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September Weather in Santa Clara La Laguna, Guatemala

Last updated: August 23, 2025

In September, the average temperature in Santa Clara La Laguna, Guatemala hovers around 18°C (64°F). Daily highs can reach up to 24°C (75°F), while lows drop to a cool 12°C (54°F). Expect 358 mm (14.1 in) of precipitation spread over 26 days, contributing to an average humidity of 82%.

September Temperature in Santa Clara La Laguna

In September in Santa Clara La Laguna, the average temperature is 18°C (64°F). Maximum temperatures can reach 24°C (75°F), while minimum temperatures can drop as low as 12°C (54°F). This mild climate makes Santa Clara La Laguna an ideal destination for travelers looking to enjoy comfortable weather during this time of year.

September Weather in Santa Clara La Laguna: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Clara La Laguna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Clara La Laguna, September typically has an average temperature of 18°C (64°F), with highs reaching up to 24°C (75°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec616263646464646464636361
Data source: Temperature data for Santa Clara La Laguna 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 Clara La Laguna

In Santa Clara La Laguna in September, the total precipitation amount reaches 358 mm (14.1 in) over the course of 26 days.

September Precipitation Trends in Santa Clara La Laguna

The chart displays monthly precipitation patterns in Santa Clara La Laguna, 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 Clara La Laguna, September typically receives around 358 mm (14.1 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec1634531594494051572903582926422
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Clara La Laguna

In Santa Clara La Laguna in September humidity is 82%. With an average temperature of 18°C (64°F), this humidity feels like a warm, muggy embrace that can make exploring the area feel stifling, leaving travelers drenched in sweat and longing for respite in the shade.

September Average Humidity in Santa Clara La Laguna

This chart illustrates the average monthly humidity levels in Santa Clara La Laguna, 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 Clara La Laguna 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 Clara La Laguna

In Santa Clara La Laguna in September, 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 Santa Clara La Laguna, you can check here.

Maximum UV Index Levels in Santa Clara La Laguna for September

The chart shows the monthly maximum UV Index (UVI) for Santa Clara La Laguna 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 Clara La Laguna typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315161515151414141110
Data source: Santa Clara La Laguna 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 Clara La Laguna Compares to Other Months

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

This table compares monthly weather conditions in Santa Clara La Laguna, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)16 mm (0.6 inches)76%extreme
February Weather17°C (62°F)34 mm (1.3 inches)68%extreme
March Weather17°C (63°F)53 mm (2.1 inches)59%extreme
April Weather18°C (64°F)159 mm (6.2 inches)57%extreme
May Weather18°C (65°F)449 mm (17.7 inches)65%extreme
June Weather18°C (64°F)405 mm (15.9 inches)66%extreme
July Weather18°C (65°F)157 mm (6.2 inches)75%extreme
August Weather18°C (64°F)290 mm (11.4 inches)82%extreme
September Weather18°C (64°F)358 mm (14.1 inches)82%extreme
October Weather17°C (64°F)292 mm (11.5 inches)83%extreme
November Weather17°C (63°F)64 mm (2.5 inches)80%extreme
December Weather16°C (62°F)22 mm (0.9 inches)76%very high

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