nomadseason

September Weather in San Pablo, Mexico

Last updated: August 27, 2025

In San Pablo, Mexico, the average temperature in September hovers around 28°C (82°F). Expect a minimum temperature of 19°C (66°F) and a maximum of 35°C (96°F). During this month, precipitation reaches up to 222 mm (8.7 in) over 21 days, contributing to an average humidity of 80%. Stay prepared for a warm and possibly wet experience!

September Temperature in San Pablo

In September in San Pablo, the average temperature is 28°C (82°F). Maximums can reach 35°C (96°F), while minimums can drop as low as 19°C (66°F). Be prepared for warm weather and pack accordingly for your travels!

September Weather in San Pablo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Pablo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pablo, September typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (96°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec687073788282838382787369
Data source: Temperature data for San Pablo 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 San Pablo

In San Pablo in September, the precipitation amount is 222 mm (8.7 in) recorded over the course of 21 days.

September Precipitation Trends in San Pablo

The chart displays monthly precipitation patterns in San Pablo, 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 San Pablo, September typically receives around 222 mm (8.7 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec7256699610016511114022224911139
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in San Pablo

In San Pablo in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in San Pablo

This chart illustrates the average monthly humidity levels in San Pablo, 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 San Pablo is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%82%81%80%77%76%78%80%82%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Pablo

In San Pablo in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Pablo.

Maximum UV Index Levels in San Pablo for September

The chart shows the monthly maximum UV Index (UVI) for San Pablo 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 San Pablo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810111213131312121187
Data source: San Pablo 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 San Pablo Compares to Other Months

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

This table compares monthly weather conditions in San Pablo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)72 mm (2.8 inches)82%very high
February Weather21°C (70°F)56 mm (2.2 inches)83%very high
March Weather23°C (74°F)69 mm (2.7 inches)82%extreme
April Weather26°C (78°F)96 mm (3.8 inches)81%extreme
May Weather28°C (82°F)100 mm (3.9 inches)80%extreme
June Weather28°C (83°F)165 mm (6.5 inches)77%extreme
July Weather28°C (83°F)111 mm (4.4 inches)76%extreme
August Weather29°C (84°F)140 mm (5.5 inches)78%extreme
September Weather28°C (82°F)222 mm (8.7 inches)80%extreme
October Weather26°C (79°F)249 mm (9.8 inches)82%extreme
November Weather23°C (73°F)111 mm (4.4 inches)84%very high
December Weather21°C (70°F)39 mm (1.5 inches)85%high

Compare San Pablo's Climate with Cities Worldwide