September Weather in Efigenia, Mexico

Last updated: August 27, 2025

In Efigenia, Mexico, the average temperature in September hovers around 20°C (68°F), with nighttime lows dipping to a refreshing 10°C (51°F) and daytime highs reaching a warm 31°C (88°F). Expect a total precipitation of 101 mm (4.0 in) spread over about 13 days, contributing to an average humidity level of 81%—ideal for those who enjoy a mild, damp climate!

September Temperature in Efigenia

In September in Efigenia, the average temperature is 20°C (68°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 10°C (51°F). This pleasant temperature range makes Efigenia an ideal destination for travelers looking to enjoy moderate weather during their visit.

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

The chart illustrates September temperature patterns in Efigenia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Efigenia, September typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 10°C (51°F).

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

September Precipitation in Efigenia

In Efigenia in September, the precipitation amount is 101 mm (4.0 in) over the course of 13 days.

September Precipitation Trends in Efigenia

The chart displays monthly precipitation patterns in Efigenia, 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 Efigenia, September typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 13 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 Efigenia

In Efigenia in September humidity is 81%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make outdoor activities feel steamy and exhausting, potentially leading travelers to seek shade or a refreshing drink more often.

September Average Humidity in Efigenia

This chart illustrates the average monthly humidity levels in Efigenia, 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 Efigenia is approximately 81%, 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 Efigenia

In Efigenia 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 Efigenia, you can check here.

Maximum UV Index Levels in Efigenia for September

The chart shows the monthly maximum UV Index (UVI) for Efigenia 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 Efigenia typically reaches 14, which falls under the extreme exposure category.

Data source: Efigenia 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 Efigenia Compares to Other Months

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

This table compares monthly weather conditions in Efigenia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	17 mm (0.7 inches)	75%	very high
February Weather	16°C (60°F)	5 mm (0.2 inches)	69%	extreme
March Weather	19°C (66°F)	7 mm (0.3 inches)	65%	extreme
April Weather	21°C (70°F)	12 mm (0.5 inches)	64%	extreme
May Weather	23°C (73°F)	27 mm (1.1 inches)	75%	extreme
June Weather	23°C (73°F)	47 mm (1.8 inches)	78%	extreme
July Weather	21°C (71°F)	87 mm (3.4 inches)	67%	extreme
August Weather	22°C (71°F)	49 mm (1.9 inches)	64%	extreme
September Weather	20°C (68°F)	101 mm (4.0 inches)	81%	extreme
October Weather	19°C (66°F)	43 mm (1.7 inches)	85%	extreme
November Weather	16°C (61°F)	10 mm (0.4 inches)	87%	very high
December Weather	13°C (56°F)	15 mm (0.6 inches)	87%	very high