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 arrival of December corresponds with a temperature reduction, down from November's wintry 38.8°F (3.8°C) to a subzero cold 28.2°F (-2.1°C). The average low-temperature during December nights is a still freezing cold 18.1°F (-7.7°C).Humidity
In Rainbow Lake, the average relative humidity in December is 88%.Rainfall
In Rainbow Lake, in December, it is raining for 8.9 days, with typically 2.8" (71mm) of accumulated precipitation. In Rainbow Lake, New York, during the entire year, the rain falls for 162.6 days and collects up to 33.46" (850mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Rainbow Lake, in December, snow falls for 22.2 days, with typically accumulated 11.46" (291mm) of snow. In Rainbow Lake, during the entire year, snow falls for 120.5 days and aggregates up to 74.72" (1898mm) of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:13 am and sunset at 4:18 pm. On the last day of December, sunrise is at 7:32 am and sunset at 4:27 pm EST.
Sunshine
The average sunshine in December in Rainbow Lake is 2.7h.UV index
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 translates into these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is December in Rainbow Lake?
What is the average humidity in December in Rainbow Lake?
How much does it rain in Rainbow Lake in December?
How many days does it snow in December in Rainbow Lake?
What is the month with the shortest days in Rainbow Lake?
How many hours of daylight does Rainbow Lake have in December?
When are sunrise and sunset in December in Rainbow Lake?
How long on average sun shines in December in Rainbow Lake?
What are the months with the lowest UV index in Rainbow Lake?
How high is the UV index in December in Rainbow Lake?
Average temperature in December
Rainbow Lake, NY
- Average high temperature in December: 28.2°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in December: 18.1°F
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in December
Rainbow Lake, NY
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Rainbow Lake, NY
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are August and September (5.9mph).
Average humidity in December
Rainbow Lake, NY
- Average humidity in December: 88%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Rainbow Lake, NY
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in December
Rainbow Lake, NY
- Average rainfall days in December: 8.9 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Rainbow Lake, NY
- Average snowfall in December: 11.46"
The month with the highest snowfall is February (14.88").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Rainbow Lake, NY
- Average snowfall days in December: 22.2 days
The month with the highest number of snowfall days is January (24.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Rainbow Lake, NY
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 12min).
Average sunshine days in December
Rainbow Lake, NY
- Average sunshine days in December: 5.9 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (2.8 days).
Average UV index in December
Rainbow Lake, NY
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in December
Rainbow Lake, NY
- Average cloud cover in December: 75
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in December
Rainbow Lake, NY
- Average visibility in December: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Rainbow Lake, New York, USA
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