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September Weather in Chacalapa, Mexico

Last updated: August 27, 2025

In September, the average temperature in Chacalapa, Mexico is a pleasant 25°C (78°F), with temperatures ranging from a cool 19°C (67°F) to a warm 34°C (93°F). Expect ample precipitation of 444 mm (17.5 in) over approximately 28 days, contributing to an average humidity level of 82%. Enjoy the unique climate and vibrant atmosphere during this month!

September Temperature in Chacalapa

In September in Chacalapa, the average temperature is 25°C (78°F). Maximums can reach 34°C (93°F), and minimums can be as low as 19°C (67°F). This weather makes Chacalapa an ideal destination for travelers looking to enjoy warm, pleasant days.

September Weather in Chacalapa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Chacalapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chacalapa, September typically has an average temperature of 25°C (78°F), with highs reaching up to 34°C (93°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec777880818279797877777777
Data source: Temperature data for Chacalapa 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 Chacalapa

In Chacalapa in September, the precipitation amount is 444 mm (17.5 in) over the course of 28 days.

September Precipitation Trends in Chacalapa

The chart displays monthly precipitation patterns in Chacalapa, 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 Chacalapa, September typically receives around 444 mm (17.5 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec4134683542673574442914224
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chacalapa

In Chacalapa 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 Chacalapa

This chart illustrates the average monthly humidity levels in Chacalapa, 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 Chacalapa 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Chacalapa

In Chacalapa 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 Chacalapa.

Maximum UV Index Levels in Chacalapa for September

The chart shows the monthly maximum UV Index (UVI) for Chacalapa 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 Chacalapa typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141414131312109
Data source: Chacalapa 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 Chacalapa Compares to Other Months

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

This table compares monthly weather conditions in Chacalapa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)4 mm (0.2 inches)65%very high
February Weather26°C (78°F)1 mm (0.1 inches)61%extreme
March Weather27°C (80°F)3 mm (0.1 inches)59%extreme
April Weather27°C (82°F)4 mm (0.2 inches)62%extreme
May Weather28°C (82°F)68 mm (2.7 inches)73%extreme
June Weather26°C (79°F)354 mm (13.9 inches)78%extreme
July Weather26°C (79°F)267 mm (10.5 inches)79%extreme
August Weather25°C (78°F)357 mm (14.1 inches)82%extreme
September Weather25°C (78°F)444 mm (17.5 inches)82%extreme
October Weather25°C (77°F)291 mm (11.4 inches)79%extreme
November Weather25°C (78°F)42 mm (1.7 inches)72%very high
December Weather25°C (77°F)24 mm (1.0 inches)70%very high

Compare Chacalapa's Climate with Cities Worldwide