nomadseason

September Weather in Granados, Mexico

Last updated: August 27, 2025

In September, the average temperature in Granados, Mexico hovers around 26°C (79°F), with extremes ranging from a crisp 13°C (56°F) to a sweltering 39°C (103°F). Expect 69 mm (2.7 in) of precipitation over the course of 6 days, contributing to an average humidity of 82%. Whether you’re basking in the warmth or dodging the rain, prepare for a climate full of contrasts!

September Temperature in Granados

In September in Granados, the average temperature is 26°C (79°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 13°C (56°F). This wide temperature range makes it essential for travelers to pack both lighter clothing for the heat and warmer layers for cooler evenings.

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

The chart illustrates September temperature patterns in Granados, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Granados, September typically has an average temperature of 26°C (79°F), with highs reaching up to 39°C (103°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec535663727886828179736454
Data source: Temperature data for Granados generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Granados

In Granados in September, the precipitation amount is 69 mm (2.7 in) over a period of 6 days.

September Precipitation Trends in Granados

The chart displays monthly precipitation patterns in Granados, 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 Granados, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec3834432314909169354541
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Granados

In Granados in September, humidity is 82%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket that envelops you, making outdoor activities feel more taxing and requiring frequent breaks to stay hydrated.

September Average Humidity in Granados

This chart illustrates the average monthly humidity levels in Granados, 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 Granados is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%69%63%50%39%36%60%78%82%76%80%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Granados

In Granados 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 Granados.

Maximum UV Index Levels in Granados for September

The chart shows the monthly maximum UV Index (UVI) for Granados 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 Granados typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810121212121211975
Data source: Granados 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 Granados Compares to Other Months

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

This table compares monthly weather conditions in Granados, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)38 mm (1.5 inches)78%moderate
February Weather14°C (57°F)34 mm (1.3 inches)69%very high
March Weather17°C (63°F)43 mm (1.7 inches)63%very high
April Weather22°C (72°F)2 mm (0.1 inches)49%extreme
May Weather26°C (78°F)3 mm (0.1 inches)39%extreme
June Weather30°C (87°F)14 mm (0.6 inches)36%extreme
July Weather28°C (82°F)90 mm (3.5 inches)60%extreme
August Weather27°C (81°F)91 mm (3.6 inches)78%extreme
September Weather26°C (79°F)69 mm (2.7 inches)82%extreme
October Weather23°C (73°F)35 mm (1.4 inches)76%very high
November Weather18°C (64°F)45 mm (1.8 inches)80%high
December Weather12°C (55°F)41 mm (1.6 inches)85%moderate

Compare Granados's Climate with Cities Worldwide