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September Weather in Rio Corozal, Mexico

Last updated: August 27, 2025

In September, the average temperature in Rio Corozal, Mexico hovers around 23°C (73°F), with a minimum of 17°C (63°F) and a maximum reaching up to 31°C (87°F). Expect heavy precipitation, averaging 242 mm (9.5 in) throughout 27 rainy days. The average humidity during this time is a muggy 77%, making it a month to prepare for both warmth and wetness.

September Temperature in Rio Corozal

In September in Rio Corozal, the average temperature is 23°C (73°F). Maximums can reach 31°C (87°F) and minimums can be as low as 17°C (63°F). This mild climate makes Rio Corozal an ideal destination for outdoor activities and exploration during this month.

September Weather in Rio Corozal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Rio Corozal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Corozal, September typically has an average temperature of 23°C (73°F), with highs reaching up to 31°C (87°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec656768747673727373726866
Data source: Temperature data for Rio Corozal 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 Rio Corozal

In Rio Corozal in September, the total precipitation amount is 242 mm (9.5 in) spread over 27 days.

September Precipitation Trends in Rio Corozal

The chart displays monthly precipitation patterns in Rio Corozal, 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 Rio Corozal, September typically receives around 242 mm (9.5 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec8551526416532014619424225712969
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rio Corozal

In Rio Corozal in September, humidity is 77%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable but bearable. It's essential to stay hydrated and take frequent breaks to enjoy the sights while avoiding overheating.

September Average Humidity in Rio Corozal

This chart illustrates the average monthly humidity levels in Rio Corozal, 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 Rio Corozal is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rio Corozal

In Rio Corozal 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 Rio Corozal, you can check here.

Maximum UV Index Levels in Rio Corozal for September

The chart shows the monthly maximum UV Index (UVI) for Rio Corozal 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 Rio Corozal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141413109
Data source: Rio Corozal 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 Rio Corozal Compares to Other Months

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

This table compares monthly weather conditions in Rio Corozal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)85 mm (3.3 inches)84%very high
February Weather19°C (67°F)51 mm (2.0 inches)73%extreme
March Weather20°C (69°F)52 mm (2.0 inches)59%extreme
April Weather23°C (74°F)64 mm (2.5 inches)52%extreme
May Weather24°C (76°F)165 mm (6.5 inches)53%extreme
June Weather23°C (74°F)320 mm (12.6 inches)55%extreme
July Weather22°C (73°F)146 mm (5.8 inches)61%extreme
August Weather23°C (73°F)194 mm (7.6 inches)71%extreme
September Weather23°C (73°F)242 mm (9.5 inches)77%extreme
October Weather22°C (72°F)257 mm (10.1 inches)78%extreme
November Weather20°C (69°F)129 mm (5.1 inches)82%very high
December Weather19°C (66°F)69 mm (2.7 inches)86%very high

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