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 onset brings a slight change in high-temperatures, falling from a chilly 44.4°F (6.9°C) in November to an icy 33.3°F (0.7°C). During December, Monroe observes a consistent average nighttime temperature of 22.8°F (-5.1°C).Humidity
In December, the average relative humidity in Monroe is 80%.Rainfall
In December, in Monroe, the rain falls for 10.6 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. Throughout the year, there are 144.3 rainfall days, and 24.61" (625mm) of precipitation is accumulated.Snowfall
Months with snowfall in Monroe are January through May, October through December. In Monroe, in December, snow falls for 8.9 days, with typically accumulated 2.8" (71mm) of snow. Throughout the year, in Monroe, there are 46.8 snowfall days, and 19.61" (498mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 6:53 am and sunset at 3:57 pm. On the last day of December, sunrise is at 7:12 am and sunset at 4:05 pm EST.
Sunshine
In December, the average sunshine is 4.4h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Monroe. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
How cold is December in Monroe?
What is the average humidity in December in Monroe?
How much does it rain in Monroe in December?
How many days does it snow in December in Monroe?
What is the month with the shortest days in Monroe?
How many hours of daylight does Monroe have in December?
When are sunrise and sunset in December in Monroe?
How many hours of sunshine does Monroe have in December?
What is the month with the lowest UV index in Monroe?
How high is the UV index in December in Monroe?
Average temperature in December
Monroe, ME
- Average high temperature in December: 33.3°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in December: 22.8°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).
Average pressure in December
Monroe, ME
- Average pressure in December: 29.99"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Monroe, ME
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Monroe, ME
- Average humidity in December: 80%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and November (77%).
Average rainfall in December
Monroe, ME
- Average rainfall in December: 2.68"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is July (1.42").
Average rainfall days in December
Monroe, ME
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in December
Monroe, ME
- Average snowfall in December: 2.8"
The month with the highest snowfall is January (4.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Monroe, ME
- Average snowfall days in December: 8.9 days
The month with the highest number of snowfall days is February (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
Monroe, ME
- 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: 4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in December
Monroe, ME
- Average sunshine days in December: 14.6 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.6 days).
Average UV index in December
Monroe, ME
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Monroe, ME
- Average cloud cover in December: 52
The months with the most cloud cover are February, March and April (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in December
Monroe, ME
- Average visibility in December: 6mi
The months with the highest visibility are October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (5mi).
Monroe, Maine, USA
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