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September Weather in Sapulpa, United States

Last updated: June 24, 2025

In September, the average temperature in Sapulpa, United States hovers around 24°C (76°F). Expect a minimum of 8°C (46°F) and a scorching maximum of 37°C (98°F). With 87 mm (3.4 in) of precipitation over 7 days and an average humidity of 64%, be prepared for a mix of warm sun and refreshing showers!

September Temperature in Sapulpa

In September in Sapulpa, the average temperature is 24°C (76°F). Maximums can reach 37°C (98°F), and minimums can be as low as 8°C (46°F). This makes Sapulpa an ideal destination for travelers seeking warm weather with a pleasant range of temperatures.

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

The chart illustrates September temperature patterns in Sapulpa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sapulpa, September typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (98°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec394154597079838176625045
Data source: Temperature data for Sapulpa generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sapulpa

In Sapulpa in September, the precipitation amount is 87 mm (3.4 in) over a span of 7 days.

September Precipitation Trends in Sapulpa

The chart displays monthly precipitation patterns in Sapulpa, 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 Sapulpa, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec77691111621879998122871374948
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sapulpa

In Sapulpa in September, humidity is 64%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace, making travel slightly uncomfortable but still enjoyable, as you may find yourself yearning for a refreshing breeze or a quick dip in the water.

September Average Humidity in Sapulpa

This chart illustrates the average monthly humidity levels in Sapulpa, 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 Sapulpa is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sapulpa

In Sapulpa 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 Sapulpa.

Maximum UV Index Levels in Sapulpa for September

The chart shows the monthly maximum UV Index (UVI) for Sapulpa 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 Sapulpa typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Sapulpa 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 Sapulpa Compares to Other Months

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

This table compares monthly weather conditions in Sapulpa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)77 mm (3.0 inches)79%moderate
February Weather5°C (41°F)69 mm (2.7 inches)78%high
March Weather12°C (54°F)111 mm (4.4 inches)75%high
April Weather15°C (60°F)161 mm (6.4 inches)75%very high
May Weather21°C (70°F)187 mm (7.4 inches)83%very high
June Weather26°C (79°F)99 mm (3.9 inches)81%extreme
July Weather28°C (83°F)98 mm (3.9 inches)78%extreme
August Weather27°C (81°F)122 mm (4.8 inches)68%very high
September Weather24°C (76°F)87 mm (3.4 inches)64%very high
October Weather17°C (62°F)137 mm (5.4 inches)71%high
November Weather10°C (51°F)49 mm (1.9 inches)82%moderate
December Weather7°C (45°F)48 mm (1.9 inches)87%moderate

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