Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The commencement of September indicates a gentle shift in the average high-temperature, receding from August's 80.2°F (26.8°C) to a still moderately hot 74.7°F (23.7°C). During September, Roaring Gap records an average temperature of 54.5°F (12.5°C) at night.Humidity
May, September and December, with an average relative humidity of 79%, are the most humid months.Rainfall
In September, in Roaring Gap, the rain falls for 15.3 days. Throughout September, 2.52" (64mm) of precipitation is accumulated. In Roaring Gap, during the entire year, the rain falls for 163.8 days and collects up to 36.34" (923mm) of precipitation.Snowfall
In Roaring Gap, North Carolina, snow does not fall in June through September.Daylight
The average length of the day in September in Roaring Gap is 12h and 24min.On the first day of the month, sunrise is at 6:55 am and sunset at 7:51 pm. On the last day of September, in Roaring Gap, sunrise is at 7:18 am and sunset at 7:08 pm EDT.
Sunshine
In Roaring Gap, North Carolina, the average sunshine in September is 8.1h.UV index
In Roaring Gap, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In September, a daily UV index of 4 turns into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are September temperatures in Roaring Gap?
What is the most humid month in Roaring Gap?
What is the average humidity in September in Roaring Gap?
How much does it rain in Roaring Gap in September?
When it does not snow in Roaring Gap?
Does it snow in Roaring Gap in September?
What is the average length of the day in September in Roaring Gap?
When is the sunrise / sunset in September in Roaring Gap?
How many hours of sunshine does Roaring Gap have in September?
What is the UV index reading in September in Roaring Gap?
Average temperature in September
Roaring Gap, NC
- Average high temperature in September: 74.7°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in September: 54.5°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in September
Roaring Gap, NC
- 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 (29.99"Hg).
Average wind speed in September
Roaring Gap, NC
- Average wind speed in September: 4.8mph
The windiest months (with the highest average wind speed) are January and February (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in September
Roaring Gap, NC
- Average humidity in September: 79%
The months with the highest relative humidity are May, September and December (79%).
The months with the lowest relative humidity are January, June, July and November (76%).
Average rainfall in September
Roaring Gap, NC
- Average rainfall in September: 2.52"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is October (2.32").
Average rainfall days in September
Roaring Gap, NC
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (8 days).
Average snowfall in September
Roaring Gap, NC
- Average snowfall in September: 0"
The month with the highest snowfall is December (6.77").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Roaring Gap, NC
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Roaring Gap, NC
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 8h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in September
Roaring Gap, NC
- Average sunshine days in September: 13 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in September
Roaring Gap, NC
- Average UV index in September: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Roaring Gap, NC
- Average cloud cover in September: 42
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in September
Roaring Gap, NC
- Average visibility in September: 5mi
The month with the highest visibility is November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (5mi).
Roaring Gap, North Carolina, USA
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