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
In October, the average high-temperature decreases from an agreeable 72.3°F (22.4°C) in September to a moderate 59°F (15°C). In Round Lake, October is marked by an average low-temperature of 45.1°F (7.3°C).Humidity
With an average relative humidity of 74%, October is the least humid month.Rainfall
In October, in Round Lake, the rain falls for 13.2 days. Throughout October, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 142.3 rainfall days, and 21.97" (558mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Round Lake. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, in Round Lake, there are 49.5 snowfall days, and 13.54" (344mm) of snow is accumulated.Daylight
The average length of the day in October in Round Lake is 11h and 3min.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 Round Lake, sunrise is at 7:25 am and sunset at 5:46 pm CDT.
Sunshine
The average sunshine in October in Round Lake is 5.5h.UV index
In Round Lake, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In October, a daily maximum UV index of 2 leads to the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. 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 average October temperature in Round Lake?
What is the least humid month in Round Lake?
What is the average humidity in October in Round Lake?
How many days does it rain in October in Round Lake?
When does it start to snow in Round Lake?
How many hours of daylight does Round Lake have in October?
When is the sunrise / sunset in October in Round Lake?
How many hours of sunshine does Round Lake have in October?
What is the UV index reading in October in Round Lake?
Average temperature in October
Round Lake, IL
- Average high temperature in October: 59°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 (27.5°F).
- Average low temperature in October: 45.1°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in October
Round Lake, IL
- Average pressure in October: 30"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Round Lake, IL
- Average wind speed in October: 9.1mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in October
Round Lake, IL
- Average humidity in October: 74%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Round Lake, IL
- Average rainfall in October: 1.89"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is December (0.98").
Average rainfall days in October
Round Lake, IL
- Average rainfall days in October: 13.2 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5 days).
Average snowfall in October
Round Lake, IL
- Average snowfall in October: 0.28"
The month with the highest snowfall is January (3.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Round Lake, IL
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Round Lake, IL
- Average daylight in October: 11h and 0min
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 6min).
- Average sunshine in October: 5h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in October
Round Lake, IL
- Average sunshine days in October: 14.7 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in October
Round Lake, IL
- Average UV index in October: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Round Lake, IL
- Average cloud cover in October: 44
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 30).
Average visibility in October
Round Lake, IL
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Round Lake, Illinois, USA
Weather forecast for your location
2. Allow the app to use your location
