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January Weather in San Ildefonso Amatlan, Mexico

Last updated: August 27, 2025

In San Ildefonso Amatlan, Mexico, the average temperature in January is a mild 16°C (60°F), with minimums dipping to 5°C (41°F) and maximums reaching up to 27°C (81°F). You can expect about 15 mm (0.6 in) of precipitation over the course of 3 days, accompanied by an average humidity of 84%. Perfect weather for enjoying the nuances of the season!

January Temperature in San Ildefonso Amatlan

In January in San Ildefonso Amatlan, the average temperature is 16°C (60°F). Maximums can reach 27°C (81°F), while minimums can drop as low as 5°C (41°F). This makes it an ideal time for travelers to enjoy mild weather while exploring the beauty of San Ildefonso Amatlan.

January Weather in San Ildefonso Amatlan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Ildefonso Amatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ildefonso Amatlan, January typically has an average temperature of 16°C (60°F), with highs reaching up to 27°C (81°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec606264666665646464646261
Data source: Temperature data for San Ildefonso Amatlan 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 Ildefonso Amatlan

In San Ildefonso Amatlan in January, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

January Precipitation Trends in San Ildefonso Amatlan

The chart displays monthly precipitation patterns in San Ildefonso Amatlan, 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 Ildefonso Amatlan, January typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec15818973326744826896353261913
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Ildefonso Amatlan

In San Ildefonso Amatlan in January humidity is 84%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities feel muggy and potentially exhausting for travelers.

January Average Humidity in San Ildefonso Amatlan

This chart illustrates the average monthly humidity levels in San Ildefonso Amatlan, 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 Ildefonso Amatlan 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 Ildefonso Amatlan

In San Ildefonso Amatlan 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 Ildefonso Amatlan.

Maximum UV Index Levels in San Ildefonso Amatlan for January

The chart shows the monthly maximum UV Index (UVI) for San Ildefonso Amatlan 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 Ildefonso Amatlan typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151515151415131110
Data source: San Ildefonso Amatlan 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 Ildefonso Amatlan Compares to Other Months

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

This table compares monthly weather conditions in San Ildefonso Amatlan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (60°F)15 mm (0.6 inches)84%extreme
February Weather17°C (62°F)8 mm (0.3 inches)80%extreme
March Weather18°C (64°F)18 mm (0.7 inches)73%extreme
April Weather19°C (66°F)97 mm (3.8 inches)67%extreme
May Weather19°C (67°F)332 mm (13.1 inches)72%extreme
June Weather18°C (65°F)674 mm (26.5 inches)73%extreme
July Weather18°C (65°F)482 mm (19.0 inches)76%extreme
August Weather18°C (64°F)689 mm (27.1 inches)80%extreme
September Weather18°C (65°F)635 mm (25.0 inches)84%extreme
October Weather18°C (64°F)326 mm (12.8 inches)89%extreme
November Weather17°C (62°F)19 mm (0.7 inches)88%extreme
December Weather16°C (61°F)13 mm (0.5 inches)88%very high

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