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 moderate 59.9°F (15.5°C) in October to a chilly 45.1°F (7.3°C). In November, the temperature drops to an average of 32.2°F (0.1°C) at night.Humidity
The average relative humidity in November is 75%.Rainfall
In Keystone, Iowa, in November, it is raining for 8.3 days, with typically 1.57" (40mm) of accumulated precipitation. In Keystone, during the entire year, the rain falls for 139 days and collects up to 29.49" (749mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Keystone, Iowa, during November, snow falls for 2.8 days and regularly aggregates up to 0.91" (23mm) of snow. Throughout the year, in Keystone, there are 39 snowfall days, and 16.69" (424mm) of snow is accumulated.Daylight
In November, the average length of the day in Keystone is 9h and 49min.On the first day of the month, sunrise is at 7:42 am and sunset at 6:02 pm CDT. On the last day of November, in Keystone, Iowa, sunrise is at 7:16 am and sunset at 4:38 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 Keystone, the average sunshine in November is 5.3h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Keystone. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in November transforms into this advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in November in Keystone?
What is the average humidity in November in Keystone?
How many days does it rain in November in Keystone?
How many days does it snow in November in Keystone?
What is the average length of the day in November in Keystone?
What time are sunrise and sunset in November in Keystone?
When does Daylight Saving Time (DST) end in November in Keystone?
How many hours of sunshine does Keystone have in November?
What is the month with the lowest UV index in Keystone?
What is the UV index intensity in November in Keystone?
Average temperature in November
Keystone, IA
- Average high temperature in November: 45.1°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (25.9°F).
- Average low temperature in November: 32.2°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in November
Keystone, IA
- Average pressure in November: 30.09"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in November
Keystone, IA
- Average wind speed in November: 10.5mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in November
Keystone, IA
- Average humidity in November: 75%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in November
Keystone, IA
- Average rainfall in November: 1.57"
The wettest month (with the highest rainfall) is May (4.61").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in November
Keystone, IA
- Average rainfall days in November: 8.3 days
The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in November
Keystone, IA
- Average snowfall in November: 0.91"
The month with the highest snowfall is January (5.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in November
Keystone, IA
- Average snowfall days in November: 2.8 days
The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
Keystone, 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 12min).
- Average sunshine in November: 5h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in November
Keystone, IA
- Average sunshine days in November: 18.3 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in November
Keystone, 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, October, November and December (UV index 2).
Average cloud cover in November
Keystone, IA
- 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 30).
Average visibility in November
Keystone, 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).
Keystone, Iowa, USA
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