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January Weather in San Juan Achiutla, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Juan Achiutla, Mexico is a pleasant 14°C (58°F). Expect a minimum chill of around 2°C (36°F), while the mercury might rise to a cozy 27°C (81°F). With 11 mm (0.4 in) of precipitation over the course of 2 days, you may want to keep an umbrella handy. The air is usually quite humid at 65%, providing a refreshing backdrop to your adventures!

January Temperature in San Juan Achiutla

In January in San Juan Achiutla, the average temperature is 14°C (58°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as 2°C (36°F). This climate makes San Juan Achiutla an ideal destination for travelers seeking mild weather and a variety of outdoor activities.

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

The chart illustrates January temperature patterns in San Juan Achiutla, 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 Achiutla, January typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (81°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec576063646563626262615958
Data source: Temperature data for San Juan Achiutla 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 Achiutla

In San Juan Achiutla in January, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

January Precipitation Trends in San Juan Achiutla

The chart displays monthly precipitation patterns in San Juan Achiutla, 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 Achiutla, January typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec1131944121268191264288132206
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Juan Achiutla

In San Juan Achiutla in January, humidity is 65%. With an average temperature of 14°C (58°F), this humidity feels like a mild embrace, creating a slightly damp atmosphere that's comfortable for exploring, but travelers should be prepared for the occasional sticky moment.

January Average Humidity in San Juan Achiutla

This chart illustrates the average monthly humidity levels in San Juan Achiutla, 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 Achiutla is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Juan Achiutla

In San Juan Achiutla 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 Juan Achiutla.

Maximum UV Index Levels in San Juan Achiutla for January

The chart shows the monthly maximum UV Index (UVI) for San Juan Achiutla 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 Achiutla typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151515141413119
Data source: San Juan Achiutla 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 Achiutla Compares to Other Months

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

This table compares monthly weather conditions in San Juan Achiutla, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)11 mm (0.4 inches)65%extreme
February Weather16°C (60°F)3 mm (0.1 inches)61%extreme
March Weather17°C (63°F)19 mm (0.7 inches)59%extreme
April Weather18°C (64°F)44 mm (1.7 inches)62%extreme
May Weather18°C (65°F)121 mm (4.8 inches)73%extreme
June Weather17°C (63°F)268 mm (10.5 inches)78%extreme
July Weather17°C (62°F)191 mm (7.5 inches)79%extreme
August Weather17°C (62°F)264 mm (10.4 inches)82%extreme
September Weather17°C (62°F)288 mm (11.3 inches)82%extreme
October Weather16°C (62°F)132 mm (5.2 inches)79%extreme
November Weather15°C (60°F)20 mm (0.8 inches)72%extreme
December Weather15°C (58°F)6 mm (0.2 inches)70%very high

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