September Weather in Pioche, United States

Last updated: June 24, 2025

In September, the average temperature in Pioche, United States hovers around 21°C (70°F). Expect temperatures to range from a chilly 2°C (36°F) to a warm 36°C (97°F). With an average humidity of 47%, you might want to stay hydrated, especially considering the 6 mm (0.3 in) of precipitation over just 1 day. Enjoy the varied climate!

September Temperature in Pioche

In September in Pioche, the average temperature is 21°C (70°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop as low as 2°C (36°F). This diverse climate makes Pioche a perfect destination for travelers looking for a mix of warm days and cooler nights.

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

The chart illustrates September temperature patterns in Pioche, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pioche, September typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (97°F) and lows dropping to around 2°C (36°F).

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

September Precipitation in Pioche

In Pioche in September, the precipitation amount is 6 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Pioche

The chart displays monthly precipitation patterns in Pioche, 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 Pioche, September typically receives around 6 mm (0.3 inches) of precipitation spread over approximately 1 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 Pioche

In Pioche in September, humidity is 47%. With an average temperature of 21°C (70°F), this humidity feels like a pleasant embrace, making it an ideal time for exploring the outdoors and enjoying leisurely walks without the discomfort of excessive heat or stickiness.

September Average Humidity in Pioche

This chart illustrates the average monthly humidity levels in Pioche, 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 Pioche is approximately 47%, 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 Pioche

In Pioche in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Pioche.

Maximum UV Index Levels in Pioche for September

The chart shows the monthly maximum UV Index (UVI) for Pioche 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 Pioche typically reaches 10, which falls under the very high exposure category.

Data source: Pioche 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 Pioche Compares to Other Months

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

This table compares monthly weather conditions in Pioche, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	34 mm (1.4 inches)	80%	moderate
February Weather	0°C (33°F)	33 mm (1.3 inches)	82%	high
March Weather	5°C (42°F)	51 mm (2.0 inches)	72%	very high
April Weather	11°C (52°F)	18 mm (0.7 inches)	62%	very high
May Weather	16°C (61°F)	27 mm (1.1 inches)	45%	extreme
June Weather	23°C (74°F)	3 mm (0.1 inches)	34%	extreme
July Weather	26°C (80°F)	14 mm (0.6 inches)	30%	extreme
August Weather	26°C (79°F)	5 mm (0.2 inches)	31%	extreme
September Weather	21°C (70°F)	6 mm (0.3 inches)	47%	very high
October Weather	11°C (53°F)	21 mm (0.8 inches)	62%	high
November Weather	6°C (43°F)	19 mm (0.7 inches)	77%	high
December Weather	-1°C (31°F)	28 mm (1.1 inches)	80%	moderate