September Weather in Dugway, United States

Last updated: June 24, 2025

In September, the average temperature in Dugway, United States hovers around 20°C (69°F), making it a pleasant time to visit. Be prepared for a range of temperatures, as the minimum can dip to 2°C (37°F) while the maximum may soar up to 37°C (98°F). During this month, expect approximately 17 mm (0.7 in) of precipitation over 3 days. With an average humidity of 42%, the atmosphere remains comfortable for outdoor activities.

September Temperature in Dugway

In September in Dugway, the average temperature is 20°C (69°F). Maximum temperatures can reach 37°C (98°F), while minimums can drop as low as 2°C (37°F). Be prepared for a wide range of temperatures to ensure a comfortable and enjoyable trip.

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

The chart illustrates September temperature patterns in Dugway, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dugway, September typically has an average temperature of 20°C (69°F), with highs reaching up to 37°C (98°F) and lows dropping to around 2°C (37°F).

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

September Precipitation in Dugway

In Dugway in September, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

September Precipitation Trends in Dugway

The chart displays monthly precipitation patterns in Dugway, 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 Dugway, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 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 Dugway

In Dugway in September, humidity is 42%. With an average temperature of 20°C (69°F), this humidity feels like a comfortable and refreshing environment for traveling, making outdoor explorations enjoyable and pleasant.

September Average Humidity in Dugway

This chart illustrates the average monthly humidity levels in Dugway, 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 Dugway is approximately 42%, 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 Dugway

In Dugway in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Dugway.

Maximum UV Index Levels in Dugway for September

The chart shows the monthly maximum UV Index (UVI) for Dugway 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 Dugway typically reaches 9, which falls under the very high exposure category.

Data source: Dugway 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 Dugway Compares to Other Months

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

This table compares monthly weather conditions in Dugway, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	35 mm (1.4 inches)	85%	moderate
February Weather	1°C (34°F)	38 mm (1.5 inches)	86%	moderate
March Weather	6°C (43°F)	48 mm (1.9 inches)	79%	high
April Weather	10°C (50°F)	37 mm (1.5 inches)	71%	very high
May Weather	15°C (60°F)	39 mm (1.5 inches)	59%	extreme
June Weather	23°C (73°F)	9 mm (0.4 inches)	55%	extreme
July Weather	27°C (82°F)	9 mm (0.4 inches)	44%	extreme
August Weather	26°C (79°F)	10 mm (0.4 inches)	34%	extreme
September Weather	20°C (69°F)	17 mm (0.7 inches)	42%	very high
October Weather	10°C (51°F)	24 mm (0.9 inches)	63%	high
November Weather	5°C (42°F)	21 mm (0.8 inches)	81%	moderate
December Weather	-1°C (31°F)	30 mm (1.2 inches)	84%	moderate