October weather forecastSublette, IL
October
Weather in October
October, the same as September, in Sublette, Illinois, is a moderate autumn month, with an average temperature varying between 60.3°F (15.7°C) and 44.6°F (7°C).Temperature
October is characterized by a reduction in the average high-temperature, from a warm 73.8°F (23.2°C) in September to a moderate 60.3°F (15.7°C). An average low-temperature of 44.6°F (7°C) is recorded in the month of October.Humidity
October is the least humid month in Sublette, with an average relative humidity of 73%.Rainfall
In Sublette, in October, it is raining for 11 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, in Sublette, there are 129.4 rainfall days, and 16.65" (423mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Sublette. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.16" (4mm) of snow. In Sublette, Illinois, during the entire year, snow falls for 36.1 days and aggregates up to 6.97" (177mm) of snow.Daylight
The average length of the day in October in Sublette is 11h and 4min.On the first day of the month, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of October, in Sublette, sunrise is at 7:28 am and sunset at 5:52 pm CDT.
Sunshine
In October, the average sunshine is 5.5h.UV index
In Sublette, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: In October, a daily maximum UV index of 2 leads to the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Sublette, IL
- Average high temperature in October: 60.3°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in October: 44.6°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in October
Sublette, 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 (29.91"Hg).
Average wind speed in October
Sublette, IL
- Average wind speed in October: 9.1mph
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
Sublette, IL
- Average humidity in October: 73%
The months with the highest relative humidity are January and July (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Sublette, IL
- Average rainfall in October: 1.46"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in October
Sublette, IL
- Average rainfall days in October: 11 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in October
Sublette, IL
- Average snowfall in October: 0.16"
The month with the highest snowfall is January (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Sublette, IL
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (10.4 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
Sublette, IL
- Average daylight in October: 11h and 6min
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 30min
The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Sublette, IL
- Average sunshine days in October: 18.5 days
The months with the most sunshine days are November and December (18.8 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in October
Sublette, IL
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Sublette, IL
- Average cloud cover in October: 40
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in October
Sublette, 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).
