas

The chart displays monthly precipitation patterns in San Bartolome Milpas Altas, 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 San Bartolome Milpas Altas, January typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 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 San Bartolome Milpas Altas

In San Bartolome Milpas Altas in January, humidity is 76%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making travel mildly uncomfortable and encouraging frequent breaks in shaded or air-conditioned areas.

January Average Humidity in San Bartolome Milpas Altas

This chart illustrates the average monthly humidity levels in San Bartolome Milpas Altas, 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 San Bartolome Milpas Altas 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 San Bartolome Milpas Altas

In San Bartolome Milpas Altas 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 San Bartolome Milpas Altas.

Maximum UV Index Levels in San Bartolome Milpas Altas for January

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

Data source: San Bartolome Milpas Altas 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 San Bartolome Milpas Altas Compares to Other Months

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

This table compares monthly weather conditions in San Bartolome Milpas Altas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	9 mm (0.4 inches)	76%	extreme
February Weather	20°C (68°F)	20 mm (0.8 inches)	68%	extreme
March Weather	20°C (69°F)	22 mm (0.9 inches)	59%	extreme
April Weather	21°C (70°F)	97 mm (3.8 inches)	57%	extreme
May Weather	21°C (69°F)	264 mm (10.4 inches)	65%	extreme
June Weather	20°C (69°F)	358 mm (14.1 inches)	66%	extreme
July Weather	21°C (69°F)	111 mm (4.4 inches)	75%	extreme
August Weather	20°C (69°F)	229 mm (9.0 inches)	82%	extreme
September Weather	20°C (68°F)	293 mm (11.6 inches)	82%	extreme
October Weather	20°C (68°F)	252 mm (9.9 inches)	83%	extreme
November Weather	19°C (67°F)	50 mm (2.0 inches)	80%	very high
December Weather	19°C (66°F)	12 mm (0.5 inches)	76%	very high