September Weather in Tepic, Mexico

Last updated: August 27, 2025

In Tepic, Mexico, the average temperature in September is a warm 29°C (85°F), with a minimum of 20°C (68°F) and a maximum reaching up to 40°C (105°F). Expect about 112 mm (4.4 in) of precipitation spread over 14 days, contributing to an average humidity of 82%. This tropical climate invites both adventure and relaxation!

September Temperature in Tepic

In September in Tepic, the average temperature is 29°C (85°F). Maximums can reach 40°C (105°F), and minimums can be as low as 20°C (68°F). This warm and varied climate makes it an ideal time for travelers seeking both sunshine and comfortable evenings.

September Weather in Tepic: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tepic, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tepic, September typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (105°F) and lows dropping to around 20°C (68°F).

Data source: Temperature data for Tepic generated using information from the Copernicus Climate Change Service.

September Precipitation in Tepic

In Tepic in September, the precipitation amount is 112 mm (4.4 in) spread over 14 days.

September Precipitation Trends in Tepic

The chart displays monthly precipitation patterns in Tepic, 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 Tepic, September typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Tepic

In Tepic in September, humidity is 82%. With an average temperature of 29°C (85°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel almost stifling and requiring frequent breaks to stay refreshed and hydrated.

September Average Humidity in Tepic

This chart illustrates the average monthly humidity levels in Tepic, 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 Tepic is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tepic

In Tepic 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 Tepic.

Maximum UV Index Levels in Tepic for September

The chart shows the monthly maximum UV Index (UVI) for Tepic 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 Tepic typically reaches 12, which falls under the extreme exposure category.

Data source: Tepic 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 Tepic Compares to Other Months

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

This table compares monthly weather conditions in Tepic, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	9 mm (0.4 inches)	74%	high
February Weather	18°C (66°F)	17 mm (0.7 inches)	67%	very high
March Weather	20°C (69°F)	6 mm (0.3 inches)	60%	very high
April Weather	23°C (74°F)	0 mm (0.0 inches)	51%	extreme
May Weather	26°C (80°F)	0 mm (0.0 inches)	47%	extreme
June Weather	30°C (86°F)	17 mm (0.7 inches)	50%	extreme
July Weather	31°C (88°F)	105 mm (4.1 inches)	70%	extreme
August Weather	31°C (87°F)	148 mm (5.8 inches)	81%	extreme
September Weather	29°C (85°F)	112 mm (4.4 inches)	82%	extreme
October Weather	28°C (82°F)	18 mm (0.7 inches)	78%	very high
November Weather	23°C (74°F)	35 mm (1.4 inches)	78%	high
December Weather	19°C (66°F)	13 mm (0.5 inches)	80%	high