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September Weather in Pawnee, United States

Last updated: June 24, 2025

In Pawnee, United States, the average temperature in September is a pleasant 24°C (76°F), providing a comfortable environment for outdoor activities. However, be prepared for a temperature range that can drop to a chilly 7°C (45°F) and soar up to a sweltering 38°C (100°F). Expect some rainfall, with 88 mm (3.5 in) of precipitation spread across 7 days during the month, and enjoy the warm, humid atmosphere with an average humidity level of 67%.

September Temperature in Pawnee

In September in Pawnee, the average temperature is 24°C (76°F). Maximum temperatures can reach 38°C (100°F), while minimums can drop as low as 7°C (45°F). This diverse temperature range makes Pawnee an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Pawnee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pawnee, September typically has an average temperature of 24°C (76°F), with highs reaching up to 38°C (100°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec384053596979828076615043
Data source: Temperature data for Pawnee 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 Pawnee

In Pawnee in September, the precipitation amount is 88 mm (3.5 in) over a span of 7 days.

September Precipitation Trends in Pawnee

The chart displays monthly precipitation patterns in Pawnee, 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 Pawnee, September typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec59479411215110085105881183536
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pawnee

In Pawnee in September humidity is 67%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace, making travel slightly more challenging as you navigate through the thick air.

September Average Humidity in Pawnee

This chart illustrates the average monthly humidity levels in Pawnee, 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 Pawnee is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%71%74%83%83%81%73%67%72%82%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pawnee

In Pawnee 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 Pawnee.

Maximum UV Index Levels in Pawnee for September

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

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

This table compares monthly weather conditions in Pawnee, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)59 mm (2.3 inches)77%moderate
February Weather4°C (40°F)47 mm (1.8 inches)76%high
March Weather12°C (53°F)94 mm (3.7 inches)71%high
April Weather15°C (59°F)112 mm (4.4 inches)73%very high
May Weather21°C (69°F)151 mm (5.9 inches)83%very high
June Weather26°C (79°F)100 mm (3.9 inches)83%extreme
July Weather28°C (83°F)85 mm (3.3 inches)81%extreme
August Weather27°C (81°F)105 mm (4.1 inches)73%very high
September Weather24°C (76°F)88 mm (3.5 inches)67%very high
October Weather16°C (62°F)118 mm (4.6 inches)72%high
November Weather10°C (50°F)35 mm (1.4 inches)82%moderate
December Weather6°C (43°F)36 mm (1.4 inches)85%moderate

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