Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
The beginning of November involves a decrease in the average high-temperature, transitioning from a comfortable 63.9°F (17.7°C) in October to a frosty 49.8°F (9.9°C). Illiopolis records an average nighttime low of 36°F (2.2°C) in November.Humidity
In November, the average relative humidity is 73%.Rainfall
In Illiopolis, in November, it is raining for 8.6 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in Illiopolis, there are 141.8 rainfall days, and 22.24" (565mm) of precipitation is accumulated.Snowfall
Months with snowfall in Illiopolis are January through April, November and December. November is the first month it typically snows. Throughout November, in the average 2.4 snowfall days, it receives 0.87" (22mm) of snow. Throughout the year, there are 29.7 snowfall days, and 7.13" (181mm) of snow is accumulated.Daylight
The average length of the day in November in Illiopolis is 9h and 59min.On the first day of the month, sunrise is at 7:26 am and sunset at 5:54 pm CDT. On the last day of November, in Illiopolis, sunrise is at 6:58 am and sunset at 4:32 pm CST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from CDT to CST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from CST to CDT.
Sunshine
The average sunshine in November is 5.3h.UV index
In November, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in November transforms into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are November temperatures in Illiopolis?
What is the average humidity in November in Illiopolis?
How much does it rain in Illiopolis in November?
When does it start snowing in Illiopolis?
How many hours of daylight does Illiopolis have in November?
What time are sunrise and sunset in November in Illiopolis?
When does Daylight Saving Time (DST) end in November in Illiopolis?
How long on average sun shines in November in Illiopolis?
How high is the UV index in November in Illiopolis?
Average temperature in November
Illiopolis, IL
- Average high temperature in November: 49.8°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in November: 36°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in November
Illiopolis, IL
- Average pressure in November: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in November
Illiopolis, IL
- Average wind speed in November: 9.8mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in November
Illiopolis, IL
- Average humidity in November: 73%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).
Average rainfall in November
Illiopolis, IL
- Average rainfall in November: 1.34"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is December (1.1").
Average rainfall days in November
Illiopolis, IL
- Average rainfall days in November: 8.6 days
The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are January and February (6.3 days).
Average snowfall in November
Illiopolis, IL
- Average snowfall in November: 0.87"
The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in November
Illiopolis, IL
- Average snowfall days in November: 2.4 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in November /
Average sunshine in November
Illiopolis, IL
- Average daylight in November: 10h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in November: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in November
Illiopolis, IL
- Average sunshine days in November: 18.9 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in November
Illiopolis, IL
- Average UV index in November: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in November
Illiopolis, IL
- Average cloud cover in November: 40
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are June and September (Cloud cover 31).
Average visibility in November
Illiopolis, IL
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Illiopolis, Illinois, USA
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