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September Weather in El Claro, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Claro, Mexico is a warm 29°C (84°F), with lows dipping to a refreshing 14°C (57°F) and peaking at a scorching 40°C (105°F). Expect around 59 mm (2.3 in) of precipitation spread over 5 days, coupled with an average humidity of 72%. Prepare for a mix of sun and occasional showers in this vibrant locale!

September Temperature in El Claro

In September in El Claro, the average temperature is 29°C (84°F). Maximums can reach 40°C (105°F), while minimums can drop to as low as 14°C (57°F). It's essential to pack accordingly for your trip, as the weather can vary significantly throughout the day.

September Weather in El Claro: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Claro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Claro, September typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (105°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec565864737988878783766757
Data source: Temperature data for El Claro 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 El Claro

In El Claro in September, the precipitation amount is 59 mm (2.3 in) over the course of 5 days.

September Precipitation Trends in El Claro

The chart displays monthly precipitation patterns in El Claro, 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 El Claro, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec252718324625259112920
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Claro

In El Claro in September humidity is 72%. With an average temperature of 29°C (84°F), this humidity feels like walking through a warm, damp sponge, making travel uncomfortable as the heat clings to your skin and drains your energy.

September Average Humidity in El Claro

This chart illustrates the average monthly humidity levels in El Claro, 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 El Claro is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%60%43%32%28%38%60%72%66%74%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Claro

In El Claro in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in El Claro.

Maximum UV Index Levels in El Claro for September

The chart shows the monthly maximum UV Index (UVI) for El Claro 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 El Claro typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710121212121211965
Data source: El Claro 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 El Claro Compares to Other Months

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

This table compares monthly weather conditions in El Claro, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)25 mm (1.0 inches)74%moderate
February Weather14°C (58°F)26 mm (1.0 inches)71%high
March Weather18°C (64°F)18 mm (0.7 inches)60%very high
April Weather23°C (73°F)3 mm (0.1 inches)43%extreme
May Weather26°C (79°F)2 mm (0.1 inches)32%extreme
June Weather31°C (88°F)4 mm (0.2 inches)28%extreme
July Weather31°C (88°F)62 mm (2.4 inches)38%extreme
August Weather31°C (88°F)52 mm (2.1 inches)60%extreme
September Weather29°C (84°F)59 mm (2.3 inches)72%extreme
October Weather24°C (76°F)11 mm (0.4 inches)66%very high
November Weather19°C (67°F)29 mm (1.1 inches)74%high
December Weather14°C (57°F)20 mm (0.8 inches)81%moderate

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