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January Weather in San Miguel Amatitlan, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Miguel Amatitlan, Mexico hovers around 19°C (66°F), with a minimum of 6°C (43°F) and a maximum peaking at 33°C (92°F). Expect a gentle sprinkle, with only about 2 mm (0.1 in) of precipitation over 0 days. The air will feel comfortably humid at an average of 65%.

January Temperature in San Miguel Amatitlan

In January in San Miguel Amatitlan, the average temperature is 19°C (66°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 6°C (43°F). This makes San Miguel Amatitlan an ideal destination for travelers seeking a pleasant climate with a mix of warm days and cooler nights.

January Weather in San Miguel Amatitlan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Miguel Amatitlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Miguel Amatitlan, January typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec667073767773727371716967
Data source: Temperature data for San Miguel Amatitlan 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 Miguel Amatitlan

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

January Precipitation Trends in San Miguel Amatitlan

The chart displays monthly precipitation patterns in San Miguel Amatitlan, 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 Miguel Amatitlan, January typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec21411491641221662276491
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Miguel Amatitlan

In San Miguel Amatitlan in January humidity is 65%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making outdoor activities refreshing but slightly sticky, so it's advisable to stay hydrated and take breaks in shaded areas while exploring.

January Average Humidity in San Miguel Amatitlan

This chart illustrates the average monthly humidity levels in San Miguel Amatitlan, 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 Miguel Amatitlan 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 Miguel Amatitlan

In San Miguel Amatitlan 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 Miguel Amatitlan.

Maximum UV Index Levels in San Miguel Amatitlan for January

The chart shows the monthly maximum UV Index (UVI) for San Miguel Amatitlan 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 Miguel Amatitlan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141415141412109
Data source: San Miguel Amatitlan 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 Miguel Amatitlan Compares to Other Months

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

This table compares monthly weather conditions in San Miguel Amatitlan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)2 mm (0.1 inches)65%very high
February Weather21°C (70°F)1 mm (0.0 inches)61%extreme
March Weather23°C (73°F)4 mm (0.2 inches)59%extreme
April Weather24°C (76°F)11 mm (0.4 inches)62%extreme
May Weather25°C (77°F)49 mm (1.9 inches)73%extreme
June Weather23°C (74°F)164 mm (6.4 inches)78%extreme
July Weather22°C (73°F)122 mm (4.8 inches)79%extreme
August Weather23°C (73°F)166 mm (6.5 inches)82%extreme
September Weather22°C (72°F)227 mm (8.9 inches)82%extreme
October Weather22°C (71°F)64 mm (2.5 inches)79%extreme
November Weather21°C (69°F)9 mm (0.3 inches)72%very high
December Weather19°C (67°F)1 mm (0.0 inches)70%very high

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