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September Weather in Dawson Springs, United States

Last updated: June 24, 2025

In Dawson Springs, United States, the average temperature in September is a warm 23°C (74°F). Expect cooler nights with a minimum temperature of 9°C (48°F) and occasional heat spikes reaching up to 37°C (98°F). During this month, precipitation averages 93 mm (3.7 in) spread over 7 days, and humidity levels hover around 75%, making for a vibrant and lush atmosphere.

September Temperature in Dawson Springs

In September in Dawson Springs, the average temperature is 23°C (74°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 9°C (48°F). Be sure to pack both lightweight clothing for the warm days and a light jacket for the cooler evenings!

September Weather in Dawson Springs: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Dawson Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dawson Springs, September typically has an average temperature of 23°C (74°F), with highs reaching up to 37°C (98°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec374150576977817874624643
Data source: Temperature data for Dawson Springs 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 Dawson Springs

In Dawson Springs in September, the precipitation amount is 93 mm (3.7 in) over the course of 7 days.

September Precipitation Trends in Dawson Springs

The chart displays monthly precipitation patterns in Dawson Springs, 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 Dawson Springs, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec951441251401161231061019310889107
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dawson Springs

In Dawson Springs in September, humidity is 75%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket wrapping around you, making it feel more sweltering than it actually is, which can be quite uncomfortable for traveling.

September Average Humidity in Dawson Springs

This chart illustrates the average monthly humidity levels in Dawson Springs, 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 Dawson Springs is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dawson Springs

In Dawson Springs 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 Dawson Springs.

Maximum UV Index Levels in Dawson Springs for September

The chart shows the monthly maximum UV Index (UVI) for Dawson Springs 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 Dawson Springs typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101110109753
Data source: Dawson Springs 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 Dawson Springs Compares to Other Months

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

This table compares monthly weather conditions in Dawson Springs, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)95 mm (3.7 inches)86%moderate
February Weather5°C (41°F)144 mm (5.7 inches)84%high
March Weather10°C (50°F)125 mm (4.9 inches)84%high
April Weather14°C (58°F)139 mm (5.5 inches)80%very high
May Weather21°C (69°F)116 mm (4.6 inches)82%very high
June Weather25°C (77°F)123 mm (4.9 inches)83%extreme
July Weather27°C (81°F)106 mm (4.2 inches)79%very high
August Weather25°C (78°F)101 mm (4.0 inches)76%very high
September Weather23°C (74°F)93 mm (3.7 inches)75%very high
October Weather17°C (62°F)108 mm (4.3 inches)74%high
November Weather8°C (47°F)89 mm (3.5 inches)85%moderate
December Weather6°C (43°F)107 mm (4.2 inches)88%moderate

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