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 involves a decrease in temperature, down from a cool 50°F (10°C) in November to an icy 40.3°F (4.6°C). In Tomkins Cove, the average nighttime temperature during December is a freezing cold 29.3°F (-1.5°C).Humidity
The average relative humidity in December in Tomkins Cove is 78%.Rainfall
In Tomkins Cove, in December, it is raining for 10.1 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, in Tomkins Cove, there are 152.8 rainfall days, and 30.79" (782mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Tomkins Cove. In Tomkins Cove, in December, during 4.4 snowfall days, 2.2" (56mm) of snow is typically accumulated. Throughout the year, in Tomkins Cove, New York, there are 22.6 snowfall days, and 12.28" (312mm) of snow is accumulated.Daylight
December has the shortest days of the year in Tomkins Cove, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:02 am and sunset at 4:27 pm. On the last day of December, in Tomkins Cove, New York, sunrise is at 7:21 am and sunset at 4:37 pm EST.
Sunshine
In December, the average sunshine is 4.9h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. When the Sun is at its strongest around midday, find shade and limit exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is December in Tomkins Cove?
What is the average humidity in December in Tomkins Cove?
How many days does it rain in December in Tomkins Cove?
How much does it snow in Tomkins Cove in December?
What is the month with the shortest days in Tomkins Cove?
How many hours of daylight does Tomkins Cove have in December?
What time are sunrise and sunset in December in Tomkins Cove?
How long on average sun shines in December in Tomkins Cove?
What is the month with the lowest UV index in Tomkins Cove?
What is the UV index reading in December in Tomkins Cove?
Average temperature in December
Tomkins Cove, NY
- Average high temperature in December: 40.3°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in December: 29.3°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in December
Tomkins Cove, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Tomkins Cove, NY
- Average wind speed in December: 6.9mph
The windiest months (with the highest average wind speed) are January and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in December
Tomkins Cove, NY
- Average humidity in December: 78%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Tomkins Cove, NY
- Average rainfall in December: 3.19"
The wettest month (with the highest rainfall) is July (3.23").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in December
Tomkins Cove, NY
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in December
Tomkins Cove, NY
- Average snowfall in December: 2.2"
The month with the highest snowfall is March (3.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Tomkins Cove, NY
- Average snowfall days in December: 4.4 days
The month with the highest number of snowfall days is February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Tomkins Cove, NY
- Average daylight in December: 9h and 2min
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 18min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in December
Tomkins Cove, NY
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (11.5 days).
Average UV index in December
Tomkins Cove, NY
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Tomkins Cove, NY
- Average cloud cover in December: 48
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Tomkins Cove, NY
- Average visibility in December: 6mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
Tomkins Cove, New York, USA
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