nomadseason

September Weather in Tezuapan (San Isidro), Mexico

Last updated: August 27, 2025

In Tezuapan (San Isidro), Mexico, the average temperature in September hovers around 17°C (63°F), with a minimum of 7°C (46°F) and a comfortable maximum of 26°C (80°F). Expect precipitation to reach 225 mm (8.9 in) over approximately 21 days, contributing to a notably high average humidity of 82%. Get ready for a month filled with refreshing weather!

September Temperature in Tezuapan (San Isidro)

In September in Tezuapan (San Isidro), the average temperature is 17°C (63°F). Maximums can reach 26°C (80°F) and minimums can be as low as 7°C (46°F). This makes it a perfect time for travelers to enjoy mild weather and explore the local attractions comfortably.

September Weather in Tezuapan (San Isidro): Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tezuapan (San Isidro), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tezuapan (San Isidro), September typically has an average temperature of 17°C (63°F), with highs reaching up to 26°C (80°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec555961646563626363625956
Data source: Temperature data for Tezuapan (San Isidro) 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 Tezuapan (San Isidro)

In Tezuapan (San Isidro) in September, the total precipitation amount is 225 mm (8.9 in) recorded over the course of 21 days.

September Precipitation Trends in Tezuapan (San Isidro)

The chart displays monthly precipitation patterns in Tezuapan (San Isidro), 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 Tezuapan (San Isidro), September typically receives around 225 mm (8.9 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec55174711421411014322591195
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Tezuapan (San Isidro)

In Tezuapan (San Isidro) in September, humidity is 82%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you—comfortable yet heavy, making outdoor activities more taxing and requiring frequent breaks for hydration.

September Average Humidity in Tezuapan (San Isidro)

This chart illustrates the average monthly humidity levels in Tezuapan (San Isidro), 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 Tezuapan (San Isidro) is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tezuapan (San Isidro)

In Tezuapan (San Isidro) 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 Tezuapan (San Isidro), you can check here.

Maximum UV Index Levels in Tezuapan (San Isidro) for September

The chart shows the monthly maximum UV Index (UVI) for Tezuapan (San Isidro) 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 Tezuapan (San Isidro) typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141412109
Data source: Tezuapan (San Isidro) 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 Tezuapan (San Isidro) Compares to Other Months

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

This table compares monthly weather conditions in Tezuapan (San Isidro), showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)5 mm (0.2 inches)84%very high
February Weather15°C (59°F)5 mm (0.2 inches)78%extreme
March Weather16°C (61°F)17 mm (0.7 inches)75%extreme
April Weather18°C (64°F)47 mm (1.9 inches)70%extreme
May Weather18°C (65°F)114 mm (4.5 inches)77%extreme
June Weather17°C (63°F)214 mm (8.4 inches)76%extreme
July Weather17°C (62°F)110 mm (4.3 inches)68%extreme
August Weather17°C (63°F)143 mm (5.6 inches)70%extreme
September Weather17°C (63°F)225 mm (8.9 inches)82%extreme
October Weather16°C (62°F)91 mm (3.6 inches)91%extreme
November Weather15°C (59°F)19 mm (0.7 inches)89%very high
December Weather13°C (57°F)5 mm (0.2 inches)88%very high

Compare Tezuapan (San Isidro)'s Climate with Cities Worldwide