nomadseason

September Weather in Great Bend, United States

Last updated: June 24, 2025

In September, the average temperature in Great Bend, United States hovers around 22°C (73°F). However, be prepared for a range of temperatures, with minimums dropping to 5°C (41°F) and maximums soaring to 37°C (100°F). Expect 61 mm (2.4 in) of precipitation across 6 days and a humidity level of 73%. Stay comfortable and enjoy your experience!

September Temperature in Great Bend

In September in Great Bend, the average temperature is 22°C (73°F). The maximum can reach 37°C (100°F), and the minimum can be as low as 5°C (41°F). Be prepared for warm days as well as cooler nights, making it a great time to explore the diverse experiences that Great Bend has to offer.

September Weather in Great Bend: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Great Bend, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Great Bend, September typically has an average temperature of 22°C (73°F), with highs reaching up to 37°C (100°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec323346546577817872564437
Data source: Temperature data for Great Bend generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Great Bend

In Great Bend in September, the total precipitation amount is 61 mm (2.4 in) spread over a period of 6 days.

September Precipitation Trends in Great Bend

The chart displays monthly precipitation patterns in Great Bend, 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 Great Bend, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2522685215958607961812632
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Great Bend

In Great Bend in September humidity is 73%. With an average temperature of 22°C (73°F), this humidity feels like a warm, sticky embrace that can be quite draining for travelers, making outdoor activities more challenging and encouraging frequent breaks in the shade.

September Average Humidity in Great Bend

This chart illustrates the average monthly humidity levels in Great Bend, 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 Great Bend is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%78%67%70%82%81%80%80%74%71%79%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Great Bend

In Great Bend 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 Great Bend.

Maximum UV Index Levels in Great Bend for September

The chart shows the monthly maximum UV Index (UVI) for Great Bend 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 Great Bend typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109743
Data source: Great Bend 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 Great Bend Compares to Other Months

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

This table compares monthly weather conditions in Great Bend, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)25 mm (1.0 inches)74%moderate
February Weather1°C (33°F)22 mm (0.9 inches)78%moderate
March Weather8°C (46°F)68 mm (2.7 inches)67%high
April Weather12°C (54°F)52 mm (2.0 inches)70%very high
May Weather18°C (65°F)159 mm (6.3 inches)82%very high
June Weather25°C (78°F)58 mm (2.3 inches)81%extreme
July Weather27°C (81°F)60 mm (2.4 inches)80%extreme
August Weather25°C (78°F)78 mm (3.1 inches)80%very high
September Weather22°C (73°F)61 mm (2.4 inches)73%very high
October Weather13°C (56°F)81 mm (3.2 inches)71%high
November Weather7°C (45°F)26 mm (1.0 inches)79%moderate
December Weather3°C (37°F)32 mm (1.3 inches)83%moderate

Compare Great Bend's Climate with Cities Worldwide