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 arrival of November indicates a decrease in the average high-temperature, moving from a comfortable 63.3°F (17.4°C) in October to a frosty 49.1°F (9.5°C). In the month of November, McLean records a consistent average low-temperature of 35.4°F (1.9°C).Humidity
The average relative humidity in November in McLean is 73%.Rainfall
In McLean, in November, during 7.9 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, in McLean, there are 135 rainfall days, and 17.72" (450mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in McLean, Illinois. November is the first month it typically snows. Throughout November, in the average 2.1 snowfall days, it receives 0.67" (17mm) of snow. Throughout the year, in McLean, there are 27.1 snowfall days, and 7.2" (183mm) of snow is accumulated.Daylight
The average length of the day in November is 9h and 58min.On the first day of the month, sunrise is at 7:27 am and sunset at 5:53 pm CDT. On the last day of November, sunrise is at 6:59 am and sunset at 4:31 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 in McLean is 5.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in McLean. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in November leads to these recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average November temperature in McLean?
What is the average humidity in November in McLean?
How many days does it rain in November in McLean?
When does it start snowing in McLean?
What is the average length of the day in November in McLean?
When is the sunrise / sunset in November in McLean?
When does Daylight Saving Time (DST) end in November in McLean?
How long on average sun shines in November in McLean?
What are the months with the lowest UV index in McLean?
What is the UV index reading in November in McLean?
Average temperature in November
McLean, IL
- Average high temperature in November: 49.1°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in November: 35.4°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in November
McLean, IL
- Average pressure in November: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in November
McLean, IL
- Average wind speed in November: 10mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in November
McLean, IL
- Average humidity in November: 73%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (70%).
Average rainfall in November
McLean, IL
- Average rainfall in November: 1.06"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is December (0.87").
Average rainfall days in November
McLean, IL
- Average rainfall days in November: 7.9 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in November
McLean, IL
- Average snowfall in November: 0.67"
The month with the highest snowfall is January (2.2").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in November
McLean, IL
- Average snowfall days in November: 2.1 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
McLean, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in November
McLean, IL
- Average sunshine days in November: 20 days
The months with the most sunshine days are November and December (20 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in November
McLean, IL
- Average UV index in November: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in November
McLean, IL
- Average cloud cover in November: 40
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in November
McLean, 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).
McLean, Illinois, USA
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