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
As November transitions to December, the average high-temperature falls from a chilly 46.2°F (7.9°C) to a cold 35.4°F (1.9°C). Throughout December, a modest shift from daytime highs is anticipated in Stanley, with an average low-temperature of 26.6°F (-3°C).Humidity
The average relative humidity in December is 84%.Rainfall
In Stanley, in December, it is raining for 9.5 days, with typically 1.57" (40mm) of accumulated precipitation. In Stanley, during the entire year, the rain falls for 157.9 days and collects up to 22.48" (571mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Stanley, during December, snow falls for 14.7 days and regularly aggregates up to 4.02" (102mm) of snow. In Stanley, during the entire year, snow falls for 71.3 days and aggregates up to 19.41" (493mm) of snow.Daylight
The month with the shortest days in Stanley is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:20 am and sunset at 4:35 pm. On the last day of December, in Stanley, New York, sunrise is at 7:38 am and sunset at 4:44 pm EST.
Sunshine
In Stanley, the average sunshine in December is 3.1h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 1 during December translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Stanley in December?
What is the average humidity in December in Stanley?
How many days does it rain in December in Stanley?
How many days does it snow in December in Stanley?
What is the month with the shortest days in Stanley?
What is the average length of the day in December in Stanley?
When is the sunrise / sunset in December in Stanley?
How long on average sun shines in December in Stanley?
What are the months with the lowest UV index in Stanley?
What is the UV index reading in December in Stanley?
Average temperature in December
Stanley, NY
- Average high temperature in December: 35.4°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in December: 26.6°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in December
Stanley, NY
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Stanley, NY
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in December
Stanley, NY
- Average humidity in December: 84%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Stanley, NY
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is October (2.64").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in December
Stanley, NY
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in December
Stanley, NY
- Average snowfall in December: 4.02"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Stanley, NY
- Average snowfall days in December: 14.7 days
The month with the highest number of snowfall days is January (18.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Stanley, NY
- Average daylight in December: 9h and 1min
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 December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in December
Stanley, NY
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in December
Stanley, NY
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Stanley, NY
- Average cloud cover in December: 68
The months with the most cloud cover are January and February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Stanley, NY
- Average visibility in December: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Stanley, New York, USA
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