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
The shift from November to December involves a decrease in the average high-temperature, dropping from a chilly 45.5°F (7.5°C) to an icy 35.6°F (2°C). Grover Cleveland Terrace, in December, logs an average low-temperature of 27.7°F (-2.4°C), a subtle step down from daytime readings.Humidity
The average relative humidity in December in Grover Cleveland Terrace is 83%.Rainfall
In Grover Cleveland Terrace, New York, during December, the rain falls for 10.5 days and regularly aggregates up to 2.2" (56mm) of precipitation. In Grover Cleveland Terrace, during the entire year, the rain falls for 169.2 days and collects up to 28.15" (715mm) of precipitation.Snowfall
Months with snowfall in Grover Cleveland Terrace, New York, are January through May, October through December. In December, in Grover Cleveland Terrace, it is snowing for 15.5 days. Throughout December, 5.24" (133mm) of snow is accumulated. Throughout the year, in Grover Cleveland Terrace, there are 77.2 snowfall days, and 30.94" (786mm) of snow is accumulated.Daylight
December has the shortest days of the year in Grover Cleveland Terrace, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:27 am and sunset at 4:41 pm. On the last day of December, sunrise is at 7:46 am and sunset at 4:50 pm EST.
Sunshine
In Grover Cleveland Terrace, the average sunshine in December is 2.7h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Grover Cleveland Terrace. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
How cold is it in Grover Cleveland Terrace in December?
What is the average humidity in December in Grover Cleveland Terrace?
How much does it rain in Grover Cleveland Terrace in December?
How many days does it snow in December in Grover Cleveland Terrace?
What is the month with the shortest days in Grover Cleveland Terrace?
How many hours of daylight does Grover Cleveland Terrace have in December?
When are sunrise and sunset in December in Grover Cleveland Terrace?
How many hours of sunshine does Grover Cleveland Terrace have in December?
What is the month with the lowest UV index in Grover Cleveland Terrace?
How high is the UV index in December in Grover Cleveland Terrace?
Average temperature in December
Grover Cleveland Terrace, NY
- Average high temperature in December: 35.6°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 (29.3°F).
- Average low temperature in December: 27.7°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in December
Grover Cleveland Terrace, 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 (29.92"Hg).
Average wind speed in December
Grover Cleveland Terrace, NY
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in December
Grover Cleveland Terrace, NY
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July, August and September (74%).
Average rainfall in December
Grover Cleveland Terrace, NY
- Average rainfall in December: 2.2"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Grover Cleveland Terrace, NY
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in December
Grover Cleveland Terrace, NY
- Average snowfall in December: 5.24"
The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Grover Cleveland Terrace, NY
- Average snowfall days in December: 15.5 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grover Cleveland Terrace, 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: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in December
Grover Cleveland Terrace, NY
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (6.3 days).
Average UV index in December
Grover Cleveland Terrace, 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, February and December (UV index 1).
Average cloud cover in December
Grover Cleveland Terrace, NY
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Grover Cleveland Terrace, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Grover Cleveland Terrace, New York, USA
Weather forecast for your location
2. Allow the app to use your location
