September weather forecastGalloway, WV
September
Weather in September
September, the first month of the autumn in Galloway, is also a moderately hot month, with an average temperature fluctuating between 74.8°F (23.8°C) and 54.1°F (12.3°C).Temperature
With the onset of September, Galloway's climate undergoes a slight change as the average high-temperature moves from a moderately hot 80.4°F (26.9°C) in August to a still warm 74.8°F (23.8°C). Galloway's average low-temperature in September is measured at a cool 54.1°F (12.3°C).Humidity
In Galloway, the average relative humidity in September is 78%.Rainfall
September is the month with the least rainfall in Galloway. Rain falls for 14.7 days and accumulates 1.89" (48mm) of precipitation.Snowfall
In Galloway, snow does not fall in June through September.Daylight
In September, the average length of the day in Galloway is 12h and 26min.On the first day of September in Galloway, sunrise is at 6:49 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:04 pm EDT.
Sunshine
The average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index in Galloway is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 4 suggests these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Galloway, WV
- Average high temperature in September: 74.8°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in September: 54.1°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
Galloway, WV
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in September
Galloway, WV
- Average wind speed in September: 4.7mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in September
Galloway, WV
- Average humidity in September: 78%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are June, August and November (77%).
Average rainfall in September
Galloway, WV
- Average rainfall in September: 1.89"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in September
Galloway, WV
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is May (21.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in September
Galloway, WV
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (8.86").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Galloway, WV
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Galloway, WV
- Average daylight in September: 12h and 24min
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 48min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Galloway, WV
- Average sunshine days in September: 13.2 days
The months with the most sunshine days are September and October (13.2 days).
The month with the least sunshine days is January (6.4 days).
Average UV index in September
Galloway, WV
- Average UV index in September: 4
The month with the highest UV index is 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
Galloway, WV
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Galloway, WV
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
