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 September transitions into October, Crest Hill sees a drop in the average high-temperature, transitioning from a warm 74.7°F (23.7°C) to a comfortable 61.3°F (16.3°C). In October, Crest Hill's temperature tends to fall to an average low of 45.5°F (7.5°C) during the night.Humidity
October is the least humid month, with an average relative humidity of 73%.Rainfall
In Crest Hill, during October, the rain falls for 12.9 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, there are 153.6 rainfall days, and 32.72" (831mm) of precipitation is accumulated.Snowfall
In Crest Hill, snow does not fall in May through October.Daylight
In October, the average length of the day is 11h and 5min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:33 pm. On the last day of October, in Crest Hill, sunrise is at 7:23 am and sunset at 5:48 pm CDT.
Sunshine
In Crest Hill, the average sunshine in October is 5.7h.UV index
The average daily maximum UV index in October in Crest Hill, Illinois, is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In October, a daily maximum UV index of 3 leads to the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Boost your sun resistance with garments that are densely woven yet spacious. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What is the usual temperature for Crest Hill in October?
What is the least humid month in Crest Hill?
What is the average humidity in October in Crest Hill?
How much does it rain in Crest Hill in October?
When it does not snow in Crest Hill?
Does it snow in Crest Hill in October?
How many hours of daylight does Crest Hill have in October?
When is the sunrise / sunset in October in Crest Hill?
How many hours of sunshine does Crest Hill have in October?
What is the UV index intensity in October in Crest Hill?
Average temperature in October
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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
Crest Hill, 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).
Crest Hill, Illinois, USA
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