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September Weather in Pretty Prairie, United States

Last updated: June 24, 2025

In September, the average temperature in Pretty Prairie, United States is a pleasant 23°C (74°F). However, be prepared for a range, as temperatures can dip to a chilly 6°C (43°F) or soar up to a sizzling 37°C (99°F). Expect about 62 mm (2.4 in) of precipitation over 6 days, with an average humidity level of 67%. Whether you're seeking sunshine or a bit of rain, Pretty Prairie has a bit of everything this month!

September Temperature in Pretty Prairie

In September in Pretty Prairie, the average temperature is 23°C (74°F). Maximums can reach 37°C (99°F), while minimums can drop to as low as 6°C (43°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

September Weather in Pretty Prairie: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pretty Prairie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pretty Prairie, September typically has an average temperature of 23°C (74°F), with highs reaching up to 37°C (99°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec343448556678817873584538
Data source: Temperature data for Pretty Prairie 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 Pretty Prairie

In Pretty Prairie in September, the precipitation amount is 62 mm (2.4 in), spread over the course of 6 days.

September Precipitation Trends in Pretty Prairie

The chart displays monthly precipitation patterns in Pretty Prairie, 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 Pretty Prairie, September typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2828725317086647062842328
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pretty Prairie

In Pretty Prairie in September humidity is 67%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor exploration pleasant yet slightly sticky, perfect for leisurely strolls but requiring occasional breaks for hydration.

September Average Humidity in Pretty Prairie

This chart illustrates the average monthly humidity levels in Pretty Prairie, 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 Pretty Prairie 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 Pretty Prairie

In Pretty Prairie 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 Pretty Prairie.

Maximum UV Index Levels in Pretty Prairie for September

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

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

This table compares monthly weather conditions in Pretty Prairie, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)28 mm (1.1 inches)75%moderate
February Weather1°C (35°F)28 mm (1.1 inches)76%high
March Weather9°C (48°F)72 mm (2.8 inches)67%high
April Weather13°C (56°F)53 mm (2.1 inches)70%very high
May Weather19°C (66°F)170 mm (6.7 inches)82%very high
June Weather26°C (78°F)86 mm (3.4 inches)82%extreme
July Weather27°C (81°F)64 mm (2.5 inches)81%extreme
August Weather26°C (79°F)70 mm (2.7 inches)76%very high
September Weather23°C (74°F)62 mm (2.4 inches)67%very high
October Weather14°C (58°F)84 mm (3.3 inches)72%high
November Weather7°C (46°F)23 mm (0.9 inches)80%moderate
December Weather4°C (39°F)28 mm (1.1 inches)83%moderate

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