January Weather in Reforma, Mexico

Last updated: August 27, 2025

In Reforma, Mexico, the average temperature in January is a pleasant 12°C (54°F). Temperatures can vary significantly, with a minimum of -1°C (30°F) and a maximum of 26°C (79°F). Expect around 12 mm (0.5 in) of precipitation over about 2 days, while the average humidity hovers around 75%.

January Temperature in Reforma

In January in Reforma, the average temperature is 12°C (54°F). Maximum temperatures can reach 26°C (79°F), while the minimum can dip as low as -1°C (30°F). This variation makes it essential to pack layers for your travels to Reforma during this month.

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

The chart illustrates January temperature patterns in Reforma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reforma, January typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around -1°C (30°F).

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

January Precipitation in Reforma

In Reforma in January, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

January Precipitation Trends in Reforma

The chart displays monthly precipitation patterns in Reforma, 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 Reforma, January typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Reforma

In Reforma in January, humidity is 75%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that seeps into your bones, making it essential to layer your clothing for comfort while exploring.

January Average Humidity in Reforma

This chart illustrates the average monthly humidity levels in Reforma, 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 Reforma is approximately 75%, 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 Reforma

In Reforma in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Reforma.

Maximum UV Index Levels in Reforma for January

The chart shows the monthly maximum UV Index (UVI) for Reforma 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 Reforma typically reaches 8, which falls under the very high exposure category.

Data source: Reforma 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 Reforma Compares to Other Months

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

This table compares monthly weather conditions in Reforma, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	12 mm (0.5 inches)	75%	very high
February Weather	15°C (59°F)	8 mm (0.3 inches)	69%	extreme
March Weather	18°C (64°F)	10 mm (0.4 inches)	65%	extreme
April Weather	20°C (68°F)	6 mm (0.3 inches)	64%	extreme
May Weather	22°C (71°F)	32 mm (1.2 inches)	75%	extreme
June Weather	21°C (69°F)	79 mm (3.1 inches)	78%	extreme
July Weather	20°C (68°F)	77 mm (3.0 inches)	67%	extreme
August Weather	20°C (68°F)	55 mm (2.2 inches)	64%	extreme
September Weather	18°C (66°F)	96 mm (3.8 inches)	81%	extreme
October Weather	17°C (64°F)	39 mm (1.5 inches)	85%	extreme
November Weather	15°C (59°F)	12 mm (0.5 inches)	87%	very high
December Weather	13°C (55°F)	11 mm (0.4 inches)	87%	very high