September Weather in Blanding, United States

Last updated: June 24, 2025

In September, the average temperature in Blanding, United States is a pleasant 21°C (70°F), although it can range from a cool 2°C (36°F) to a sweltering 37°C (99°F). Expect about 12 mm (0.5 in) of precipitation over the course of 1 day, while the average humidity sits at a comfortable 59%.

September Temperature in Blanding

In September in Blanding, the average temperature is 21°C (70°F), with maximums reaching up to 37°C (99°F) and minimums as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling to Blanding during this month.

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

The chart illustrates September temperature patterns in Blanding, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blanding, September typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (99°F) and lows dropping to around 2°C (36°F).

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

September Precipitation in Blanding

In Blanding in September, the precipitation amount is 12 mm (0.5 in) over the course of 1 day.

September Precipitation Trends in Blanding

The chart displays monthly precipitation patterns in Blanding, 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 Blanding, September typically receives around 12 mm (0.5 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 Blanding

In Blanding in September humidity is 59%. With an average temperature of 21°C (70°F), this humidity feels like a pleasantly warm embrace, making it ideal for leisurely strolls and outdoor activities.

September Average Humidity in Blanding

This chart illustrates the average monthly humidity levels in Blanding, 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 Blanding 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 Blanding

In Blanding 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 Blanding.

Maximum UV Index Levels in Blanding for September

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

Data source: Blanding 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 Blanding Compares to Other Months

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

This table compares monthly weather conditions in Blanding, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	30 mm (1.2 inches)	85%	moderate
February Weather	3°C (37°F)	31 mm (1.2 inches)	86%	high
March Weather	8°C (47°F)	34 mm (1.3 inches)	76%	very high
April Weather	13°C (56°F)	9 mm (0.3 inches)	69%	very high
May Weather	18°C (64°F)	13 mm (0.5 inches)	53%	extreme
June Weather	25°C (77°F)	5 mm (0.2 inches)	40%	extreme
July Weather	27°C (81°F)	11 mm (0.4 inches)	36%	extreme
August Weather	26°C (79°F)	11 mm (0.4 inches)	44%	extreme
September Weather	21°C (70°F)	12 mm (0.5 inches)	59%	very high
October Weather	12°C (54°F)	19 mm (0.8 inches)	74%	high
November Weather	7°C (44°F)	14 mm (0.6 inches)	83%	high
December Weather	1°C (34°F)	26 mm (1.0 inches)	85%	moderate