September Weather in Nopalapan, Mexico

Last updated: August 27, 2025

In September, the average temperature in Nopalapan, Mexico is a warm 27°C (81°F). Visitors can expect a comfortable minimum of 21°C (70°F), while maximum temperatures can reach up to 36°C (97°F). However, be prepared for some rain, as the area receives 291 mm (11.5 in) of precipitation spread over 25 days. The average humidity sits at a tropical 84%, making it a perfect time for those who enjoy warm, humid conditions.

September Temperature in Nopalapan

In September in Nopalapan, the average temperature is 27°C (81°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 21°C (70°F). This delightful weather makes Nopalapan an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates September temperature patterns in Nopalapan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nopalapan, September typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Nopalapan

In Nopalapan in September, the total precipitation amount is 291 mm (11.5 in) spread over 25 days.

September Precipitation Trends in Nopalapan

The chart displays monthly precipitation patterns in Nopalapan, 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 Nopalapan, September typically receives around 291 mm (11.5 inches) of precipitation spread over approximately 25 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Nopalapan

In Nopalapan in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

September Average Humidity in Nopalapan

This chart illustrates the average monthly humidity levels in Nopalapan, 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 Nopalapan is approximately 84%, 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 Nopalapan

In Nopalapan in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Nopalapan.

Maximum UV Index Levels in Nopalapan for September

The chart shows the monthly maximum UV Index (UVI) for Nopalapan 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 Nopalapan typically reaches 13, which falls under the extreme exposure category.

Data source: Nopalapan 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 Nopalapan Compares to Other Months

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

This table compares monthly weather conditions in Nopalapan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	40 mm (1.6 inches)	84%	very high
February Weather	24°C (75°F)	32 mm (1.3 inches)	80%	extreme
March Weather	25°C (78°F)	21 mm (0.8 inches)	73%	extreme
April Weather	28°C (82°F)	26 mm (1.0 inches)	67%	extreme
May Weather	29°C (85°F)	51 mm (2.0 inches)	72%	extreme
June Weather	28°C (82°F)	254 mm (10.0 inches)	73%	extreme
July Weather	27°C (82°F)	229 mm (9.0 inches)	76%	extreme
August Weather	27°C (81°F)	272 mm (10.7 inches)	80%	extreme
September Weather	27°C (81°F)	291 mm (11.5 inches)	84%	extreme
October Weather	26°C (79°F)	233 mm (9.2 inches)	89%	extreme
November Weather	24°C (75°F)	99 mm (3.9 inches)	88%	very high
December Weather	22°C (73°F)	36 mm (1.4 inches)	88%	very high