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 onset of October coincides with a reduction in the average high-temperature, falling from a pleasant 73.2°F (22.9°C) in September to a mild 60.1°F (15.6°C). Rolling Meadows observes an average nighttime low-temperature of 45.7°F (7.6°C) during the month of October.Humidity
With an average relative humidity of 73%, October is the least humid month in Rolling Meadows, Illinois.Rainfall
In Rolling Meadows, in October, during 13.4 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Rolling Meadows, during the entire year, the rain falls for 142.7 days and collects up to 27.91" (709mm) of precipitation.Snowfall
Months with snowfall in Rolling Meadows are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.51" (13mm) of snow. In Rolling Meadows, during the entire year, snow falls for 48.8 days and aggregates up to 21.02" (534mm) of snow.Daylight
In Rolling Meadows, the average length of the day in October is 11h and 4min.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 Rolling Meadows, sunrise is at 7:24 am and sunset at 5:46 pm CDT.
Sunshine
The average sunshine in October is 5.5h.UV index
In Rolling Meadows, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during October translates into the following directions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. It's recommended to limit sun exposure when its radiation is at its peak during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the temperatures in Rolling Meadows in October?
What is the least humid month in Rolling Meadows?
What is the average humidity in October in Rolling Meadows?
How many days does it rain in October in Rolling Meadows?
When does it start to snow in Rolling Meadows?
What is the average length of the day in October in Rolling Meadows?
What time are sunrise and sunset in October in Rolling Meadows?
How long on average sun shines in October in Rolling Meadows?
What is the UV index intensity in October in Rolling Meadows?
Average temperature in October
Rolling Meadows, IL
- Average high temperature in October: 60.1°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in October: 45.7°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in October
Rolling Meadows, IL
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Rolling Meadows, IL
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in October
Rolling Meadows, IL
- Average humidity in October: 73%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Rolling Meadows, IL
- Average rainfall in October: 2.48"
The wettest months (with the highest rainfall) are April and May (3.46").
The driest month (with the least rainfall) is November (1.57").
Average rainfall days in October
Rolling Meadows, IL
- Average rainfall days in October: 13.4 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in October
Rolling Meadows, IL
- Average snowfall in October: 0.51"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Rolling Meadows, IL
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Rolling Meadows, 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 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in October
Rolling Meadows, IL
- Average sunshine days in October: 15.3 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in October
Rolling Meadows, IL
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Rolling Meadows, IL
- Average cloud cover in October: 44
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in October
Rolling Meadows, IL
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Rolling Meadows, Illinois, USA
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