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
December's arrival coincides with a drop in the average high-temperature, decreasing from November's frosty 43.3°F (6.3°C) to a freezing cold 31.8°F (-0.1°C). Sebago Center, during the month of December, experiences an average low-temperature of 21.2°F (-6°C).Humidity
The average relative humidity in December is 80%.Rainfall
In Sebago Center, in December, it is raining for 9.7 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, in Sebago Center, there are 137 rainfall days, and 27.52" (699mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, in Sebago Center, it is snowing for 9.3 days. Throughout December, 6.38" (162mm) of snow is accumulated. In Sebago Center, during the entire year, snow falls for 49.1 days and aggregates up to 38.7" (983mm) of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:57 am and sunset at 4:06 pm. On the last day of December, in Sebago Center, sunrise is at 7:16 am and sunset at 4:15 pm EST.
Sunshine
In December, the average sunshine is 4.9h.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
How cold is December in Sebago Center?
What is the average humidity in December in Sebago Center?
How many days does it rain in December in Sebago Center?
How many days does it snow in December in Sebago Center?
What is the month with the shortest days in Sebago Center?
What is the average length of the day in December in Sebago Center?
When are sunrise and sunset in December in Sebago Center?
How long on average sun shines in December in Sebago Center?
What is the UV index reading in December in Sebago Center?
Average temperature in December
Sebago Center, ME
- Average high temperature in December: 31.8°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 (26.1°F).
- Average low temperature in December: 21.2°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in December
Sebago Center, ME
- Average pressure in December: 30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Sebago Center, ME
- Average wind speed in December: 5.5mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Sebago Center, ME
- Average humidity in December: 80%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and November (77%).
Average rainfall in December
Sebago Center, ME
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in December
Sebago Center, ME
- Average rainfall days in December: 9.7 days
The months with the highest number of rainy days are April and July (14.3 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in December
Sebago Center, ME
- Average snowfall in December: 6.38"
The month with the highest snowfall is February (9.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Sebago Center, ME
- Average snowfall days in December: 9.3 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sebago Center, ME
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Sebago Center, ME
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is April (12.3 days).
Average UV index in December
Sebago Center, ME
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Sebago Center, ME
- Average cloud cover in December: 48
The months with the most cloud cover are March and April (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Sebago Center, ME
- Average visibility in December: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Sebago Center, Maine, USA
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