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
As Independence, Virginia, enters September, the average high-temperature subtly lowers from the 80.2°F (26.8°C) of August to a still warm 74.7°F (23.7°C). Independence witnesses an average low-temperature of 54.5°F (12.5°C) throughout the month of September.Humidity
May, September and December, with an average relative humidity of 79%, are the most humid months.Rainfall
In Independence, in September, during 15.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 163.8 rainfall days, and 36.34" (923mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 6:56 am and sunset at 7:52 pm. On the last day of September, sunrise is at 7:19 am and sunset at 7:09 pm EDT.
Sunshine
In September, the average sunshine is 8.1h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the usual temperature for Independence in September?
What are the most humid months in Independence?
What is the average humidity in September in Independence?
How much does it rain in Independence in September?
When it does not snow in Independence?
Does it snow in Independence in September?
How many hours of daylight does Independence have in September?
When is the sunrise / sunset in September in Independence?
How long on average sun shines in September in Independence?
What is the UV index reading in September in Independence?
Average temperature in September
Independence, VA
- 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
Independence, 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 (29.99"Hg).
Average wind speed in September
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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
Independence, VA
- 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).
Independence, Virginia, USA
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