January Weather in San Vicente Coatlan, Mexico

Last updated: August 27, 2025

In San Vicente Coatlan, Mexico, the average temperature in January is a pleasant 18°C (64°F). Expect a minimum of 4°C (40°F) and a maximum of 31°C (87°F), making it a month of warm variability. With only 2 mm (0.1 in) of precipitation over 0 days, you can look forward to mostly dry conditions. Just be prepared for the average humidity of 84%, adding a touch of mugginess to those warmer days.

January Temperature in San Vicente Coatlan

In January in San Vicente Coatlan, the average temperature is 18°C (64°F). Maximums can reach 31°C (87°F), and minimums can drop as low as 4°C (40°F). This variation makes it an ideal time for travelers to enjoy a range of outdoor activities while packing appropriately for both warm days and cooler evenings.

January Weather in San Vicente Coatlan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Vicente Coatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Vicente Coatlan, January typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (87°F) and lows dropping to around 4°C (40°F).

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

January Precipitation in San Vicente Coatlan

In San Vicente Coatlan in January, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

January Precipitation Trends in San Vicente Coatlan

The chart displays monthly precipitation patterns in San Vicente Coatlan, 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 Vicente Coatlan, January typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Vicente Coatlan

In San Vicente Coatlan in January humidity is 84%. With an average temperature of 18°C (64°F), this humidity feels like there's a heavy blanket wrapping around you, making travel feel a bit sticky and muggy, potentially leading to fatigue if you're not prepared.

January Average Humidity in San Vicente Coatlan

This chart illustrates the average monthly humidity levels in San Vicente Coatlan, 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 Vicente Coatlan is approximately 84%, 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 Vicente Coatlan

In San Vicente Coatlan 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 Vicente Coatlan.

Maximum UV Index Levels in San Vicente Coatlan for January

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

Data source: San Vicente Coatlan 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 Vicente Coatlan Compares to Other Months

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

This table compares monthly weather conditions in San Vicente Coatlan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	2 mm (0.1 inches)	84%	extreme
February Weather	19°C (67°F)	1 mm (0.0 inches)	80%	extreme
March Weather	21°C (69°F)	5 mm (0.2 inches)	73%	extreme
April Weather	22°C (72°F)	18 mm (0.7 inches)	67%	extreme
May Weather	23°C (73°F)	43 mm (1.7 inches)	72%	extreme
June Weather	21°C (70°F)	169 mm (6.7 inches)	73%	extreme
July Weather	21°C (70°F)	72 mm (2.8 inches)	76%	extreme
August Weather	20°C (69°F)	142 mm (5.6 inches)	80%	extreme
September Weather	20°C (69°F)	169 mm (6.7 inches)	84%	extreme
October Weather	20°C (68°F)	75 mm (3.0 inches)	89%	extreme
November Weather	19°C (66°F)	5 mm (0.2 inches)	88%	extreme
December Weather	18°C (65°F)	5 mm (0.2 inches)	88%	very high