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
Arrival of December comes with a reduction in the average high-temperature, falling from a cold 36.5°F (2.5°C) in November to a freezing cold 25.5°F (-3.6°C). In December, Langtown Mill experiences a temperature dip to an average of 14.9°F (-9.5°C) at night.Humidity
In Langtown Mill, the average relative humidity in December is 87%.Rainfall
In Langtown Mill, Maine, in December, it is raining for 9.3 days, with typically 2.44" (62mm) of accumulated precipitation. In Langtown Mill, during the entire year, the rain falls for 139.3 days and collects up to 28.86" (733mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Langtown Mill. In Langtown Mill, during December, snow falls for 18.9 days and regularly aggregates up to 11.65" (296mm) of snow. Throughout the year, there are 105.9 snowfall days, and 73.23" (1860mm) of snow is accumulated.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:01 am and sunset at 4:01 pm. On the last day of December, in Langtown Mill, sunrise is at 7:20 am and sunset at 4:10 pm EST.
Sunshine
In Langtown Mill, the average sunshine in December is 3.1h.UV index
February, March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Langtown Mill. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, the UV index of 1 transforms into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Langtown Mill?
What is the average humidity in December in Langtown Mill?
How much does it rain in Langtown Mill in December?
How many days does it snow in December in Langtown Mill?
What is the month with the shortest days in Langtown Mill?
How many hours of daylight does Langtown Mill have in December?
When is the sunrise / sunset in December in Langtown Mill?
How long on average sun shines in December in Langtown Mill?
When is the lowest UV index in Langtown Mill?
What is the UV index reading in December in Langtown Mill?
Average temperature in December
Langtown Mill, ME
- Average high temperature in December: 25.5°F
The warmest month (with the highest average high temperature) is July (73.8°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in December: 14.9°F
The month with the highest average low temperature is July (53.2°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).
Average pressure in December
Langtown Mill, ME
- Average pressure in December: 30.02"Hg
The month with the highest atmospheric pressure is November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Langtown Mill, ME
- Average wind speed in December: 7.2mph
The windiest months (with the highest average wind speed) are February and March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in December
Langtown Mill, ME
- Average humidity in December: 87%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Langtown Mill, ME
- Average rainfall in December: 2.44"
The wettest month (with the highest rainfall) is October (3.31").
The driest months (with the least rainfall) are February and July (1.97").
Average rainfall days in December
Langtown Mill, ME
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in December
Langtown Mill, ME
- Average snowfall in December: 11.65"
The month with the highest snowfall is February (12.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Langtown Mill, ME
- Average snowfall days in December: 18.9 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Langtown Mill, 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: 3h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in December
Langtown Mill, ME
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in December
Langtown Mill, ME
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, March, November and December (UV index 1).
Average cloud cover in December
Langtown Mill, ME
- Average cloud cover in December: 71
The month with the most cloud cover is February (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 47).
Average visibility in December
Langtown Mill, ME
- Average visibility in December: 4mi
The months with the highest visibility are May and November (5mi).
The months with the lowest visibility are January, February, March, April, June, July, August, September, October and December (4mi).
Langtown Mill, Maine, USA
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