nomadseason

September Weather in Alvaro Obregon, Mexico

Last updated: August 27, 2025

In September, the average temperature in Alvaro Obregon, Mexico hovers around 27°C (82°F), with the minimum dipping to 21°C (70°F) and the maximum soaring to 38°C (100°F). During this month, expect precipitation of about 221 mm (8.7 in) spread over 23 days, contributing to the average humidity of 77%.

September Temperature in Alvaro Obregon

In September in Alvaro Obregon, the average temperature is 27°C (82°F). The maximum can reach 38°C (100°F), while the minimum can be as low as 21°C (70°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

September Weather in Alvaro Obregon: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Alvaro Obregon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alvaro Obregon, September typically has an average temperature of 27°C (82°F), with highs reaching up to 38°C (100°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec737780868782828281797674
Data source: Temperature data for Alvaro Obregon 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 Alvaro Obregon

In Alvaro Obregon in September, the precipitation amount is 221 mm (8.7 in) spread over 23 days.

September Precipitation Trends in Alvaro Obregon

The chart displays monthly precipitation patterns in Alvaro Obregon, 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 Alvaro Obregon, September typically receives around 221 mm (8.7 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec592518451052669715922122110848
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Alvaro Obregon

In Alvaro Obregon in September, humidity is 77%. With an average temperature of 27°C (82°F), this humidity feels like a warm blanket wrapping around you, making travel feel heavy and slightly stifling, requiring frequent breaks and hydration to enjoy the sights comfortably.

September Average Humidity in Alvaro Obregon

This chart illustrates the average monthly humidity levels in Alvaro Obregon, 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 Alvaro Obregon 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 Alvaro Obregon

In Alvaro Obregon 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 Alvaro Obregon.

Maximum UV Index Levels in Alvaro Obregon for September

The chart shows the monthly maximum UV Index (UVI) for Alvaro Obregon 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 Alvaro Obregon typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314141313131312108
Data source: Alvaro Obregon 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 Alvaro Obregon Compares to Other Months

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

This table compares monthly weather conditions in Alvaro Obregon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)59 mm (2.3 inches)84%very high
February Weather25°C (77°F)25 mm (1.0 inches)73%extreme
March Weather27°C (80°F)18 mm (0.7 inches)59%extreme
April Weather30°C (86°F)45 mm (1.8 inches)52%extreme
May Weather31°C (87°F)105 mm (4.1 inches)53%extreme
June Weather28°C (82°F)266 mm (10.5 inches)55%extreme
July Weather28°C (82°F)97 mm (3.8 inches)61%extreme
August Weather28°C (82°F)159 mm (6.2 inches)71%extreme
September Weather27°C (82°F)221 mm (8.7 inches)77%extreme
October Weather26°C (79°F)221 mm (8.7 inches)78%extreme
November Weather24°C (76°F)108 mm (4.3 inches)82%very high
December Weather23°C (74°F)48 mm (1.9 inches)86%very high

Compare Alvaro Obregon's Climate with Cities Worldwide