September Weather in Ponca, United States

Last updated: June 24, 2025

In Ponca, United States, the average temperature in September hovers around 20°C (68°F), making it a comfortable time to visit. However, be prepared for a range, as temperatures can dip to a minimum of 4°C (40°F) and soar to a maximum of 34°C (93°F). Expect some rainfall, with 94 mm (3.7 in) of precipitation spread over 8 days. With an average humidity level of 75%, it's advisable to stay hydrated and enjoy the refreshing atmosphere!

September Temperature in Ponca

In September in Ponca, the average temperature is 20°C (68°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 4°C (40°F). This variety in temperature makes it a great time for travelers to enjoy both outdoor activities and cozy indoor experiences.

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

The chart illustrates September temperature patterns in Ponca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ponca, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Ponca

In Ponca in September, the precipitation amount is 94 mm (3.7 in) over the course of 8 days.

September Precipitation Trends in Ponca

The chart displays monthly precipitation patterns in Ponca, 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 Ponca, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 8 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 Ponca

In Ponca in September, humidity is 75%. With an average temperature of 20°C (68°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and exhausted.

September Average Humidity in Ponca

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

In Ponca 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 Ponca.

Maximum UV Index Levels in Ponca for September

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

Data source: Ponca 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 Ponca Compares to Other Months

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

This table compares monthly weather conditions in Ponca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	28 mm (1.1 inches)	80%	moderate
February Weather	-5°C (23°F)	28 mm (1.1 inches)	84%	moderate
March Weather	3°C (38°F)	81 mm (3.2 inches)	75%	high
April Weather	8°C (47°F)	79 mm (3.1 inches)	79%	very high
May Weather	16°C (61°F)	140 mm (5.5 inches)	74%	very high
June Weather	23°C (74°F)	98 mm (3.9 inches)	81%	extreme
July Weather	25°C (77°F)	73 mm (2.9 inches)	82%	very high
August Weather	23°C (73°F)	107 mm (4.2 inches)	80%	very high
September Weather	20°C (68°F)	94 mm (3.7 inches)	75%	very high
October Weather	10°C (51°F)	77 mm (3.0 inches)	77%	high
November Weather	3°C (38°F)	26 mm (1.0 inches)	85%	moderate
December Weather	-2°C (29°F)	41 mm (1.6 inches)	83%	low