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
The decrease of average high-temperatures is mild in October, with a decline from a moderately hot 78.1°F (25.6°C) in September to a refreshing 66.2°F (19°C). Perryville, during the nights of October, experiences an average temperature drop to a frosty 47.7°F (8.7°C).Humidity
The months with the lowest humidity are August through October, with an average relative humidity of 76%.Rainfall
In Perryville, in October, it is raining for 12.9 days, with typically 2.76" (70mm) of accumulated precipitation. In Perryville, Kentucky, during the entire year, the rain falls for 181.5 days and collects up to 38.94" (989mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 32.3 snowfall days, and 11.26" (286mm) of snow is accumulated.Daylight
The average length of the day in October in Perryville, Kentucky, is 11h and 13min.On the first day of the month, sunrise is at 7:35 am and sunset at 7:22 pm. On the last day of October, in Perryville, Kentucky, sunrise is at 8:04 am and sunset at 6:42 pm EDT.
Sunshine
In October, the average sunshine in Perryville is 6.7h.UV index
The average daily maximum UV index in October in Perryville is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 3 in October interprets into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are the temperatures in Perryville in October?
What is the least humid month in Perryville?
What is the average humidity in October in Perryville?
How much does it rain in Perryville in October?
When does it start to snow in Perryville?
What is the average length of the day in October in Perryville?
When is the sunrise / sunset in October in Perryville?
How long on average sun shines in October in Perryville?
What is the UV index reading in October in Perryville?
Average temperature in October
Perryville, KY
- Average high temperature in October: 66.2°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in October: 47.7°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in October
Perryville, KY
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in October
Perryville, KY
- Average wind speed in October: 6.6mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in October
Perryville, KY
- Average humidity in October: 76%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August, September and October (76%).
Average rainfall in October
Perryville, KY
- Average rainfall in October: 2.76"
The wettest months (with the highest rainfall) are February, April and December (3.66").
The driest month (with the least rainfall) is September (2.48").
Average rainfall days in October
Perryville, KY
- Average rainfall days in October: 12.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.2 days).
Average snowfall in October
Perryville, KY
- Average snowfall in October: 0.04"
The month with the highest snowfall is February (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Perryville, KY
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Perryville, 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in October
Perryville, KY
- Average sunshine days in October: 16.4 days
The month with the most sunshine days is October (16.4 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in October
Perryville, KY
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Perryville, KY
- Average cloud cover in October: 36
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in October
Perryville, KY
- Average visibility in October: 6mi
The months with the highest visibility are April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July and December (5mi).
Perryville, Kentucky, USA
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