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September Weather in Bowman, United States

Last updated: June 24, 2025

In Bowman, United States, the average temperature in September hovers around 16°C (61°F), with a notable range: the minimum can dip to -1°C (30°F), while the maximum can soar to 35°C (96°F). Expect approximately 48 mm (1.9 in) of precipitation spread over 7 days, contributing to an average humidity of 68%.

September Temperature in Bowman

In September in Bowman, the average temperature is 16°C (61°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop as low as -1°C (30°F). Be sure to pack layers to accommodate the varying temperatures, and enjoy your travels!

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

The chart illustrates September temperature patterns in Bowman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bowman, September typically has an average temperature of 16°C (61°F), with highs reaching up to 35°C (96°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec201632405467737060433325
Data source: Temperature data for Bowman 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 Bowman

In Bowman in September, the total precipitation amount is 48 mm (1.9 in) over a span of 7 days.

September Precipitation Trends in Bowman

The chart displays monthly precipitation patterns in Bowman, 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 Bowman, September typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec122025437546625748481619
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bowman

In Bowman in September, humidity is 68%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that sometimes becomes stifling, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or cool breezes more frequently.

September Average Humidity in Bowman

This chart illustrates the average monthly humidity levels in Bowman, 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 Bowman is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%86%77%72%77%79%78%74%68%70%80%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bowman

In Bowman in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bowman.

Maximum UV Index Levels in Bowman for September

The chart shows the monthly maximum UV Index (UVI) for Bowman 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 Bowman typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24599101098532
Data source: Bowman 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 Bowman Compares to Other Months

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

This table compares monthly weather conditions in Bowman, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)12 mm (0.5 inches)83%low
February Weather-9°C (16°F)20 mm (0.8 inches)86%moderate
March Weather0°C (32°F)25 mm (1.0 inches)77%moderate
April Weather4°C (40°F)43 mm (1.7 inches)72%very high
May Weather12°C (54°F)75 mm (2.9 inches)77%very high
June Weather19°C (67°F)46 mm (1.8 inches)79%very high
July Weather23°C (74°F)62 mm (2.4 inches)78%very high
August Weather21°C (70°F)57 mm (2.2 inches)74%very high
September Weather16°C (61°F)48 mm (1.9 inches)68%very high
October Weather6°C (43°F)48 mm (1.9 inches)70%moderate
November Weather0°C (33°F)16 mm (0.6 inches)80%moderate
December Weather-4°C (26°F)19 mm (0.7 inches)84%low

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