Normal weather for Asheville in September
It's warm in September in Asheville with an average temperature of 26°C. Temperatures this month range from a low of 23°C to a high of 29°C. At night, you can expect temperatures between 13°C and 19°C.
In September, there is an average of 166 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Asheville in September |
New York | ||
|---|---|---|---|
 Average Temperature |
26°C | 27°C | |
 High Temp |
29°C | 31°C | |
| Low Temp |
23°C | 21°C | |
 Total Precipitation |
166 mm | 57 mm | |
| Rainy Days |
15 days | 9 days | |
Start of September
The month of September starts in Asheville with hot temps, averaging around 29°C during the day and nights around 18°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Mid September
By mid-September, daytime temps drop to around 27°C, with nights around 17°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of September
By the end of September, the average daytime temperature in Asheville is around 25°C, while nighttime temps are about 15°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Asheville?
Looking for sun? September isn’t a good month to be in Asheville. The temperature is nice, but there’s too much chance of rain.
Temperature records for Asheville in September
Check out the climate of Asheville for all months and discover the best travel time
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Daily Temperature in September in Asheville
This chart shows the average daily high and low temperatures in September for Asheville, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Asheville
The chart below shows the average daily precipitation in September for Asheville, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 15 days of precipitation in Asheville.
Daily UV Index in September in Asheville
This chart shows the average daily UV index in September in Asheville, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Asheville Over the Years
This chart shows the average temperature in September in Asheville, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Asheville Over the Years
This chart shows the average precipitation in September in Asheville, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Asheville
Click on any day in September to get detailed info about the usual weather on that day in Asheville. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Asheville
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Average Weather in Asheville by Month
Click on a month below to see detailed weather info for Asheville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Asheville for all months at once
