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September Weather in Ashland, United States

Last updated: June 24, 2025

In September, the average temperature in Ashland, United States hovers around 24°C (76°F), making it a pleasant destination. Expect temperatures to range from a cool 10°C (51°F) to a sweltering 37°C (98°F). With an average humidity of 70%, the atmosphere can feel quite balmy. However, be prepared for some rain, as the area receives about 121 mm (4.8 in) of precipitation spread over 8 days.

September Temperature in Ashland

In September in Ashland, the average temperature is 24°C (76°F). Maximums can reach 37°C (98°F), and minimums can be as low as 10°C (51°F). This makes Ashland an ideal destination for travelers seeking a warm climate with comfortable evenings.

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 24°C (76°F), with highs reaching up to 37°C (98°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec434756617178817976655147
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 121 mm (4.8 in) over the course of 8 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 121 mm (4.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec11218016114411012313212012110879154
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 70%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit sticky and heavier, so travelers should stay hydrated and take regular breaks to enjoy the sights comfortably.

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 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%81%83%83%80%74%70%73%85%88%
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 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 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
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 Weather6°C (43°F)112 mm (4.4 inches)86%moderate
February Weather8°C (47°F)180 mm (7.1 inches)85%high
March Weather13°C (56°F)161 mm (6.3 inches)84%very high
April Weather16°C (61°F)144 mm (5.7 inches)81%very high
May Weather22°C (72°F)110 mm (4.3 inches)83%extreme
June Weather26°C (78°F)123 mm (4.8 inches)83%extreme
July Weather27°C (81°F)132 mm (5.2 inches)80%extreme
August Weather26°C (80°F)120 mm (4.7 inches)73%very high
September Weather24°C (76°F)121 mm (4.8 inches)70%very high
October Weather18°C (65°F)108 mm (4.2 inches)73%high
November Weather10°C (51°F)79 mm (3.1 inches)85%moderate
December Weather9°C (48°F)154 mm (6.0 inches)88%moderate

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