September Weather in Sanborn, United States

Last updated: June 24, 2025

In September, the average temperature in Sanborn, United States is a pleasant 19°C (66°F), with a minimum dropping to 3°C (37°F) and a maximum rising to 33°C (91°F). Expect some rain, as the area typically experiences 106 mm (4.2 in) of precipitation over 9 days. With an average humidity of 75%, it’s a month that blends warmth with a touch of dampness, making it perfect for enjoying the outdoors while keeping an umbrella handy!

September Temperature in Sanborn

In September in Sanborn, the average temperature is 19°C (66°F). Maximums can reach 33°C (91°F) and minimums can be as low as 3°C (37°F). This makes it an ideal time for travelers to experience a range of outdoor activities, from enjoying warm days to cool evenings.

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

The chart illustrates September temperature patterns in Sanborn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanborn, September typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (91°F) and lows dropping to around 3°C (37°F).

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

September Precipitation in Sanborn

In Sanborn in September, the total precipitation amount is 106 mm (4.2 in), spread over the course of 9 days.

September Precipitation Trends in Sanborn

The chart displays monthly precipitation patterns in Sanborn, 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 Sanborn, September typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 9 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 Sanborn

In Sanborn in September humidity is 75%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it slightly uncomfortable for traveling as you navigate through the thick, muggy air.

September Average Humidity in Sanborn

This chart illustrates the average monthly humidity levels in Sanborn, 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 Sanborn is approximately 75%, 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 Sanborn

In Sanborn in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sanborn.

Maximum UV Index Levels in Sanborn for September

The chart shows the monthly maximum UV Index (UVI) for Sanborn 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 Sanborn typically reaches 8, which falls under the very high exposure category.

Data source: Sanborn 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 Sanborn Compares to Other Months

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

This table compares monthly weather conditions in Sanborn, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	26 mm (1.0 inches)	80%	moderate
February Weather	-7°C (20°F)	32 mm (1.3 inches)	84%	moderate
March Weather	2°C (35°F)	68 mm (2.7 inches)	75%	moderate
April Weather	7°C (45°F)	97 mm (3.8 inches)	79%	very high
May Weather	15°C (59°F)	133 mm (5.2 inches)	74%	very high
June Weather	22°C (73°F)	118 mm (4.6 inches)	81%	extreme
July Weather	24°C (75°F)	72 mm (2.8 inches)	82%	very high
August Weather	22°C (71°F)	100 mm (3.9 inches)	80%	very high
September Weather	19°C (66°F)	106 mm (4.2 inches)	75%	very high
October Weather	9°C (49°F)	86 mm (3.4 inches)	77%	moderate
November Weather	1°C (35°F)	29 mm (1.2 inches)	85%	moderate
December Weather	-3°C (27°F)	39 mm (1.5 inches)	83%	moderate