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 74.7°F (23.7°C) in September to a comfortable 61.3°F (16.3°C). Throughout the month of October, Crystal Lawns observes an average nighttime temperature of 45.5°F (7.5°C).Humidity
October is the least humid month in Crystal Lawns, with an average relative humidity of 73%.Rainfall
In Crystal Lawns, Illinois, in October, during 12.9 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. Throughout the year, in Crystal Lawns, there are 153.6 rainfall days, and 32.72" (831mm) of precipitation is accumulated.Snowfall
In Crystal Lawns, snow does not fall in May through October.Daylight
In October, the average length of the day in Crystal Lawns is 11h and 5min.On the first day of the month, sunrise is at 6:50 am and sunset at 6:33 pm. On the last day of October, in Crystal Lawns, sunrise is at 7:24 am and sunset at 5:48 pm CDT.
Sunshine
In October, the average sunshine in Crystal Lawns is 5.7h.UV index
In Crystal Lawns, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In October, the maximum UV index of 3 suggests these recommendations:
Be vigilant - Preventing sunburn is recommended. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Crystal Lawns in October?
What is the least humid month in Crystal Lawns?
What is the average humidity in October in Crystal Lawns?
How much does it rain in Crystal Lawns in October?
When it does not snow in Crystal Lawns?
Does it snow in Crystal Lawns in October?
What is the average length of the day in October in Crystal Lawns?
When is the sunrise / sunset in October in Crystal Lawns?
How many hours of sunshine does Crystal Lawns have in October?
What is the UV index reading in October in Crystal Lawns?
Average temperature in October
Crystal Lawns, IL
- Average high temperature in October: 61.3°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 (29.3°F).
- Average low temperature in October: 45.5°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in October
Crystal Lawns, IL
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Crystal Lawns, IL
- Average wind speed in October: 8.5mph
The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in October
Crystal Lawns, IL
- Average humidity in October: 73%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Crystal Lawns, IL
- Average rainfall in October: 2.95"
The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days in October
Crystal Lawns, IL
- Average rainfall days in October: 12.9 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in October
Crystal Lawns, IL
- Average snowfall in October: 0"
The month with the highest snowfall is January (4.33").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Crystal Lawns, IL
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (11.9 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
Crystal Lawns, IL
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in October
Crystal Lawns, IL
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in October
Crystal Lawns, IL
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Crystal Lawns, IL
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 34).
Average visibility in October
Crystal Lawns, IL
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Crystal Lawns, Illinois, USA
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