September weather forecast
Whitacre, VA

Weather in September

The first month of the autumn, September, is still a warm month in Whitacre, Virginia, with an average temperature ranging between max 76.5°F (24.7°C) and min 56.5°F (13.6°C).

Temperature

In September, the average high-temperature marginally drops from a moderately hot 83.8°F (28.8°C) in August to a still warm 76.5°F (24.7°C). In September, in Whitacre, the average low-temperature is 56.5°F (13.6°C).

Humidity

In September, the average relative humidity in Whitacre is 78%.

Rainfall

In Whitacre, in September, during 14 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Whitacre, Virginia, during the entire year, the rain falls for 167.2 days and collects up to 29.61" (752mm) of precipitation.

Snowfall

June through September are months without snowfall in Whitacre.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:41 am and sunset at 7:44 pm. On the last day of September, in Whitacre, Virginia, sunrise is at 7:08 am and sunset at 6:58 pm EDT.

Sunshine

The average sunshine in September is 8.8h.

UV index

In Whitacre, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Whitacre?

In Whitacre, Virginia, in September, the average high-temperature is 76.5°F (24.7°C), and the average low-temperature is 56.5°F (13.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 91.4°F (33°C).

What is the average humidity in September in Whitacre?

In Whitacre, Virginia, the average relative humidity in September is 78%.

How many days does it rain in September in Whitacre?

In September, the rain falls for 14 days. Throughout September, 2.01" (51mm) of precipitation is accumulated.

When it does not snow in Whitacre?

June through September are months without snowfall in Whitacre, Virginia.

Does it snow in Whitacre in September?

In Whitacre, Virginia, in September, it doesn't snow. In October, it regularly snows.

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

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

When is the sunrise / sunset in September in Whitacre?

On the first day of September in Whitacre, Virginia, sunrise is at 6:41 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:58 pm EDT.

How long on average sun shines in September in Whitacre?

The average sunshine duration in September is 8.8h.

What is the UV index reading in September in Whitacre?

In September, the average daily maximum UV index in Whitacre is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Whitacre, VA

Average temperature in September - Whitacre, VA
  • Average high temperature in September: 76.5°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in September: 56.5°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure in September
Whitacre, VA

Average pressure in September - Whitacre, VA
  • Average pressure in September: 30.06"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).

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Average wind speed in September
Whitacre, VA

Average wind speed in September - Whitacre, VA
  • Average wind speed in September: 4.6mph

The windiest month (with the highest average wind speed) is March (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in September
Whitacre, VA

Average humidity in September - Whitacre, VA
  • Average humidity in September: 78%

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

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Average rainfall in September
Whitacre, VA

Average rainfall in September - Whitacre, VA
  • Average rainfall in September: 2.01"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.97").

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Average rainfall days in September
Whitacre, VA

Average rainfall days in September - Whitacre, VA
  • Average rainfall days in September: 14 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in September
Whitacre, VA

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

The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Whitacre, VA

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

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Whitacre, VA
  • Average daylight in September: 12h and 26min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 27min).

  • Average sunshine in September: 8h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in September
Whitacre, VA

Average sunshine days in September - Whitacre, VA
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10 days).

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Average UV index in September
Whitacre, VA

Average UV index in September - Whitacre, 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).

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Average cloud cover in September
Whitacre, VA

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

The months with the most cloud cover are February, March and December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in September
Whitacre, VA

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

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

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