Search Menu

Temperatures in September

It's warm in September in Shenandoah National Park with an average temperature of 27°C. Temperatures this month range from a low of 23°C to a high of 31°C. At night, you can expect temperatures between 12°C and 19°C.

Max and Min Temperatures per Day

Daily Temperature in September in Shenandoah National Park

This chart shows the daily maximum and minimum temperatures in degrees Celsius for Shenandoah National Park in September. The red line indicates the max temperatures, and the blue line shows the minimums.

Start of September

The month of September starts in Shenandoah National Park with hot temperatures, averaging around 30°C during the day and nights close to 18°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.

Since temperatures can differ between day and night, it’s a good idea to dress in layers.

Mid-September

By mid-September, the average daytime temperature drops to around 28°C, with nights close to 15°C. There might be a few showers during this period, but plenty of dry days with sunshine too.

Temperatures vary between day and night, so it’s smart to wear layers.

End of September

By the end of September, the average daytime temperature in Shenandoah National Park will be around 25°C, with nights close to 14°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.

Discover cheap holidays to Shenandoah National Park Link

Precipitation in September

In September, there is an average of 147 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the Southeast.

The average precipitation chance is 26% per day this month.

Precipitation Chance

Daily precipitation chance in percentages for Shenandoah National Park in September

This chart shows the daily precipitation chance (in percentages) in September for Shenandoah National Park. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.

Shenandoah National Park in September

UK
Temperature Average Temperature
27°C 20°C
Sun High Temp
31°C 22°C
Sun Low Temp
23°C 17°C
Rain Total Precipitation
147 mm 44 mm
Rain Rainy Days
8 days 8 days

UV index

The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Is September a good time to visit Shenandoah National Park?

After some sun? Then September isn’t the best time to be in Shenandoah National Park. The temperature is pleasant, but there’s too much chance of rain this month.

Temperature records for Shenandoah National Park in September

With 36°C, Shenandoah National Park hit the highest temperature in the last 10 years in September 2023. The lowest daytime temperature in this month was 11°C in 2022. The extreme night temperatures ranged from a low of 1°C to a high of 22°C.

Check out the climate of Shenandoah National Park for all months and discover the best travel time

Plan your next holiday

Don’t miss the best holiday deals for Shenandoah National Park and see what our partners have for you.

Daily Temperature in September in Shenandoah National Park

This chart shows the average daily temperatures, both day and night, for each day in September in Shenandoah National Park, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Temperature in September in Shenandoah National Park

Daily Precipitation in September in Shenandoah National Park

The chart below shows the average daily precipitation in September for Shenandoah National Park, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 8 days of rain in Shenandoah National Park.

Daily Precipitation in September in Shenandoah National Park

Daily UV Index in September in Shenandoah National Park

This chart shows the average daily UV index in September in Shenandoah National Park, 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.

Daily UV Index in September in Shenandoah National Park

Temperature in September in Shenandoah National Park Over the Years

This chart shows the average temperature in September in Shenandoah National Park, measured in degrees Celsius, over the past years.

Temperature in September in Shenandoah National Park Over the Years

Total Precipitation in September in Shenandoah National Park Over the Years

This chart shows the average precipitation in September in Shenandoah National Park, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in September in Shenandoah National Park Over the Years

Daily climate in September for Shenandoah National Park

Click on a specific day in September for detailed info on the typical weather on that day in Shenandoah National Park. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in September in Shenandoah National Park

Have you been to Shenandoah National Park in September?

Share your weather experience in September in Shenandoah National Park.

Your email will not be shown in the review and will not be shared with others.

Average Weather in Shenandoah National Park by Month

Click on a month below to see detailed weather info for Shenandoah National Park. 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 Shenandoah National Park for all months at once

Terug naar boven