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
September's arrival in Athens coincides with a soft drop in the average high-temperature, subtly decreasing from August's moderately hot 80.4°F (26.9°C) to a still warm 74.8°F (23.8°C). September nights in Athens, West Virginia, see a notable contrast from daytime highs, with the nighttime temperature averaging at a cool 52.7°F (11.5°C).Humidity
In Athens, the average relative humidity in September is 80%.Rainfall
The month with the least rainfall is September, when the rain falls for 15.5 days and typically collects 1.69" (43mm) of precipitation.Snowfall
In Athens, West Virginia, snow does not fall in June through September.Daylight
In September, the average length of the day in Athens is 12h and 25min.On the first day of September, sunrise is at 6:55 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:08 pm EDT.
Sunshine
In Athens, the average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are the temperatures in Athens in September?
What is the average humidity in September in Athens?
What is the driest month in Athens?
How much does it rain in Athens in September?
When it does not snow in Athens?
Does it snow in Athens in September?
What is the average length of the day in September in Athens?
What time are sunrise and sunset in September in Athens?
How many hours of sunshine does Athens have in September?
What is the UV index reading in September in Athens?
Average temperature in September
Athens, WV
- Average high temperature in September: 74.8°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in September: 52.7°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in September
Athens, WV
- 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
Athens, WV
- Average wind speed in September: 4.5mph
The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in September
Athens, WV
- Average humidity in September: 80%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April, June, July, August and November (78%).
Average rainfall in September
Athens, WV
- Average rainfall in September: 1.69"
The wettest months (with the highest rainfall) are February and May (3.5").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in September
Athens, WV
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in September
Athens, WV
- Average snowfall in September: 0"
The month with the highest snowfall is February (9.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Athens, WV
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Athens, WV
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in September
Athens, WV
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is May (8.8 days).
Average UV index in September
Athens, WV
- 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
Athens, WV
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in September
Athens, WV
- Average visibility in September: 4mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).
Athens, West Virginia, USA
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