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
A shift in Tennanah Lake's weather is observed as November turns into December, with the average high temperature reducing from a frosty 43.5°F (6.4°C) to a wintry 33.3°F (0.7°C). In December, the nighttime temperature in Tennanah Lake, New York, lowers to an average of 22.8°F (-5.1°C).Humidity
February and December, with an average relative humidity of 87%, are the most humid months in Tennanah Lake.Rainfall
In December, in Tennanah Lake, the rain falls for 13.7 days. Throughout December, 3.19" (81mm) of precipitation is accumulated. Throughout the year, in Tennanah Lake, there are 176.2 rainfall days, and 35.94" (913mm) of precipitation is accumulated.Snowfall
Months with snowfall in Tennanah Lake are January through May, October through December. In Tennanah Lake, in December, during 15.8 snowfall days, 8.98" (228mm) of snow is typically accumulated. In Tennanah Lake, during the entire year, snow falls for 83.4 days and aggregates up to 46.73" (1187mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:08 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:38 pm EST.
Sunshine
In Tennanah Lake, the average sunshine in December is 3.5h.UV index
February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Tennanah Lake. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is December in Tennanah Lake?
What is the most humid month in Tennanah Lake?
What is the average humidity in December in Tennanah Lake?
How many days does it rain in December in Tennanah Lake?
How much does it snow in Tennanah Lake in December?
What is the month with the shortest days in Tennanah Lake?
How many hours of daylight does Tennanah Lake have in December?
When are sunrise and sunset in December in Tennanah Lake?
How many hours of sunshine does Tennanah Lake have in December?
What is the month with the lowest UV index in Tennanah Lake?
How high is the UV index in December in Tennanah Lake?
Average temperature in December
Tennanah Lake, NY
- Average high temperature in December: 33.3°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in December: 22.8°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in December
Tennanah Lake, 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
Tennanah Lake, NY
- Average wind speed in December: 7.7mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Tennanah Lake, NY
- Average humidity in December: 87%
The months with the highest relative humidity are February and December (87%).
The month with the lowest relative humidity is July (79%).
Average rainfall in December
Tennanah Lake, NY
- Average rainfall in December: 3.19"
The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is September (2.52").
Average rainfall days in December
Tennanah Lake, NY
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in December
Tennanah Lake, NY
- Average snowfall in December: 8.98"
The month with the highest snowfall is February (10").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Tennanah Lake, NY
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Tennanah Lake, 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 12min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in December
Tennanah Lake, NY
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (7 days).
Average UV index in December
Tennanah Lake, NY
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in December
Tennanah Lake, NY
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in December
Tennanah Lake, NY
- Average visibility in December: 4mi
The months with the highest visibility are April, June and July (5mi).
The months with the lowest visibility are January, February, March, May, August, September, October, November and December (4mi).
Tennanah Lake, New York, USA
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