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August Weather in San Miguel Amatitlan, Mexico

Last updated: August 27, 2025

The average temperature in San Miguel Amatitlan, Mexico during August is 23°C (73°F), with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 35°C (94°F). You'll experience 166 mm (6.5 in) of precipitation over approximately 18 days, accompanied by an average humidity of 82%, creating a warm and humid atmosphere.

August Temperature in San Miguel Amatitlan

In August in San Miguel Amatitlan, the average temperature is 23°C (73°F), with maximums reaching 35°C (94°F) and minimums dropping to as low as 13°C (56°F). This pleasant climate makes San Miguel Amatitlan an ideal destination for travelers looking to enjoy a comfortable getaway.

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

The chart illustrates August 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, August typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (94°F) and lows dropping to around 13°C (56°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.

August Precipitation in San Miguel Amatitlan

In San Miguel Amatitlan in August, the total precipitation amount is 166 mm (6.5 in) over a span of 18 days.

August Precipitation Trends in San Miguel Amatitlan

The chart displays monthly precipitation patterns in San Miguel Amatitlan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In San Miguel Amatitlan, August typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec21411491641221662276491
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Miguel Amatitlan

In San Miguel Amatitlan in August, humidity is 82%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel a bit more strenuous but offering a tropical ambiance perfect for leisurely strolls and relaxed sightseeing.

August Average Humidity in San Miguel Amatitlan

This chart illustrates the average monthly humidity levels in San Miguel Amatitlan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in San Miguel Amatitlan is approximately 82%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in San Miguel Amatitlan

In San Miguel Amatitlan in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Miguel Amatitlan, you can check here.

Maximum UV Index Levels in San Miguel Amatitlan for August

The chart shows the monthly maximum UV Index (UVI) for San Miguel Amatitlan in August, 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 August, the maximum UV index in San Miguel Amatitlan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141415141412109
Data source: San Miguel Amatitlan August 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 August 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 August’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 August’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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