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
December is characterized by a reduction in the average high-temperature, from a frosty 45.9°F (7.7°C) in November to a cold 35.6°F (2°C). During the nights in December, an average low-temperature of 24.6°F (-4.1°C) is observed in Highland Lake.Humidity
December is the most humid month, with an average relative humidity of 85%.Rainfall
In Highland Lake, New York, in December, it is raining for 13 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, there are 167.1 rainfall days, and 31.18" (792mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Highland Lake, New York, in December, snow falls for 12.4 days, with typically accumulated 6.61" (168mm) of snow. In Highland Lake, New York, during the entire year, snow falls for 65.7 days and aggregates up to 33.58" (853mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:07 am and sunset at 4:30 pm. On the last day of December, in Highland Lake, sunrise is at 7:25 am and sunset at 4:39 pm EST.
Sunshine
In Highland Lake, the average sunshine in December is 4.2h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals 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. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Highland Lake?
What is the most humid month in Highland Lake?
What is the average humidity in December in Highland Lake?
How much does it rain in Highland Lake in December?
How many days does it snow in December in Highland Lake?
What is the month with the shortest days in Highland Lake?
What is the average length of the day in December in Highland Lake?
When is the sunrise / sunset in December in Highland Lake?
How many hours of sunshine does Highland Lake have in December?
What are the months with the lowest UV index in Highland Lake?
What is the UV index intensity in December in Highland Lake?
Average temperature in December
Highland Lake, NY
- Average high temperature in December: 35.6°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in December: 24.6°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in December
Highland Lake, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Highland Lake, NY
- Average wind speed in December: 7.2mph
The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in December
Highland Lake, NY
- Average humidity in December: 85%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall in December
Highland Lake, NY
- Average rainfall in December: 2.76"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Highland Lake, NY
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in December
Highland Lake, NY
- Average snowfall in December: 6.61"
The month with the highest snowfall is February (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Highland Lake, NY
- Average snowfall days in December: 12.4 days
The month with the highest number of snowfall days is February (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Highland Lake, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in December
Highland Lake, NY
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in December
Highland Lake, NY
- Average UV index in December: 2
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, March, October, November and December (UV index 2).
Average cloud cover in December
Highland Lake, NY
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in December
Highland Lake, NY
- Average visibility in December: 5mi
The months with the highest visibility are January, March, April, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February, May and September (4mi).
Highland Lake, New York, USA
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