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 significant decrease in the average high-temperature, moving from a mild 58.1°F (14.5°C) in October to a frosty 43.7°F (6.5°C). Throughout November, the temperature in Delaware falls to an average low of 30.7°F (-0.7°C).Humidity
In November, the average relative humidity in Delaware, Iowa, is 76%.Rainfall
In Delaware, in November, during 6.4 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Delaware, during the entire year, the rain falls for 111.7 days and collects up to 13.31" (338mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Delaware, in November, snow falls for 2.9 days, with typically accumulated 0.28" (7mm) of snow. Throughout the year, there are 39.4 snowfall days, and 6.81" (173mm) of snow is accumulated.Daylight
In Delaware, Iowa, the average length of the day in November is 9h and 47min.On the first day of the month, sunrise is at 7:39 am and sunset at 5:58 pm CDT. On the last day of November, sunrise is at 7:14 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
The average sunshine in November is 5.1h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 in November interprets into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
How cold is it in Delaware in November?
What is the average humidity in November in Delaware?
How many days does it rain in November in Delaware?
How much does it snow in Delaware in November?
What is the average length of the day in November in Delaware?
When is the sunrise / sunset in November in Delaware?
When does Daylight Saving Time (DST) end in November in Delaware?
How long on average sun shines in November in Delaware?
What is the month with the lowest UV index in Delaware?
What is the UV index reading in November in Delaware?
Average temperature in November
Delaware, IA
- Average high temperature in November: 43.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in November: 30.7°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in November
Delaware, IA
- Average pressure in November: 30.08"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in November
Delaware, IA
- Average wind speed in November: 10.5mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in November
Delaware, IA
- Average humidity in November: 76%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall in November
Delaware, IA
- Average rainfall in November: 0.71"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is December (0.47").
Average rainfall days in November
Delaware, IA
- Average rainfall days in November: 6.4 days
The month with the highest number of rainy days is June (15.4 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in November
Delaware, IA
- Average snowfall in November: 0.28"
The month with the highest snowfall is January (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in November
Delaware, IA
- Average snowfall days in November: 2.9 days
The month with the highest number of snowfall days is January (10.8 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
Delaware, IA
- Average daylight in November: 9h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in November: 5h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in November
Delaware, IA
- Average sunshine days in November: 19.5 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in November
Delaware, IA
- Average UV index in November: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in November
Delaware, IA
- Average cloud cover in November: 45
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility in November
Delaware, 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).
Delaware, Iowa, USA
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