September weather forecast
King and Queen Court House, VA

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Weather in September

The first month of the autumn, September, is still a warm month in King and Queen Court House, Virginia, with an average temperature ranging between min 63.7°F (17.6°C) and max 80.1°F (26.7°C).

Temperature

In King and Queen Court House, entering September brings a subtle temperature decrement, reducing from August's tropical 86.5°F (30.3°C) to a moderately hot 80.1°F (26.7°C). King and Queen Court House witnesses an average low-temperature of 63.7°F (17.6°C) throughout the month of September.

Humidity

The average relative humidity in September is 77%.

Rainfall

September is the month with the least rainfall. Rain falls for 11.3 days and accumulates 0.94" (24mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 6:38 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:51 pm EDT.

Sunshine

In September, the average sunshine is 8.9h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in September?

The average high-temperature, in September, in King and Queen Court House, is 80.1°F (26.7°C), while the average low-temperature is 63.7°F (17.6°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in August is computed to be 98.6°F (37°C).

What is the average humidity in September?

The average relative humidity in September is 77%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 0.94" (24mm) of precipitation.

How many days does it rain in September?

In September, the rain falls for 11.3 days. Throughout September, 0.94" (24mm) of precipitation is accumulated.

When it does not snow in King and Queen Court House?

May through October are months without snowfall.

How many hours of daylight does King and Queen Court House have in September?

In King and Queen Court House, the average day length in September is 12h and 25min.

What time are sunrise and sunset in September?

On the first day of September in King and Queen Court House, sunrise is at 6:38 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:51 pm EDT.

How many hours of sunshine does King and Queen Court House have in September?

The average sunshine duration in September in King and Queen Court House is 8.9h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
King and Queen Court House, VA

Average temperature in September - King and Queen Court House, VA
  • Average high temperature in September: 80.1°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in September: 63.7°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in September
King and Queen Court House, VA

Average pressure in September - King and Queen Court House, VA
  • Average pressure in September: 30.04"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).

Average wind speed in September
King and Queen Court House, VA

Average wind speed in September - King and Queen Court House, VA
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in September
King and Queen Court House, VA

Average humidity in September - King and Queen Court House, VA
  • Average humidity in September: 77%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (73%).

Average rainfall in September
King and Queen Court House, VA

Average rainfall in September - King and Queen Court House, VA
  • Average rainfall in September: 0.94"

The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is September (0.94").

Average rainfall days in September
King and Queen Court House, VA

Average rainfall days in September - King and Queen Court House, VA
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in September
King and Queen Court House, VA

Average snowfall in September - King and Queen Court House, VA
  • Average snowfall in September: 0"

The months with the highest snowfall are January and February (0.55").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
King and Queen Court House, VA

Average snowfall days in September - King and Queen Court House, VA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
King and Queen Court House, VA

Average daylight in September / Average sunshine in September - King and Queen Court House, VA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in September
King and Queen Court House, VA

Average sunshine days in September - King and Queen Court House, VA
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is May (14.5 days).

Average UV index in September
King and Queen Court House, VA

Average UV index in September - King and Queen Court House, VA
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in September
King and Queen Court House, VA

Average cloud cover in September - King and Queen Court House, 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 31).

Average visibility in September
King and Queen Court House, VA

Average visibility in September - King and Queen Court House, VA
  • Average visibility in September: 6mi

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

King and Queen Court House, Virginia, USA

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