September Weather in Smith Center, United States

Last updated: June 24, 2025

In September, the average temperature in Smith Center, United States is a comfortable 22°C (71°F). However, be prepared for fluctuations, as temperatures can dip to a chilly 4°C (39°F) or soar to a sizzling 37°C (100°F). During this month, you can expect approximately 64 mm (2.5 in) of precipitation over about 5 days, with an average humidity level of 73%. Whether you’re enjoying the warmth or braving the showers, come ready for a diverse weather experience!

September Temperature in Smith Center

In September in Smith Center, the average temperature is 22°C (71°F). Maximum temperatures can reach 37°C (100°F), while minimums can drop as low as 4°C (39°F). Be prepared for a wide range of temperatures, making it ideal to pack layers for your travels.

September Weather in Smith Center: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Smith Center, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smith Center, September typically has an average temperature of 22°C (71°F), with highs reaching up to 37°C (100°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Smith Center

In Smith Center in September, the precipitation amount is 64 mm (2.5 in) over the course of 5 days.

September Precipitation Trends in Smith Center

The chart displays monthly precipitation patterns in Smith Center, 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 Smith Center, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Smith Center

In Smith Center in September, humidity is 73%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket enveloping you, making outdoor activities somewhat sticky but still enjoyable for exploring the sights.

September Average Humidity in Smith Center

This chart illustrates the average monthly humidity levels in Smith Center, 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 Smith Center is approximately 73%, 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 Smith Center

In Smith Center 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 Smith Center.

Maximum UV Index Levels in Smith Center for September

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

Data source: Smith Center 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 Smith Center Compares to Other Months

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

This table compares monthly weather conditions in Smith Center, 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)	24 mm (1.0 inches)	74%	moderate
February Weather	-2°C (29°F)	21 mm (0.8 inches)	78%	moderate
March Weather	6°C (44°F)	75 mm (3.0 inches)	67%	high
April Weather	11°C (52°F)	40 mm (1.6 inches)	70%	very high
May Weather	17°C (64°F)	173 mm (6.8 inches)	82%	very high
June Weather	25°C (77°F)	62 mm (2.4 inches)	81%	extreme
July Weather	27°C (81°F)	66 mm (2.6 inches)	80%	extreme
August Weather	25°C (77°F)	91 mm (3.6 inches)	80%	very high
September Weather	22°C (71°F)	64 mm (2.5 inches)	73%	very high
October Weather	12°C (54°F)	68 mm (2.7 inches)	71%	high
November Weather	6°C (43°F)	19 mm (0.7 inches)	79%	moderate
December Weather	1°C (34°F)	37 mm (1.5 inches)	83%	moderate