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
As October transitions into November, Alton sees a drop in the average high-temperature, transitioning from a mild 55.9°F (13.3°C) to a chilly 43.3°F (6.3°C). Throughout November, the average low-temperature dips to a subzero cold 30°F (-1.1°C).Humidity
The average relative humidity in November in Alton is 78%.Rainfall
In Alton, New Hampshire, in November, it is raining for 10.7 days, with typically 2.87" (73mm) of accumulated precipitation. In Alton, during the entire year, the rain falls for 152 days and collects up to 29.09" (739mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Alton, New Hampshire, during November, snow falls for 5.5 days and regularly aggregates up to 3.03" (77mm) of snow. Throughout the year, there are 58.3 snowfall days, and 38.98" (990mm) of snow is accumulated.Daylight
In November, the average length of the day is 9h and 42min.On the first day of November in Alton, sunrise is at 7:21 am and sunset at 5:35 pm EDT. On the last day of the month, sunrise is at 6:57 am and sunset at 4:10 pm EST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from EST to EDT.
Sunshine
The average sunshine in November in Alton is 5.4h.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 threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 2 in November transforms into the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
Is it cold in Alton during November?
What is the average humidity in November in Alton?
How many days does it rain in November in Alton?
How much does it snow in Alton in November?
What is the average length of the day in November in Alton?
When is the sunrise / sunset in November in Alton?
When does Daylight Saving Time (DST) end in November in Alton?
How many hours of sunshine does Alton have in November?
What is the month with the lowest UV index in Alton?
What is the UV index intensity in November in Alton?
Average temperature in November
Alton, NH
- Average high temperature in November: 43.3°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in November: 30°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in November
Alton, NH
- Average pressure in November: 30.06"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in November
Alton, NH
- Average wind speed in November: 6.1mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in November
Alton, NH
- Average humidity in November: 78%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in November
Alton, NH
- Average rainfall in November: 2.87"
The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in November
Alton, NH
- Average rainfall days in November: 10.7 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in November
Alton, NH
- Average snowfall in November: 3.03"
The month with the highest snowfall is February (9.84").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in November
Alton, NH
- Average snowfall days in November: 5.5 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
Alton, NH
- Average daylight in November: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in November: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in November
Alton, NH
- Average sunshine days in November: 16.3 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.4 days).
Average UV index in November
Alton, NH
- Average UV index in November: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in November
Alton, NH
- Average cloud cover in November: 43
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in November
Alton, NH
- Average visibility in November: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).
Alton, New Hampshire, USA
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