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
A shift in Duncan's weather is noticeable as October turns into November, with the average high temperature decreasing from a moderate 57.7°F (14.3°C) to a chilly 42.8°F (6°C). In Duncan, November's nights observe an average temperature dip to a freezing cold 30.4°F (-0.9°C).Humidity
In November, the average relative humidity is 73%.Rainfall
In Duncan, in November, it is raining for 7.4 days, with typically 1.14" (29mm) of accumulated precipitation. In Duncan, during the entire year, the rain falls for 127.1 days and collects up to 24.8" (630mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Duncan. In Duncan, during November, snow falls for 4.8 days and regularly aggregates up to 1.97" (50mm) of snow. In Duncan, Iowa, during the entire year, snow falls for 51.2 days and aggregates up to 20.91" (531mm) of snow.Daylight
In Duncan, the average length of the day in November is 9h and 44min.On the first day of November in Duncan, sunrise is at 7:50 am and sunset at 6:06 pm CDT. On the last day of the month, sunrise is at 7:26 am and sunset at 4:41 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 Duncan, the average sunshine in November is 5.3h.UV index
In Duncan, the average daily maximum UV index in November is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 2 in November interprets into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
Is November cold in Duncan?
What is the average humidity in November in Duncan?
How much does it rain in Duncan in November?
How much does it snow in Duncan in November?
How many hours of daylight does Duncan have in November?
When are sunrise and sunset in November in Duncan?
When does Daylight Saving Time (DST) end in November in Duncan?
How long on average sun shines in November in Duncan?
How high is the UV index in November in Duncan?
Average temperature in November
Duncan, IA
- Average high temperature in November: 42.8°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 (22.8°F).
- Average low temperature in November: 30.4°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure in November
Duncan, IA
- Average pressure in November: 30.07"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
Duncan, IA
- Average wind speed in November: 10.7mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in November
Duncan, IA
- Average humidity in November: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (69%).
Average rainfall in November
Duncan, IA
- Average rainfall in November: 1.14"
The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in November
Duncan, IA
- Average rainfall days in November: 7.4 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in November
Duncan, IA
- Average snowfall in November: 1.97"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in November
Duncan, IA
- Average snowfall days in November: 4.8 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
Duncan, 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: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in November
Duncan, IA
- Average sunshine days in November: 18.3 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in November
Duncan, IA
- Average UV index in November: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in November
Duncan, IA
- Average cloud cover in November: 43
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility in November
Duncan, IA
- Average visibility in November: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Duncan, Iowa, USA
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