September weather forecast
Bat Cave, NC

Weather in September

The first month of the autumn, September, is still a warm month in Bat Cave, North Carolina, with average temperature varying between 77.7°F (25.4°C) and 55.9°F (13.3°C).

Temperature

In Bat Cave, North Carolina, the average high-temperature is essentially the same as in August - a still moderately hot 77.7°F (25.4°C). In Bat Cave, in September, the average low-temperature is 55.9°F (13.3°C).

Humidity

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

Rainfall

Months with the least rainfall in Bat Cave are June and September Rain falls for 12.5 days and accumulates 1.73" (44mm) of rain.

Snowfall

May through October are months without snowfall in Bat Cave.

Daylight

In September, the average length of the day in Bat Cave is 12.4h.

Sunshine

In September, the average sunshine in Bat Cave is 8.2h.

UV index

The average daily maximum UV index in Bat Cave is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 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 Bat Cave?

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

What is the driest month in Bat Cave?

Months with the least rainfall are June and September Rain falls for 12.5 days and accumulates 1.73" (44mm) of rain.

How much does it rain in Bat Cave in September?

In Bat Cave, North Carolina, in September, during 12.5 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow in Bat Cave?

May through October are months without snowfall.

What is the average length of the day in September in Bat Cave?

In September, the average length of the day is 12.4h.

How many hours of sunshine does Bat Cave have in September?

The average sunshine in September is 8.2h.

What is the UV index intensity in September in Bat Cave?

In September, the average daily maximum UV index in Bat Cave is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Bat Cave, NC

Average temperature in September - Bat Cave, NC
  • Average high temperature in September: 77.7°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (44.1°F).

  • Average low temperature in September: 55.9°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in September
Bat Cave, NC

Average pressure in September - Bat Cave, NC
  • Average pressure in September: 30.05"

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.99").

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Average wind speed in September
Bat Cave, NC

Average wind speed in September - Bat Cave, NC
  • Average wind speed in September: 4mph

The windiest months (with the highest average wind speed) are January and April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in September
Bat Cave, NC

Average humidity in September - Bat Cave, NC
  • Average humidity in September: 77%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is November (73%).

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Average rainfall in September
Bat Cave, NC

Average rainfall in September - Bat Cave, NC
  • Average rainfall in September: 1.73"

The wettest month (with the highest rainfall) is December (3.54").
The driest months (with the least rainfall) are June and September (1.73").

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Average rainfall days in September
Bat Cave, NC

Average rainfall days in September - Bat Cave, NC
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in September
Bat Cave, NC

Average snowfall in September - Bat Cave, NC
  • Average snowfall in September: 0"

The month with the highest snowfall is December (4.21").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Bat Cave, NC

Average snowfall days in September - Bat Cave, NC
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Bat Cave, NC

Average daylight in September / Average sunshine in September - Bat Cave, NC
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 8.2h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in September
Bat Cave, NC

Average sunshine days in September - Bat Cave, NC
  • Average sunshine days in September: 16.2 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in September
Bat Cave, NC

Average UV index in September - Bat Cave, NC
  • Average UV index in September: 4

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

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Average cloud cover in September
Bat Cave, NC

Average cloud cover in September - Bat Cave, NC
  • Average cloud cover in September: 37

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in September
Bat Cave, NC

Average visibility in September - Bat Cave, NC
  • Average visibility in September: 5mi

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

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