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September Weather in Pratt, United States

Last updated: June 24, 2025

In Pratt, United States, the average temperature in September is a pleasant 23°C (73°F). Temperatures can vary, with a minimum of 5°C (42°F) and reaching up to a scorching 38°C (100°F). During this month, expect about 58 mm (2.3 in) of precipitation over 6 days, contributing to an average humidity of 67%.

September Temperature in Pratt

In September in Pratt, the average temperature is 23°C (73°F). Maximums can reach 38°C (100°F), while minimums can drop to as low as 5°C (42°F). Be prepared for a range of temperatures, making it essential to pack both light clothing and warmer layers for your travels.

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

The chart illustrates September temperature patterns in Pratt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pratt, September typically has an average temperature of 23°C (73°F), with highs reaching up to 38°C (100°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec333447546577807873574537
Data source: Temperature data for Pratt 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 Pratt

In Pratt in September, the precipitation amount is 58 mm (2.3 in) over the course of 6 days.

September Precipitation Trends in Pratt

The chart displays monthly precipitation patterns in Pratt, 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 Pratt, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2720665117072546658822132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pratt

In Pratt in September humidity is 67%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket that makes the air feel thick and slightly sticky, which can be challenging for travelers who prefer cooler, drier conditions.

September Average Humidity in Pratt

This chart illustrates the average monthly humidity levels in Pratt, 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 Pratt is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%67%70%82%82%81%76%67%72%80%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pratt

In Pratt 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 Pratt.

Maximum UV Index Levels in Pratt for September

The chart shows the monthly maximum UV Index (UVI) for Pratt 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 Pratt typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111111109753
Data source: Pratt 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 Pratt Compares to Other Months

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

This table compares monthly weather conditions in Pratt, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)27 mm (1.1 inches)75%moderate
February Weather1°C (34°F)20 mm (0.8 inches)76%high
March Weather8°C (47°F)66 mm (2.6 inches)67%high
April Weather12°C (55°F)51 mm (2.0 inches)70%very high
May Weather18°C (65°F)170 mm (6.7 inches)82%extreme
June Weather25°C (77°F)72 mm (2.8 inches)82%extreme
July Weather27°C (80°F)54 mm (2.1 inches)81%extreme
August Weather25°C (78°F)66 mm (2.6 inches)76%very high
September Weather23°C (73°F)58 mm (2.3 inches)67%very high
October Weather14°C (57°F)82 mm (3.2 inches)72%high
November Weather7°C (45°F)21 mm (0.8 inches)80%moderate
December Weather3°C (38°F)32 mm (1.3 inches)83%moderate

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