September Weather in Aneth, United States

Last updated: June 24, 2025

The average temperature in Aneth, United States during September is a pleasant 22°C (72°F). However, temperatures can vary significantly, with a minimum of 3°C (37°F) and reaching up to a sizzling 38°C (101°F). Expect some rain, with an average precipitation amount of 12 mm (0.5 in) spread over 2 days. The average humidity hovers around 59%, creating a comfortable atmosphere for exploration.

September Temperature in Aneth

In September in Aneth, the average temperature is 22°C (72°F). Maximum temperatures can reach as high as 38°C (101°F), while the minimum can drop to a chilly 3°C (37°F). Be prepared for fluctuating temperatures during your travels, as it’s advisable to pack for both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Aneth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aneth, September typically has an average temperature of 22°C (72°F), with highs reaching up to 38°C (101°F) and lows dropping to around 3°C (37°F).

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

September Precipitation in Aneth

In Aneth in September, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

September Precipitation Trends in Aneth

The chart displays monthly precipitation patterns in Aneth, 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 Aneth, September typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 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 Aneth

In Aneth in September humidity is 59%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it a pleasant time for outdoor adventures and sightseeing, though occasional breezes can refresh your experience.

September Average Humidity in Aneth

This chart illustrates the average monthly humidity levels in Aneth, 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 Aneth is approximately 59%, 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 Aneth

In Aneth 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 Aneth.

Maximum UV Index Levels in Aneth for September

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

Data source: Aneth 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 Aneth Compares to Other Months

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

This table compares monthly weather conditions in Aneth, 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 (34°F)	28 mm (1.1 inches)	85%	moderate
February Weather	4°C (40°F)	30 mm (1.2 inches)	86%	high
March Weather	9°C (49°F)	37 mm (1.5 inches)	76%	very high
April Weather	15°C (59°F)	7 mm (0.3 inches)	69%	very high
May Weather	19°C (67°F)	14 mm (0.6 inches)	53%	extreme
June Weather	26°C (80°F)	3 mm (0.1 inches)	40%	extreme
July Weather	29°C (84°F)	8 mm (0.3 inches)	36%	extreme
August Weather	27°C (82°F)	11 mm (0.5 inches)	44%	extreme
September Weather	22°C (72°F)	12 mm (0.5 inches)	59%	very high
October Weather	13°C (56°F)	21 mm (0.8 inches)	74%	high
November Weather	7°C (45°F)	10 mm (0.4 inches)	83%	moderate
December Weather	1°C (34°F)	27 mm (1.1 inches)	85%	moderate