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September Weather in Rio Chiquito, Mexico

Last updated: August 27, 2025

In September, the average temperature in Rio Chiquito, Mexico hovers around 24°C (76°F), creating a warm and inviting atmosphere. Daily temperatures can vary, with a minimum of 18°C (64°F) and a peak reaching 34°C (93°F). However, be prepared for some rain, as the region experiences approximately 474 mm (18.7 in) of precipitation spread over 26 days. Don't forget to stay hydrated, as the average humidity is a high 84%!

September Temperature in Rio Chiquito

In September in Rio Chiquito, the average temperature is 24°C (76°F), with maximums reaching 34°C (93°F) and minimums dipping as low as 18°C (64°F). This climate makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Rio Chiquito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Chiquito, September typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (93°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec666971767876767676746967
Data source: Temperature data for Rio Chiquito 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 Chiquito

In Rio Chiquito in September, the precipitation amount is 474 mm (18.7 in) spread out over 26 days.

September Precipitation Trends in Rio Chiquito

The chart displays monthly precipitation patterns in Rio Chiquito, 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 Chiquito, September typically receives around 474 mm (18.7 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec104105757514141720835847437021999
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rio Chiquito

In Rio Chiquito in September humidity is 84%. With an average temperature of 24°C (76°F), this humidity feels like a warm, damp embrace that can make outdoor activities feel sticky and uncomfortable, requiring frequent breaks in the shade and plenty of hydration for travelers.

September Average Humidity in Rio Chiquito

This chart illustrates the average monthly humidity levels in Rio Chiquito, 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 Chiquito is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rio Chiquito

In Rio Chiquito 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 Rio Chiquito.

Maximum UV Index Levels in Rio Chiquito for September

The chart shows the monthly maximum UV Index (UVI) for Rio Chiquito 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 Chiquito typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121313141414131312108
Data source: Rio Chiquito 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 Chiquito Compares to Other Months

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

This table compares monthly weather conditions in Rio Chiquito, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)104 mm (4.1 inches)84%very high
February Weather20°C (69°F)105 mm (4.2 inches)80%extreme
March Weather22°C (72°F)75 mm (3.0 inches)73%extreme
April Weather24°C (76°F)75 mm (3.0 inches)67%extreme
May Weather26°C (79°F)141 mm (5.6 inches)72%extreme
June Weather25°C (77°F)417 mm (16.4 inches)73%extreme
July Weather24°C (76°F)208 mm (8.2 inches)76%extreme
August Weather24°C (76°F)358 mm (14.1 inches)80%extreme
September Weather24°C (76°F)474 mm (18.7 inches)84%extreme
October Weather23°C (74°F)370 mm (14.6 inches)89%extreme
November Weather21°C (70°F)219 mm (8.6 inches)88%very high
December Weather19°C (67°F)99 mm (3.9 inches)88%very high

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