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September Weather in Chinameca, Mexico

Last updated: August 27, 2025

In September, the average temperature in Chinameca, Mexico hovers around 24°C (75°F). You'll experience a minimum of 17°C (63°F) and a maximum of 32°C (90°F). Be prepared for some rain, as the area receives approximately 308 mm (12.1 in) of precipitation over 24 days. With an average humidity of 82%, it's a season of warmth mixed with a touch of tropical charm!

September Temperature in Chinameca

In September in Chinameca, the average temperature is 24°C (75°F). Maximums can reach 32°C (90°F) and minimums can be as low as 17°C (63°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Chinameca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chinameca, September typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (90°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec717479828277767675757371
Data source: Temperature data for Chinameca 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 Chinameca

In Chinameca in September, the precipitation amount is 308 mm (12.1 in) over the course of 24 days.

September Precipitation Trends in Chinameca

The chart displays monthly precipitation patterns in Chinameca, 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 Chinameca, September typically receives around 308 mm (12.1 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec7751168281189250308136384
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chinameca

In Chinameca in September, humidity is 82%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel feel sticky and heavy on the skin, often requiring more frequent breaks and hydration.

September Average Humidity in Chinameca

This chart illustrates the average monthly humidity levels in Chinameca, 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 Chinameca is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chinameca

In Chinameca 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 Chinameca, you can check here.

Maximum UV Index Levels in Chinameca for September

The chart shows the monthly maximum UV Index (UVI) for Chinameca 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 Chinameca typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413141413141198
Data source: Chinameca 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 Chinameca Compares to Other Months

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

This table compares monthly weather conditions in Chinameca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)7 mm (0.3 inches)84%very high
February Weather24°C (75°F)7 mm (0.3 inches)78%extreme
March Weather26°C (79°F)5 mm (0.2 inches)75%extreme
April Weather28°C (82°F)11 mm (0.4 inches)70%extreme
May Weather28°C (82°F)68 mm (2.7 inches)77%extreme
June Weather25°C (77°F)281 mm (11.1 inches)76%extreme
July Weather25°C (77°F)189 mm (7.5 inches)68%extreme
August Weather24°C (76°F)250 mm (9.8 inches)70%extreme
September Weather24°C (75°F)308 mm (12.1 inches)82%extreme
October Weather24°C (75°F)136 mm (5.3 inches)91%extreme
November Weather23°C (73°F)38 mm (1.5 inches)89%very high
December Weather22°C (71°F)4 mm (0.1 inches)88%very high

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