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 brings a distinct temperature shift, with the average high-temperature dropping from a refreshing 61.3°F (16.3°C) in October to a chilly 46.9°F (8.3°C). November witnesses an average low-temperature hovering around a cold 33.3°F (0.7°C).Humidity
In Altona, the average relative humidity in November is 74%.Rainfall
In November, the rain falls for 7.7 days. Throughout November, 1.02" (26mm) of precipitation is accumulated. Throughout the year, in Altona, there are 127.7 rainfall days, and 17.8" (452mm) of precipitation is accumulated.Snowfall
Months with snowfall in Altona, Illinois, are January through April, October through December. In Altona, in November, snow falls for 2.4 days, with typically accumulated 0.71" (18mm) of snow. In Altona, during the entire year, snow falls for 35.5 days and aggregates up to 7.95" (202mm) of snow.Daylight
In November, the average length of the day is 9h and 53min.On the first day of November, sunrise is at 7:32 am and sunset at 5:55 pm CDT. On the last day of the month, sunrise is at 7:06 am and sunset at 4:33 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
In November, the average sunshine in Altona is 5.3h.UV index
The average daily maximum UV index in November in Altona is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In November, the maximum UV index of 2 transforms into these recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. 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. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average November temperature in Altona?
What is the average humidity in November in Altona?
How many days does it rain in November in Altona?
How much does it snow in Altona in November?
What is the average length of the day in November in Altona?
What time are sunrise and sunset in November in Altona?
When does Daylight Saving Time (DST) end in November in Altona?
How many hours of sunshine does Altona have in November?
What is the UV index reading in November in Altona?
Average temperature in November
Altona, IL
- Average high temperature in November: 46.9°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in November: 33.3°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 (16.5°F).
Average pressure in November
Altona, IL
- Average pressure in November: 30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in November
Altona, IL
- Average wind speed in November: 10.3mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in November
Altona, IL
- Average humidity in November: 74%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in November
Altona, IL
- Average rainfall in November: 1.02"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days in November
Altona, IL
- Average rainfall days in November: 7.7 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (4 days).
Average snowfall in November
Altona, IL
- Average snowfall in November: 0.71"
The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in November
Altona, IL
- Average snowfall days in November: 2.4 days
The month with the highest number of snowfall days is January (10.5 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
Altona, IL
- Average daylight in November: 9h and 5min
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 18min).
- Average sunshine in November: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in November
Altona, IL
- Average sunshine days in November: 19.7 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.2 days).
Average UV index in November
Altona, IL
- Average UV index in November: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in November
Altona, IL
- Average cloud cover in November: 41
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in November
Altona, IL
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Altona, Illinois, USA
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