nomadseason

September Weather in Francisco Guerrero, Mexico

Last updated: August 27, 2025

In September, the average temperature in Francisco Guerrero, Mexico hovers around 27°C (80°F), with a minimum of 21°C (69°F) and a maximum that can soar to 38°C (101°F). Be prepared for some rain, as the region experiences an average precipitation of 211 mm (8.3 in) over 24 days throughout the month. With an average humidity level of 77%, it's a truly vibrant climate that calls for both sun and shade!

September Temperature in Francisco Guerrero

In September in Francisco Guerrero, the average temperature is 27°C (80°F). Maximums can reach 38°C (101°F) and minimums can be as low as 21°C (69°F). This climate makes it a great destination for travelers looking to enjoy warm weather.

September Weather in Francisco Guerrero: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Francisco Guerrero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Francisco Guerrero, September typically has an average temperature of 27°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec727578838581818180787473
Data source: Temperature data for Francisco Guerrero 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 Francisco Guerrero

In Francisco Guerrero in September, the total precipitation amount is 211 mm (8.3 in) spread over 24 days.

September Precipitation Trends in Francisco Guerrero

The chart displays monthly precipitation patterns in Francisco Guerrero, 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 Francisco Guerrero, September typically receives around 211 mm (8.3 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec773522541132748913621124013668
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Francisco Guerrero

In Francisco Guerrero in September humidity is 77%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making outdoor activities feel more strenuous and requiring frequent breaks and hydration for comfort.

September Average Humidity in Francisco Guerrero

This chart illustrates the average monthly humidity levels in Francisco Guerrero, 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 Francisco Guerrero is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Francisco Guerrero

In Francisco Guerrero 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 Francisco Guerrero.

Maximum UV Index Levels in Francisco Guerrero for September

The chart shows the monthly maximum UV Index (UVI) for Francisco Guerrero 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 Francisco Guerrero typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314131414131312109
Data source: Francisco Guerrero 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 Francisco Guerrero Compares to Other Months

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

This table compares monthly weather conditions in Francisco Guerrero, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)76 mm (3.0 inches)84%very high
February Weather24°C (75°F)35 mm (1.4 inches)73%extreme
March Weather26°C (79°F)22 mm (0.9 inches)59%extreme
April Weather29°C (84°F)54 mm (2.1 inches)52%extreme
May Weather29°C (85°F)113 mm (4.4 inches)53%extreme
June Weather27°C (81°F)274 mm (10.8 inches)55%extreme
July Weather27°C (81°F)89 mm (3.5 inches)61%extreme
August Weather27°C (81°F)136 mm (5.4 inches)71%extreme
September Weather27°C (80°F)211 mm (8.3 inches)77%extreme
October Weather26°C (78°F)240 mm (9.4 inches)78%extreme
November Weather24°C (75°F)136 mm (5.4 inches)82%very high
December Weather23°C (73°F)68 mm (2.7 inches)86%very high

Compare Francisco Guerrero's Climate with Cities Worldwide