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
November's arrival is marked by a notable drop in high-temperatures, falling from a moderate 57.7°F (14.3°C) in October to a chilly 43.2°F (6.2°C). November witnesses an average nighttime temperature of 30.7°F (-0.7°C).Humidity
In November, the average relative humidity in Thornton is 74%.Rainfall
In Thornton, in November, during 8.3 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, in Thornton, there are 136.3 rainfall days, and 26.18" (665mm) of precipitation is accumulated.Snowfall
Months with snowfall in Thornton are January through May, October through December. In Thornton, during November, snow falls for 4.4 days and regularly aggregates up to 1.22" (31mm) of snow. Throughout the year, in Thornton, there are 44.7 snowfall days, and 20.51" (521mm) of snow is accumulated.Daylight
The average length of the day in November in Thornton is 9h and 44min.On the first day of the month, sunrise is at 7:48 am and sunset at 6:05 pm CDT. On the last day of November, sunrise is at 7:24 am and sunset at 4:40 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 Thornton, the average sunshine in November is 5.3h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 2 in November translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Thornton during November?
What is the average humidity in November in Thornton?
How many days does it rain in November in Thornton?
How much does it snow in Thornton in November?
How many hours of daylight does Thornton have in November?
When is the sunrise / sunset in November in Thornton?
When does Daylight Saving Time (DST) end in November in Thornton?
How long on average sun shines in November in Thornton?
What is the month with the lowest UV index in Thornton?
How high is the UV index in November in Thornton?
Average temperature in November
Thornton, IA
- Average high temperature in November: 43.2°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in November: 30.7°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in November
Thornton, IA
- Average pressure in November: 30.08"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in November
Thornton, IA
- Average wind speed in November: 10.8mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in November
Thornton, IA
- Average humidity in November: 74%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (70%).
Average rainfall in November
Thornton, IA
- Average rainfall in November: 1.1"
The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in November
Thornton, IA
- Average rainfall days in November: 8.3 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in November
Thornton, IA
- Average snowfall in November: 1.22"
The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in November
Thornton, IA
- Average snowfall days in November: 4.4 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
Thornton, IA
- Average daylight in November: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in November: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in November
Thornton, IA
- Average sunshine days in November: 18.8 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10 days).
Average UV index in November
Thornton, IA
- Average UV index in November: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in November
Thornton, IA
- Average cloud cover in November: 42
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility in November
Thornton, IA
- Average visibility in November: 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).
Thornton, Iowa, USA
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