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
October's onset corresponds with a shift in the average high-temperature, moving from a warm 80.1°F (26.7°C) in September to a comfortable 67.8°F (19.9°C). During October, the average low-temperature is recorded at a cool 50.2°F (10.1°C).Humidity
With an average relative humidity of 71%, October is the least humid month.Rainfall
In Caseyville, during October, the rain falls for 9.2 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 136.4 rainfall days, and 20" (508mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Caseyville.Daylight
The average length of the day in October is 11h and 13min.On the first day of the month, sunrise is at 6:48 am and sunset at 6:34 pm. On the last day of October, sunrise is at 7:16 am and sunset at 5:54 pm CDT.
Sunshine
The average sunshine in October is 6.9h.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: In October, the maximum UV index of 3 transforms into these recommendations:
Take precautions - Protection against sun damage is advised. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What is the least humid month?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Caseyville have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Caseyville have in October?
What is the UV index intensity in October?
Average temperature in October
Caseyville, KY
- Average high temperature in October: 67.8°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (40.1°F).
- Average low temperature in October: 50.2°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in October
Caseyville, 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 (29.95"Hg).
Average wind speed in October
Caseyville, KY
- Average wind speed in October: 8.3mph
The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in October
Caseyville, KY
- Average humidity in October: 71%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Caseyville, KY
- Average rainfall in October: 1.54"
The wettest month (with the highest rainfall) is April (2.2").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in October
Caseyville, KY
- Average rainfall days in October: 9.2 days
The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in October
Caseyville, KY
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Caseyville, KY
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (4.4 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
Caseyville, 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 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in October
Caseyville, KY
- Average sunshine days in October: 20.7 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in October
Caseyville, 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 and December (UV index 2).
Average cloud cover in October
Caseyville, KY
- Average cloud cover in October: 32
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in October
Caseyville, KY
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Caseyville, Kentucky, USA
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