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January Weather in San Juan Zapotitlan, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Juan Zapotitlan, Mexico hovers around 16°C (61°F). Expect a minimum of 7°C (46°F) and a peak of 29°C (84°F), making it a month of varied weather. With 127 mm (5.0 in) of precipitation spread over 15 days, you might want to pack an umbrella. The average humidity is a comfortable 84%, creating a lush and vibrant atmosphere.

January Temperature in San Juan Zapotitlan

In January in San Juan Zapotitlan, the average temperature is 16°C (61°F). Maximums can reach 29°C (84°F), while minimums can drop as low as 7°C (46°F). This pleasant climate makes San Juan Zapotitlan an ideal destination for travelers seeking mild weather and comfortable outdoor activities.

January Weather in San Juan Zapotitlan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Juan Zapotitlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan Zapotitlan, January typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (84°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec616466707270707070686462
Data source: Temperature data for San Juan Zapotitlan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in San Juan Zapotitlan

In San Juan Zapotitlan in January, the total precipitation amount is 127 mm (5.0 in) distributed over 15 days.

January Precipitation Trends in San Juan Zapotitlan

The chart displays monthly precipitation patterns in San Juan Zapotitlan, 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 Juan Zapotitlan, January typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec12710697108160414213332455385234103
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Juan Zapotitlan

In San Juan Zapotitlan in January, humidity is 84%. With an average temperature of 16°C (61°F), this humidity feels like a blanket of warmth, making travel slightly sticky but overall comfortable, as long as you stay hydrated and take breaks in the shade.

January Average Humidity in San Juan Zapotitlan

This chart illustrates the average monthly humidity levels in San Juan Zapotitlan, 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 Juan Zapotitlan is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Juan Zapotitlan

In San Juan Zapotitlan 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 San Juan Zapotitlan.

Maximum UV Index Levels in San Juan Zapotitlan for January

The chart shows the monthly maximum UV Index (UVI) for San Juan Zapotitlan 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 Juan Zapotitlan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141415131412109
Data source: San Juan Zapotitlan 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 Juan Zapotitlan Compares to Other Months

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

This table compares monthly weather conditions in San Juan Zapotitlan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)127 mm (5.0 inches)84%very high
February Weather18°C (64°F)105 mm (4.2 inches)80%extreme
March Weather19°C (66°F)97 mm (3.8 inches)73%extreme
April Weather21°C (70°F)108 mm (4.2 inches)67%extreme
May Weather22°C (72°F)160 mm (6.3 inches)72%extreme
June Weather21°C (71°F)414 mm (16.3 inches)73%extreme
July Weather21°C (70°F)213 mm (8.4 inches)76%extreme
August Weather21°C (70°F)332 mm (13.1 inches)80%extreme
September Weather21°C (70°F)455 mm (17.9 inches)84%extreme
October Weather20°C (68°F)385 mm (15.2 inches)89%extreme
November Weather18°C (64°F)234 mm (9.2 inches)88%very high
December Weather16°C (62°F)103 mm (4.1 inches)88%very high

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