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September Weather in Santa Lucia Cotzumalguapa, Guatemala

Last updated: August 23, 2025

In September, the average temperature in Santa Lucia Cotzumalguapa, Guatemala hovers around 25°C (78°F), with daily variations ranging from a minimum of 20°C (67°F) to a maximum of 32°C (90°F). Expect 330 mm (13.0 in) of precipitation spread over 29 days, contributing to a high average humidity of 82%. Perfect for those who enjoy a tropical climate! 🌴

September Temperature in Santa Lucia Cotzumalguapa

In September in Santa Lucia Cotzumalguapa, the average temperature is 25°C (78°F). Maximums can reach 32°C (90°F), while minimums can drop to as low as 20°C (67°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy the outdoors.

September Weather in Santa Lucia Cotzumalguapa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Lucia Cotzumalguapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Lucia Cotzumalguapa, September typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec777880818078797877777777
Data source: Temperature data for Santa Lucia Cotzumalguapa 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.

September Precipitation in Santa Lucia Cotzumalguapa

In Santa Lucia Cotzumalguapa in September, the total precipitation amount is 330 mm (13.0 in) spread over 29 days.

September Precipitation Trends in Santa Lucia Cotzumalguapa

The chart displays monthly precipitation patterns in Santa Lucia Cotzumalguapa, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Santa Lucia Cotzumalguapa, September typically receives around 330 mm (13.0 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec121021662923992082773303388914
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Lucia Cotzumalguapa

In Santa Lucia Cotzumalguapa in September, humidity is 82%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit more challenging and encouraging you to seek shade or a cool spot during your travels.

September Average Humidity in Santa Lucia Cotzumalguapa

This chart illustrates the average monthly humidity levels in Santa Lucia Cotzumalguapa, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Santa Lucia Cotzumalguapa 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Lucia Cotzumalguapa

In Santa Lucia Cotzumalguapa in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santa Lucia Cotzumalguapa.

Maximum UV Index Levels in Santa Lucia Cotzumalguapa for September

The chart shows the monthly maximum UV Index (UVI) for Santa Lucia Cotzumalguapa in September, 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 September, the maximum UV index in Santa Lucia Cotzumalguapa typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131312109
Data source: Santa Lucia Cotzumalguapa September 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 September Weather in Santa Lucia Cotzumalguapa Compares to Other Months

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

This table compares monthly weather conditions in Santa Lucia Cotzumalguapa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)12 mm (0.5 inches)76%extreme
February Weather26°C (79°F)10 mm (0.4 inches)68%extreme
March Weather27°C (80°F)21 mm (0.8 inches)59%extreme
April Weather27°C (81°F)66 mm (2.6 inches)57%extreme
May Weather26°C (80°F)292 mm (11.5 inches)65%extreme
June Weather26°C (78°F)399 mm (15.7 inches)66%extreme
July Weather26°C (79°F)208 mm (8.2 inches)75%extreme
August Weather26°C (78°F)277 mm (10.9 inches)82%extreme
September Weather25°C (78°F)330 mm (13.0 inches)82%extreme
October Weather25°C (77°F)338 mm (13.3 inches)83%extreme
November Weather25°C (77°F)89 mm (3.5 inches)80%very high
December Weather25°C (77°F)14 mm (0.6 inches)76%very high

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