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
Lake Barrington's average high-temperature decreases in October, falling from a pleasant 72.9°F (22.7°C) in September to a mild 59.5°F (15.3°C). Throughout the month of October, Lake Barrington sees a steady low-temperature average of 45.3°F (7.4°C).Humidity
The least humid month is October, with an average relative humidity of 74%.Rainfall
In Lake Barrington, Illinois, during October, the rain falls for 14.6 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, in Lake Barrington, there are 163.1 rainfall days, and 32.24" (819mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.35" (9mm) of snow. In Lake Barrington, Illinois, during the entire year, snow falls for 55.5 days and aggregates up to 22.95" (583mm) of snow.Daylight
The average length of the day in October in Lake Barrington 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, sunrise is at 7:25 am and sunset at 5:47 pm CDT.
Sunshine
The average sunshine in October in Lake Barrington is 5.5h.UV index
In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during October translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the temperature in October in Lake Barrington?
What is the least humid month in Lake Barrington?
What is the average humidity in October in Lake Barrington?
How many days does it rain in October in Lake Barrington?
When does it start snowing in Lake Barrington?
What is the average length of the day in October in Lake Barrington?
What time are sunrise and sunset in October in Lake Barrington?
How long on average sun shines in October in Lake Barrington?
What is the UV index reading in October in Lake Barrington?
Average temperature in October
Lake Barrington, IL
- Average high temperature in October: 59.5°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in October: 45.3°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).
Average pressure in October
Lake Barrington, 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
Lake Barrington, IL
- Average wind speed in October: 8.8mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in October
Lake Barrington, 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
Lake Barrington, IL
- Average rainfall in October: 2.72"
The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in October
Lake Barrington, IL
- Average rainfall days in October: 14.6 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in October
Lake Barrington, IL
- Average snowfall in October: 0.35"
The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Lake Barrington, IL
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Lake Barrington, 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
Lake Barrington, IL
- Average sunshine days in October: 13.7 days
The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in October
Lake Barrington, 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
Lake Barrington, IL
- Average cloud cover in October: 43
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 31).
Average visibility in October
Lake Barrington, 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).
Lake Barrington, Illinois, USA
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