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September Weather in Calotmul, Mexico

Last updated: August 27, 2025

In Calotmul, Mexico, the average temperature in September hovers around 28°C (82°F), with a comfortable minimum of 22°C (72°F) and a warm maximum reaching up to 36°C (97°F). Expect some rain, as the area sees an average precipitation of 102 mm (4.0 in) spread over 18 days. With an average humidity of 82%, it's a month that feels both vibrant and lush.

September Temperature in Calotmul

In September in Calotmul, the average temperature is 28°C (82°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 22°C (72°F). It's an ideal time for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates September temperature patterns in Calotmul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calotmul, September typically has an average temperature of 28°C (82°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec747779828382838382817775
Data source: Temperature data for Calotmul 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 Calotmul

In Calotmul in September, the precipitation amount is 102 mm (4.0 in) over the course of 18 days.

September Precipitation Trends in Calotmul

The chart displays monthly precipitation patterns in Calotmul, 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 Calotmul, September typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec25127305115767891021354521
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Calotmul

In Calotmul in September humidity is 82%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense blanket, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated.

September Average Humidity in Calotmul

This chart illustrates the average monthly humidity levels in Calotmul, 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 Calotmul is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%71%70%68%69%74%81%82%83%84%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Calotmul

In Calotmul in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Calotmul.

Maximum UV Index Levels in Calotmul for September

The chart shows the monthly maximum UV Index (UVI) for Calotmul 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 Calotmul typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131212121187
Data source: Calotmul 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 Calotmul Compares to Other Months

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

This table compares monthly weather conditions in Calotmul, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)25 mm (1.0 inches)81%very high
February Weather25°C (77°F)12 mm (0.5 inches)78%very high
March Weather26°C (79°F)7 mm (0.3 inches)71%extreme
April Weather28°C (82°F)30 mm (1.2 inches)70%extreme
May Weather29°C (84°F)51 mm (2.0 inches)68%extreme
June Weather28°C (83°F)157 mm (6.2 inches)69%extreme
July Weather28°C (83°F)67 mm (2.6 inches)74%extreme
August Weather28°C (83°F)89 mm (3.5 inches)81%extreme
September Weather28°C (82°F)102 mm (4.0 inches)82%extreme
October Weather27°C (81°F)135 mm (5.3 inches)83%extreme
November Weather25°C (77°F)44 mm (1.8 inches)84%very high
December Weather24°C (75°F)21 mm (0.8 inches)86%high

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