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 average high-temperature shows a slight dip in September, from August's moderately hot 82.4°F (28°C) to a still warm 75.2°F (24°C). The average low-temperature reading in September for Old Fields reflects a significant fall from the daytime highs, stabilizing at a cool 52.7°F (11.5°C).Humidity
The months with the highest humidity in Old Fields are September, October and December, with an average relative humidity of 78%.Rainfall
In September, the rain falls for 6.7 days. Throughout September, 0.43" (11mm) of precipitation is accumulated. In Old Fields, during the entire year, the rain falls for 91.2 days and collects up to 6.61" (168mm) of precipitation.Snowfall
May through October are months without snowfall in Old Fields.Daylight
The average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 6:45 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:59 pm EDT.
Sunshine
In Old Fields, the average sunshine in September is 8.8h.UV index
In Old Fields, West Virginia, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 4 in September translates into this advice:
Take precautions - Protection against sun damage is advised. To guard against the harmful effects of the Sun, minimize exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What is the usual temperature for Old Fields in September?
What is the most humid month in Old Fields?
What is the average humidity in September in Old Fields?
How many days does it rain in September in Old Fields?
When it does not snow in Old Fields?
What is the average length of the day in September in Old Fields?
What time are sunrise and sunset in September in Old Fields?
How many hours of sunshine does Old Fields have in September?
What is the UV index reading in September in Old Fields?
Average temperature in September
Old Fields, WV
- Average high temperature in September: 75.2°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in September: 52.7°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in September
Old Fields, WV
- 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).
Average wind speed in September
Old Fields, WV
- Average wind speed in September: 4.3mph
The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in September
Old Fields, WV
- Average humidity in September: 78%
The months with the highest relative humidity are September, October and December (78%).
The months with the lowest relative humidity are April, June and July (74%).
Average rainfall in September
Old Fields, WV
- Average rainfall in September: 0.43"
The wettest month (with the highest rainfall) is August (0.75").
The driest months (with the least rainfall) are January and November (0.35").
Average rainfall days in September
Old Fields, WV
- Average rainfall days in September: 6.7 days
The month with the highest number of rainy days is May (10.9 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in September
Old Fields, WV
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Old Fields, WV
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (4.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Old Fields, WV
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 12min).
Average sunshine days in September
Old Fields, WV
- Average sunshine days in September: 21.2 days
The months with the most sunshine days are January, November and December (22.7 days).
The month with the least sunshine days is May (18.3 days).
Average UV index in September
Old Fields, WV
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Old Fields, WV
- Average cloud cover in September: 39
The months with the most cloud cover are January and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
Old Fields, WV
- Average visibility in September: 5mi
The months with the highest visibility are January, February, April, November and December (6mi).
The months with the lowest visibility are March, May, June, July, August, September and October (5mi).
Old Fields, West Virginia, USA
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