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 ushers in a slight temperature change, with average high-temperatures reducing from November's wintry 38.8°F (3.8°C) to a subzero cold 27.3°F (-2.6°C). Deadwater experiences an average low-temperature of 16.7°F (-8.5°C) in the month of December.Humidity
In December, the average relative humidity in Deadwater is 84%.Rainfall
In Deadwater, in December, during 13.4 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 168.2 rainfall days, and 31.57" (802mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 16.5 days. Throughout December, 11.54" (293mm) of snow is accumulated. In Deadwater, during the entire year, snow falls for 94.5 days and aggregates up to 72.09" (1831mm) of snow.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 6:58 am and sunset at 3:58 pm. On the last day of December, in Deadwater, sunrise is at 7:17 am and sunset at 4:07 pm EST.
Sunshine
In December, the average sunshine in Deadwater, Maine, is 4.1h.UV index
In Deadwater, Maine, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 2 in December translates into this advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is it in Deadwater in December?
What is the average humidity in December in Deadwater?
How much does it rain in Deadwater in December?
How much does it snow in Deadwater in December?
What is the month with the shortest days in Deadwater?
How many hours of daylight does Deadwater have in December?
What time are sunrise and sunset in December in Deadwater?
How long on average sun shines in December in Deadwater?
What is the UV index reading in December in Deadwater?
Average temperature in December
Deadwater, ME
- Average high temperature in December: 27.3°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (21.9°F).
- Average low temperature in December: 16.7°F
The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).
Average pressure in December
Deadwater, ME
- Average pressure in December: 30.02"Hg
The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Deadwater, ME
- Average wind speed in December: 6.8mph
The windiest month (with the highest average wind speed) is March (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Deadwater, ME
- Average humidity in December: 84%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Deadwater, ME
- Average rainfall in December: 2.87"
The wettest month (with the highest rainfall) is October (3.5").
The driest month (with the least rainfall) is July (2.13").
Average rainfall days in December
Deadwater, ME
- Average rainfall days in December: 13.4 days
The months with the highest number of rainy days are June and July (17.5 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in December
Deadwater, ME
- Average snowfall in December: 11.54"
The month with the highest snowfall is February (14.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Deadwater, ME
- Average snowfall days in December: 16.5 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Deadwater, ME
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Deadwater, ME
- Average sunshine days in December: 10.8 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in December
Deadwater, ME
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Deadwater, ME
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility in December
Deadwater, ME
- Average visibility in December: 5mi
The months with the highest visibility are May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, August and September (4mi).
Deadwater, Maine, USA
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