nomadseason

September Weather in San Francisco del Mezquital, Mexico

Last updated: August 27, 2025

In September, the average temperature in San Francisco del Mezquital, Mexico hovers around 17°C (63°F). Expect a minimum chill of 8°C (47°F) and a warm high of 27°C (81°F). Be prepared for 152 mm (6.0 in) of rain over approximately 20 days, with the air feeling quite humid at an average of 86%.

September Temperature in San Francisco del Mezquital

In September in San Francisco del Mezquital, the average temperature is 17°C (63°F), with maximums reaching 27°C (81°F) and minimums dropping as low as 8°C (47°F). This moderate climate makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in San Francisco del Mezquital: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Francisco del Mezquital, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Francisco del Mezquital, September typically has an average temperature of 17°C (63°F), with highs reaching up to 27°C (81°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec515459636769656663625752
Data source: Temperature data for San Francisco del Mezquital 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 Francisco del Mezquital

In San Francisco del Mezquital in September, the total precipitation amount is 152 mm (6.0 in) spread over a period of 20 days.

September Precipitation Trends in San Francisco del Mezquital

The chart displays monthly precipitation patterns in San Francisco del Mezquital, 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 Francisco del Mezquital, September typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec2015541867179125152701914
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in San Francisco del Mezquital

In San Francisco del Mezquital in September humidity is 86%. With an average temperature of 17°C (63°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and slightly stifling for traveling, as every step requires more effort and even a gentle breeze feels refreshing amidst the muggy atmosphere.

September Average Humidity in San Francisco del Mezquital

This chart illustrates the average monthly humidity levels in San Francisco del Mezquital, 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 Francisco del Mezquital is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%64%49%47%55%77%82%83%86%83%80%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Francisco del Mezquital

In San Francisco del Mezquital in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Francisco del Mezquital, you can check here.

Maximum UV Index Levels in San Francisco del Mezquital for September

The chart shows the monthly maximum UV Index (UVI) for San Francisco del Mezquital 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 Francisco del Mezquital typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131515141414141297
Data source: San Francisco del Mezquital 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 Francisco del Mezquital Compares to Other Months

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

This table compares monthly weather conditions in San Francisco del Mezquital, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)20 mm (0.8 inches)71%very high
February Weather12°C (54°F)15 mm (0.6 inches)64%extreme
March Weather15°C (59°F)5 mm (0.2 inches)49%extreme
April Weather17°C (63°F)4 mm (0.2 inches)47%extreme
May Weather19°C (67°F)18 mm (0.7 inches)55%extreme
June Weather21°C (69°F)67 mm (2.6 inches)77%extreme
July Weather18°C (65°F)179 mm (7.0 inches)82%extreme
August Weather19°C (66°F)125 mm (4.9 inches)83%extreme
September Weather17°C (63°F)152 mm (6.0 inches)86%extreme
October Weather17°C (62°F)69 mm (2.7 inches)83%extreme
November Weather14°C (57°F)19 mm (0.7 inches)80%very high
December Weather11°C (52°F)13 mm (0.5 inches)83%high

Compare San Francisco del Mezquital's Climate with Cities Worldwide