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September Weather in Ashland, United States

Last updated: June 24, 2025

In September, the average temperature in Ashland, United States is a pleasant 22°C (71°F), with minimums dipping to 6°C (42°F) and highs soaring up to 35°C (95°F). Expect a bit of drizzle as well, with an average precipitation of 67 mm (2.6 in) spread over about 6 days. The humidity lingers around 76%, making for a comfortably warm yet slightly sticky atmosphere.

September Temperature in Ashland

In September in Ashland, the average temperature is 22°C (71°F). Maximum temperatures can reach 35°C (95°F), while minimum temperatures can drop as low as 6°C (42°F). Overall, it's a great time for travelers to enjoy mild weather and a range of outdoor activities.

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

The chart illustrates September temperature patterns in Ashland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ashland, September typically has an average temperature of 22°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec283143526575777571574236
Data source: Temperature data for Ashland 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 Ashland

In Ashland in September, the precipitation amount is 67 mm (2.6 in) over the course of 6 days.

September Precipitation Trends in Ashland

The chart displays monthly precipitation patterns in Ashland, 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 Ashland, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec666613312515213311585671086650
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ashland

In Ashland in September, humidity is 76%. With an average temperature of 22°C (71°F), this humidity feels like traveling through a warm, dense mist that clings to your skin, making every step feel heavier and the air seem thicker, which can be quite draining for outdoor activities.

September Average Humidity in Ashland

This chart illustrates the average monthly humidity levels in Ashland, 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 Ashland is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ashland

In Ashland 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 Ashland.

Maximum UV Index Levels in Ashland for September

The chart shows the monthly maximum UV Index (UVI) for Ashland 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 Ashland typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111198643
Data source: Ashland 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 Ashland Compares to Other Months

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

This table compares monthly weather conditions in Ashland, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)66 mm (2.6 inches)82%moderate
February Weather0°C (32°F)65 mm (2.6 inches)80%moderate
March Weather6°C (44°F)133 mm (5.2 inches)80%high
April Weather11°C (53°F)125 mm (4.9 inches)80%very high
May Weather19°C (66°F)152 mm (6.0 inches)82%very high
June Weather24°C (75°F)132 mm (5.2 inches)83%extreme
July Weather25°C (78°F)115 mm (4.5 inches)81%extreme
August Weather24°C (75°F)85 mm (3.3 inches)80%very high
September Weather22°C (71°F)67 mm (2.6 inches)76%very high
October Weather14°C (57°F)108 mm (4.2 inches)76%high
November Weather5°C (42°F)66 mm (2.6 inches)85%moderate
December Weather2°C (36°F)50 mm (2.0 inches)86%moderate

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