September weather forecast
Davis, West VA

Weather in September

The first month of the autumn, September, is also an agreeable month in Davis, West Virginia, with an average temperature varying between 51.1°F (10.6°C) and 71.4°F (21.9°C).

Temperature

In September, the average high-temperature slightly decreases from a warm 77.7°F (25.4°C) in August to a pleasant 71.4°F (21.9°C). The average low-temperature, in September, is 51.1°F (10.6°C).

Humidity

In September, the average relative humidity is 81%.

Rainfall

In September, in Davis, West Virginia, the rain falls for 15.8 days. Throughout September, 2.28" (58mm) of precipitation is accumulated. In Davis, West Virginia, during the entire year, the rain falls for 175.3 days and collects up to 33.11" (841mm) of precipitation.

Snowfall

In Davis, 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 6:46 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 7:02 pm EDT.

Sunshine

In September, the average sunshine is 8.3h.

UV index

In Davis, West Virginia, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 3 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. 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 average humidity in September in Davis?

In September, the average relative humidity in Davis is 81%.

How many days does it rain in September in Davis?

In September, the rain falls for 15.8 days. Throughout September, 2.28" (58mm) of precipitation is accumulated.

When it does not snow in Davis?

June through September are months without snowfall in Davis.

Does it snow in Davis in September?

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

How many hours of daylight does Davis have in September?

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

When are sunrise and sunset in September in Davis?

In September, on the first day of the month, sunrise is at 6:46 am and sunset at 7:48 pm. On the last day of the month, in Davis, sunrise is at 7:13 am and sunset at 7:02 pm EDT.

How many hours of sunshine does Davis have in September?

In September, the average sunshine duration is 8.3h.

What is the UV index reading in September in Davis?

In September, the average daily maximum UV index in Davis, West Virginia, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Davis, West VA

Average temperature in September - Davis, West VA
  • Average high temperature in September: 71.4°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in September: 51.1°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure in September
Davis, West VA

Average pressure in September - Davis, West 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 (29.96"Hg).

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Average wind speed in September
Davis, West VA

Average wind speed in September - Davis, West VA
  • Average wind speed in September: 4.7mph

The windiest months (with the highest average wind speed) are January and February (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in September
Davis, West VA

Average humidity in September - Davis, West VA
  • Average humidity in September: 81%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are June and July (78%).

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Average rainfall in September
Davis, West VA

Average rainfall in September - Davis, West VA
  • Average rainfall in September: 2.28"

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (2.2").

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Average rainfall days in September
Davis, West VA

Average rainfall days in September - Davis, West VA
  • Average rainfall days in September: 15.8 days

The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is February (8.4 days).

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Average snowfall in September
Davis, West VA

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

The month with the highest snowfall is January (10.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Davis, West VA

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

The month with the highest number of snowfall days is January (15.2 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
Davis, West VA

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

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

  • Average sunshine in September: 8h and 18min

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in September
Davis, West VA

Average sunshine days in September - Davis, West VA
  • Average sunshine days in September: 12.1 days

The month with the most sunshine days is November (13.9 days).
The month with the least sunshine days is May (8.4 days).

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Average UV index in September
Davis, West VA

Average UV index in September - Davis, West VA
  • Average UV index in September: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
Davis, West VA

Average cloud cover in September - Davis, West VA
  • Average cloud cover in September: 46

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 40).

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Average visibility in September
Davis, West VA

Average visibility in September - Davis, West VA
  • Average visibility in September: 4mi

The months with the highest visibility are January, February, March, April, May, June, July, August, November and December (5mi).
The months with the lowest visibility are September and October (4mi).

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