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
Start of December brings a shift in the average high-temperature, falling from November's frosty 45.7°F (7.6°C) to a wintry 36.1°F (2.3°C). In Greece, December is characterized by an average low-temperature of 28°F (-2.2°C), indicating a minor drop from daytime highs.Humidity
The average relative humidity in December in Greece is 82%.Rainfall
In Greece, in December, it is raining for 11.9 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 170.8 rainfall days, and 25.75" (654mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Greece, New York. In December, in Greece, it is snowing for 15.3 days. Throughout December, 4.33" (110mm) of snow is accumulated. In Greece, during the entire year, snow falls for 70.9 days and aggregates up to 22.56" (573mm) 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 December in Greece, sunrise is at 7:23 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 4:45 pm EST.
Sunshine
In December, the average sunshine is 3.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, 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. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Greece in December?
What is the average humidity in December in Greece?
How much does it rain in Greece in December?
How many days does it snow in December in Greece?
What is the month with the shortest days in Greece?
What is the average length of the day in December in Greece?
When is the sunrise / sunset in December in Greece?
How many hours of sunshine does Greece have in December?
What is the month with the lowest UV index in Greece?
What is the UV index reading in December in Greece?
Average temperature in December
Greece, NY
- Average high temperature in December: 36.1°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 28°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in December
Greece, NY
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Greece, NY
- Average wind speed in December: 11.4mph
The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in December
Greece, NY
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in December
Greece, NY
- Average rainfall in December: 2.09"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (1.65").
Average rainfall days in December
Greece, NY
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is October (17.8 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in December
Greece, NY
- Average snowfall in December: 4.33"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Greece, NY
- Average snowfall days in December: 15.3 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Greece, NY
- Average daylight in December: 9h and 0min
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 0min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in December
Greece, NY
- Average sunshine days in December: 6.7 days
The month with the most sunshine days is September (13.2 days).
The month with the least sunshine days is January (5.8 days).
Average UV index in December
Greece, 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
Greece, NY
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Greece, NY
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Greece, New York, USA
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