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September Weather in Rosendo Salazar, Mexico

Last updated: August 27, 2025

In September, the average temperature in Rosendo Salazar, Mexico hovers around 24°C (76°F), with a comfortable minimum of 18°C (65°F) and a warm maximum reaching 33°C (91°F). However, be prepared for some rain, as precipitation amounts to 171 mm (6.8 in) over 23 days. Additionally, the air tends to be quite humid, with an average humidity of 87%.

September Temperature in Rosendo Salazar

In September in Rosendo Salazar, the average temperature is 24°C (76°F). Maximums can reach 33°C (91°F), while minimums can drop to as low as 18°C (65°F). This creates a comfortable climate for travelers, making it an ideal time to explore the area.

September Weather in Rosendo Salazar: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Rosendo Salazar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosendo Salazar, September typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (91°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec707274767775777676757270
Data source: Temperature data for Rosendo Salazar 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 Rosendo Salazar

In Rosendo Salazar in September, the precipitation amount is 171 mm (6.8 in) over the course of 23 days.

September Precipitation Trends in Rosendo Salazar

The chart displays monthly precipitation patterns in Rosendo Salazar, 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 Rosendo Salazar, September typically receives around 171 mm (6.8 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec11873286244981701721531710
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rosendo Salazar

In Rosendo Salazar in September, humidity is 87%. With an average temperature of 24°C (76°F), this humidity feels like a warm, clingy blanket enveloping you, making travel feel sluggish and sticky as you navigate the air thick with moisture.

September Average Humidity in Rosendo Salazar

This chart illustrates the average monthly humidity levels in Rosendo Salazar, 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 Rosendo Salazar is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rosendo Salazar

In Rosendo Salazar 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 Rosendo Salazar.

Maximum UV Index Levels in Rosendo Salazar for September

The chart shows the monthly maximum UV Index (UVI) for Rosendo Salazar 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 Rosendo Salazar typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131312109
Data source: Rosendo Salazar 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 Rosendo Salazar Compares to Other Months

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

This table compares monthly weather conditions in Rosendo Salazar, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)11 mm (0.4 inches)83%very high
February Weather22°C (72°F)8 mm (0.3 inches)76%extreme
March Weather23°C (74°F)7 mm (0.3 inches)66%extreme
April Weather24°C (76°F)32 mm (1.3 inches)59%extreme
May Weather25°C (77°F)86 mm (3.4 inches)64%extreme
June Weather24°C (76°F)244 mm (9.6 inches)69%extreme
July Weather25°C (77°F)98 mm (3.8 inches)82%extreme
August Weather25°C (77°F)170 mm (6.7 inches)87%extreme
September Weather24°C (76°F)171 mm (6.8 inches)87%extreme
October Weather24°C (75°F)153 mm (6.0 inches)88%extreme
November Weather22°C (73°F)17 mm (0.7 inches)88%very high
December Weather21°C (71°F)10 mm (0.4 inches)88%very high

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