Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
As October begins, there is a decrease in the average high-temperature, falling from a warm 78.6°F (25.9°C) in September to a refreshing 66.2°F (19°C). Throughout the month of October, South Williamson expects an average low of 46.9°F (8.3°C).Humidity
The average relative humidity in October is 77%.Rainfall
In October, in South Williamson, the rain falls for 11.1 days. Throughout October, 2.44" (62mm) of precipitation is accumulated. In South Williamson, during the entire year, the rain falls for 163.6 days and collects up to 30.43" (773mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in South Williamson. October is the first month it typically snows in South Williamson. Throughout October, in the average 0.9 snowfall days, it receives 0.75" (19mm) of snow. Throughout the year, in South Williamson, there are 32.9 snowfall days, and 16.81" (427mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 13min.On the first day of the month, sunrise is at 7:25 am and sunset at 7:11 pm. On the last day of October, in South Williamson, sunrise is at 7:54 am and sunset at 6:31 pm EDT.
Sunshine
The average sunshine in October in South Williamson is 6.3h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 3 in October translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Enhance your sun protection with tightly woven, yet airy clothing. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the temperatures in South Williamson in October?
What is the average humidity in October in South Williamson?
How much does it rain in South Williamson in October?
When does it start to snow in South Williamson?
What is the average length of the day in October in South Williamson?
What time are sunrise and sunset in October in South Williamson?
How many hours of sunshine does South Williamson have in October?
What is the UV index intensity in October in South Williamson?
Average temperature in October
South Williamson, KY
- Average high temperature in October: 66.2°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.1°F).
- Average low temperature in October: 46.9°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in October
South Williamson, KY
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in October
South Williamson, KY
- Average wind speed in October: 4.8mph
The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in October
South Williamson, KY
- Average humidity in October: 77%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).
Average rainfall in October
South Williamson, KY
- Average rainfall in October: 2.44"
The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in October
South Williamson, KY
- Average rainfall days in October: 11.1 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in October
South Williamson, KY
- Average snowfall in October: 0.75"
The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
South Williamson, KY
- Average snowfall days in October: 0.9 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
South Williamson, KY
- Average daylight in October: 11h and 1min
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 October: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in October
South Williamson, KY
- Average sunshine days in October: 17.7 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in October
South Williamson, KY
- Average UV index in October: 3
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in October
South Williamson, KY
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in October
South Williamson, KY
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
South Williamson, Kentucky, USA
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