September weather forecast
Turnbull, VA

Share

Weather in September

The first month of the autumn, September, is also a moderately hot month in Turnbull, Virginia, with an average temperature fluctuating between 78.1°F (25.6°C) and 58.6°F (14.8°C).

Temperature

September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from 84.9°F (29.4°C) in August to a still moderately hot 78.1°F (25.6°C). Turnbull's average low-temperature in the month of September is recorded at a moderate 58.6°F (14.8°C).

Humidity

In September, the average relative humidity in Turnbull is 76%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.2 days and typically collects 1.85" (47mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in September in Turnbull is 12h and 26min.
On the first day of the month, sunrise is at 6:41 am and sunset at 7:41 pm. On the last day of September, in Turnbull, sunrise is at 7:07 am and sunset at 6:55 pm EDT.

Sunshine

In Turnbull, the average sunshine in September is 8.9h.

UV index

In September, the average daily maximum UV index in Turnbull is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
[Resources]

Frequently asked questions

What are September temperatures in Turnbull?

In Turnbull, in September, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 58.6°F (14.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in August is calculated to be 93.2°F (34°C).

What is the average humidity in September in Turnbull?

In September, the average relative humidity is 76%.

What is the driest month in Turnbull?

The month with the least rainfall is September, when the rain falls for 13.2 days and typically collects 1.85" (47mm) of precipitation.

How much does it rain in Turnbull in September?

In September, in Turnbull, Virginia, the rain falls for 13.2 days. Throughout September, 1.85" (47mm) of precipitation is accumulated.

When it does not snow in Turnbull?

In Turnbull, Virginia, snow does not fall in June through October.

What is the average length of the day in September in Turnbull?

In September, the average day length in Turnbull is 12h and 26min.

When are sunrise and sunset in September in Turnbull?

On the first day of September, sunrise is at 6:41 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:55 pm EDT.

How many hours of sunshine does Turnbull have in September?

The average sunshine duration in September in Turnbull is 8.9h.

What is the UV index reading in September in Turnbull?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Turnbull, VA

Average temperature in September - Turnbull, VA
  • Average high temperature in September: 78.1°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in September: 58.6°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

[Resources]

Average pressure in September
Turnbull, VA

Average pressure in September - Turnbull, VA
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

[Resources]

Average wind speed in September
Turnbull, VA

Average wind speed in September - Turnbull, VA
  • Average wind speed in September: 4.9mph

The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

[Resources]

Average humidity in September
Turnbull, VA

Average humidity in September - Turnbull, VA
  • Average humidity in September: 76%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).

[Resources]

Average rainfall in September
Turnbull, VA

Average rainfall in September - Turnbull, VA
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is September (1.85").

[Resources]

Average rainfall days in September
Turnbull, VA

Average rainfall days in September - Turnbull, VA
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.4 days).

[Resources]

Average snowfall in September
Turnbull, VA

Average snowfall in September - Turnbull, VA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (3.74").
The months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Turnbull, VA

Average snowfall days in September - Turnbull, VA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Turnbull, VA

Average daylight in September / Average sunshine in September - Turnbull, VA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

[Resources]

Average sunshine days in September
Turnbull, VA

Average sunshine days in September - Turnbull, VA
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.7 days).

[Resources]

Average UV index in September
Turnbull, VA

Average UV index in September - Turnbull, VA
  • Average UV index in September: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in September
Turnbull, VA

Average cloud cover in September - Turnbull, VA
  • Average cloud cover in September: 37

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

[Resources]

Average visibility in September
Turnbull, VA

Average visibility in September - Turnbull, VA
  • Average visibility in September: 5mi

The months with the highest visibility are January, March, April, June, July, August and November (6mi).
The months with the lowest visibility are February, May, September, October and December (5mi).

[Resources]

Turnbull, Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location