Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The average high-temperature drops in December, from November's chilly 43.2°F (6.2°C) to a subzero cold 31.8°F (-0.1°C). December nights document an average temperature reading of 23°F (-5°C).Humidity
In Bolton Landing, the average relative humidity in December is 81%.Rainfall
In Bolton Landing, during December, the rain falls for 8.6 days and regularly aggregates up to 1.61" (41mm) of precipitation. In Bolton Landing, during the entire year, the rain falls for 129 days and collects up to 18.15" (461mm) of precipitation.Snowfall
Months with snowfall in Bolton Landing are January through May, October through December. In December, it is snowing for 9.5 days. Throughout December, 3.5" (89mm) of snow is accumulated. In Bolton Landing, during the entire year, snow falls for 48.4 days and aggregates up to 20.16" (512mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:08 am and sunset at 4:19 pm. On the last day of December, sunrise is at 7:27 am and sunset at 4:28 pm EST.
Sunshine
In December, the average sunshine is 4.1h.UV index
January, February 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 low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily UV index of 1 turns into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Bolton Landing have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Bolton Landing, NY
- Average high temperature in December: 31.8°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 (26.4°F).
- Average low temperature in December: 23°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in December
Bolton Landing, NY
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Bolton Landing, NY
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Bolton Landing, NY
- Average humidity in December: 81%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
Bolton Landing, NY
- Average rainfall in December: 1.61"
The wettest months (with the highest rainfall) are April and October (1.89").
The driest month (with the least rainfall) is September (1.02").
Average rainfall days in December
Bolton Landing, NY
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Bolton Landing, NY
- Average snowfall in December: 3.5"
The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Bolton Landing, NY
- Average snowfall days in December: 9.5 days
The months with the highest number of snowfall days are January and February (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bolton Landing, NY
- Average daylight in December: 9h and 0min
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 December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Bolton Landing, NY
- Average sunshine days in December: 15 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in December
Bolton Landing, NY
- Average UV index in December: 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, February and December (UV index 1).
Average cloud cover in December
Bolton Landing, NY
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Bolton Landing, NY
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Bolton Landing, New York, USA
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