September weather forecast
Spencer, West VA

Weather in September

September, the first month of the autumn in Spencer, is still a warm month, with an average temperature ranging between max 77.9°F (25.5°C) and min 56.7°F (13.7°C).

Temperature

In Spencer, West Virginia, the average high-temperature in September slightly decreases from a moderately hot 84.4°F (29.1°C) in August to a still warm 77.9°F (25.5°C). In Spencer, in September, the average low-temperature is 56.7°F (13.7°C).

Humidity

In Spencer, the average relative humidity in September is 77%.

Rainfall

September is the month with the least rainfall in Spencer. Rain falls for 14.2 days and accumulates 2.05" (52mm) of precipitation.

Snowfall

In Spencer, snow does not fall in June through September.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:54 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:10 pm EDT.

Sunshine

In Spencer, the average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September in Spencer, West Virginia, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 in September interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Spencer?

The average high-temperature, in September, in Spencer, is 77.9°F (25.5°C), while the average low-temperature is 56.7°F (13.7°C). in August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in September in Spencer?

The average relative humidity in September in Spencer is 77%.

What is the driest month in Spencer?

September is the month with the least rainfall in Spencer, West Virginia. Rain falls for 14.2 days and accumulates 2.05" (52mm) of precipitation.

How much does it rain in Spencer in September?

In Spencer, West Virginia, in September, it is raining for 14.2 days, with typically 2.05" (52mm) of accumulated precipitation.

When it does not snow in Spencer?

June through September are months without snowfall in Spencer.

Does it snow in Spencer in September?

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

How many hours of daylight does Spencer have in September?

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

When is the sunrise / sunset in September in Spencer?

On the first day of September in Spencer, West Virginia, sunrise is at 6:54 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:10 pm EDT.

How long on average sun shines in September in Spencer?

In September, the average sunshine duration is 8.5h.

What is the UV index reading in September in Spencer?

In September, the average daily maximum UV index in Spencer, West Virginia, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Spencer, West VA

Average temperature in September - Spencer, West VA
  • Average high temperature in September: 77.9°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in September: 56.7°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in September
Spencer, West VA

Average pressure in September - Spencer, West VA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in September
Spencer, West VA

Average wind speed in September - Spencer, West VA
  • Average wind speed in September: 4.4mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in September
Spencer, West VA

Average humidity in September - Spencer, West VA
  • Average humidity in September: 77%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June and August (76%).

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Average rainfall in September
Spencer, West VA

Average rainfall in September - Spencer, West VA
  • Average rainfall in September: 2.05"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in September
Spencer, West VA

Average rainfall days in September - Spencer, West VA
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.5 days).

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Average snowfall in September
Spencer, West VA

Average snowfall in September - Spencer, West VA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (5.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Spencer, West VA

Average snowfall days in September - Spencer, West VA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14 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
Spencer, West VA

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

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 30min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in September
Spencer, West VA

Average sunshine days in September - Spencer, West VA
  • Average sunshine days in September: 12.8 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (7.9 days).

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Average UV index in September
Spencer, West VA

Average UV index in September - Spencer, West VA
  • Average UV index in September: 4

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

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Average cloud cover in September
Spencer, West VA

Average cloud cover in September - Spencer, West VA
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in September
Spencer, West VA

Average visibility in September - Spencer, West VA
  • Average visibility in September: 5mi

The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).

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