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August Weather in Momostenango, Guatemala

Last updated: August 23, 2025

In August, the average temperature in Momostenango, Guatemala hovers around 16°C (60°F). Expect a minimum dip to 9°C (48°F) and a pleasant maximum of 24°C (75°F). With an average precipitation of 264 mm (10.4 in) spread over 28 days, you might want to carry an umbrella. The humidity levels are quite high, averaging at 82%, adding to the cozy, albeit moist, atmosphere.

August Temperature in Momostenango

In August in Momostenango the average temperature is 16°C (60°F). Maximum temperatures can reach 24°C (75°F) while minimums can drop to 9°C (48°F). This makes it an ideal time for travelers seeking mild weather and comfortable conditions for exploring the area.

August Weather in Momostenango: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Momostenango, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Momostenango, August typically has an average temperature of 16°C (60°F), with highs reaching up to 24°C (75°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec565860626261606060605857
Data source: Temperature data for Momostenango 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 Momostenango

In Momostenango in August, the precipitation amount is 264 mm (10.4 in) over the course of 28 days.

August Precipitation Trends in Momostenango

The chart displays monthly precipitation patterns in Momostenango, 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 Momostenango, August typically receives around 264 mm (10.4 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec241933912913731732643302627629
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Momostenango

In Momostenango in August humidity is 82%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making every step feel heavier and travel more exhausting.

August Average Humidity in Momostenango

This chart illustrates the average monthly humidity levels in Momostenango, 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 Momostenango is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Momostenango

In Momostenango in August, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Momostenango.

Maximum UV Index Levels in Momostenango for August

The chart shows the monthly maximum UV Index (UVI) for Momostenango 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 Momostenango typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416161515161514141110
Data source: Momostenango 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 Momostenango Compares to Other Months

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

This table compares monthly weather conditions in Momostenango, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)24 mm (1.0 inches)76%extreme
February Weather14°C (58°F)18 mm (0.7 inches)68%extreme
March Weather15°C (60°F)33 mm (1.3 inches)59%extreme
April Weather16°C (62°F)91 mm (3.6 inches)57%extreme
May Weather17°C (62°F)290 mm (11.4 inches)65%extreme
June Weather16°C (61°F)373 mm (14.7 inches)66%extreme
July Weather16°C (60°F)173 mm (6.8 inches)75%extreme
August Weather16°C (60°F)264 mm (10.4 inches)82%extreme
September Weather16°C (60°F)330 mm (13.0 inches)82%extreme
October Weather16°C (60°F)262 mm (10.3 inches)83%extreme
November Weather15°C (59°F)75 mm (3.0 inches)80%extreme
December Weather14°C (57°F)29 mm (1.2 inches)76%very high

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