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 commencement of December indicates a shift in the average high-temperature, receding from November's chilly 45.1°F (7.3°C) to a cold 34°F (1.1°C). In Ballston Lake, the December nights cool down to an average low of 24.6°F (-4.1°C).Humidity
In December, the average relative humidity is 81%.Rainfall
In Ballston Lake, in December, during 7.4 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Ballston Lake, during the entire year, the rain falls for 132 days and collects up to 22.4" (569mm) of precipitation.Snowfall
Months with snowfall in Ballston Lake, New York, are January through May, October through December. In Ballston Lake, New York, during December, snow falls for 6 days and regularly aggregates up to 4.06" (103mm) of snow. Throughout the year, there are 35.6 snowfall days, and 19.49" (495mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:07 am and sunset at 4:22 pm. On the last day of December, in Ballston Lake, sunrise is at 7:26 am and sunset at 4:31 pm EST.
Sunshine
The average sunshine in December is 4.2h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In December, a daily UV index of 1 turns into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
How cold is December in Ballston Lake?
What is the average humidity in December in Ballston Lake?
How many days does it rain in December in Ballston Lake?
How many days does it snow in December in Ballston Lake?
What is the month with the shortest days in Ballston Lake?
How many hours of daylight does Ballston Lake have in December?
What time are sunrise and sunset in December in Ballston Lake?
How long on average sun shines in December in Ballston Lake?
When is the lowest UV index in Ballston Lake?
What is the UV index reading in December in Ballston Lake?
Average temperature in December
Ballston Lake, NY
- Average high temperature in December: 34°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in December: 24.6°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in December
Ballston Lake, 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
Ballston Lake, NY
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Ballston Lake, NY
- Average humidity in December: 81%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Ballston Lake, NY
- Average rainfall in December: 1.73"
The wettest month (with the highest rainfall) is October (2.4").
The driest month (with the least rainfall) is March (1.42").
Average rainfall days in December
Ballston Lake, NY
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in December
Ballston Lake, NY
- Average snowfall in December: 4.06"
The month with the highest snowfall is January (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Ballston Lake, NY
- Average snowfall days in December: 6 days
The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ballston Lake, 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: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Ballston Lake, NY
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is April (13.1 days).
Average UV index in December
Ballston Lake, NY
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Ballston Lake, NY
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Ballston Lake, NY
- Average visibility in December: 6mi
The months with the highest visibility are April, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, August and September (5mi).
Ballston Lake, New York, USA
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