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 arrival comes with a decrease in the average high-temperature, moving from a moderately hot 73.4°F (23°C) in September to a refreshing 59.9°F (15.5°C). An average minimum temperature of 44.2°F (6.8°C) is recorded in Rochelle during the month of October.Humidity
With an average relative humidity of 74%, October is the least humid month in Rochelle.Rainfall
In Rochelle, in October, it is raining for 10.5 days, with typically 1.26" (32mm) of accumulated precipitation. In Rochelle, during the entire year, the rain falls for 124.5 days and collects up to 14.49" (368mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Rochelle. October is the first month it typically snows in Rochelle. Throughout October, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow. In Rochelle, during the entire year, snow falls for 37.1 days and aggregates up to 6.14" (156mm) of snow.Daylight
The average length of the day in October is 11h and 4min.On the first day of the month, sunrise is at 6:54 am and sunset at 6:37 pm. On the last day of October, in Rochelle, sunrise is at 7:28 am and sunset at 5:51 pm CDT.
Sunshine
In October, the average sunshine in Rochelle is 5.3h.UV index
In Rochelle, Illinois, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 2 in October translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the temperature in October in Rochelle?
What is the least humid month in Rochelle?
What is the average humidity in October in Rochelle?
How much does it rain in Rochelle in October?
When does it start to snow in Rochelle?
What is the average length of the day in October in Rochelle?
What time are sunrise and sunset in October in Rochelle?
How many hours of sunshine does Rochelle have in October?
What is the UV index intensity in October in Rochelle?
Average temperature in October
Rochelle, IL
- Average high temperature in October: 59.9°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in October: 44.2°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 (14.7°F).
Average pressure in October
Rochelle, IL
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Rochelle, IL
- Average wind speed in October: 9mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in October
Rochelle, IL
- Average humidity in October: 74%
The months with the highest relative humidity are January and July (85%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Rochelle, IL
- Average rainfall in October: 1.26"
The wettest month (with the highest rainfall) is June (2.13").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in October
Rochelle, IL
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in October
Rochelle, IL
- Average snowfall in October: 0.08"
The month with the highest snowfall is January (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Rochelle, IL
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (10.3 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
Rochelle, IL
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in October
Rochelle, IL
- Average sunshine days in October: 17.7 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in October
Rochelle, IL
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Rochelle, IL
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in October
Rochelle, IL
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Rochelle, Illinois, USA
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