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
In December, the average high-temperature decreases from a chilly 45°F (7.2°C) in November to an icy 35.1°F (1.7°C). Watkins Glen registers a consistent average low-temperature of 25.3°F (-3.7°C) during December.Humidity
In Watkins Glen, the average relative humidity in December is 85%.Rainfall
In Watkins Glen, in December, it is raining for 8 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in Watkins Glen, New York, there are 133.1 rainfall days, and 12.32" (313mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 10.5 days. Throughout December, 1.46" (37mm) of snow is accumulated. Throughout the year, there are 55.2 snowfall days, and 9.96" (253mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 4:35 pm. On the last day of December, in Watkins Glen, sunrise is at 7:36 am and sunset at 4:44 pm EST.
Sunshine
In Watkins Glen, the average sunshine in December is 3.2h.UV index
The month with the lowest UV index in Watkins Glen is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Watkins Glen in December?
What is the average humidity in December in Watkins Glen?
How much does it rain in Watkins Glen in December?
How much does it snow in Watkins Glen in December?
What is the month with the shortest days in Watkins Glen?
What is the average length of the day in December in Watkins Glen?
What time are sunrise and sunset in December in Watkins Glen?
How many hours of sunshine does Watkins Glen have in December?
When is the lowest UV index in Watkins Glen?
What is the UV index reading in December in Watkins Glen?
Average temperature in December
Watkins Glen, NY
- Average high temperature in December: 35.1°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 (28.9°F).
- Average low temperature in December: 25.3°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure in December
Watkins Glen, 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
Watkins Glen, NY
- Average wind speed in December: 9.1mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in December
Watkins Glen, NY
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and July (78%).
Average rainfall in December
Watkins Glen, NY
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Watkins Glen, NY
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (6 days).
Average snowfall in December
Watkins Glen, NY
- Average snowfall in December: 1.46"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Watkins Glen, NY
- Average snowfall days in December: 10.5 days
The months with the highest number of snowfall days are January and February (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Watkins Glen, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
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 18min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Watkins Glen, NY
- Average sunshine days in December: 15.8 days
The month with the most sunshine days is November (17.8 days).
The months with the least sunshine days are April and May (11.8 days).
Average UV index in December
Watkins Glen, NY
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Watkins Glen, NY
- Average cloud cover in December: 68
The months with the most cloud cover are January and February (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in December
Watkins Glen, NY
- Average visibility in December: 6mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Watkins Glen, New York, USA
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