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 shift in temperature, down from a chilly 43.9°F (6.6°C) in November to a cold 32.9°F (0.5°C). Randolph experiences an average low-temperature reading of 23°F (-5°C) throughout December.Humidity
In Randolph, the average relative humidity in December is 79%.Rainfall
The month with the most rainfall in Randolph is December, when the rain falls for 10.3 days and typically aggregates up to 3.35" (85mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Randolph. In December, it is snowing for 8.1 days. Throughout December, 4.76" (121mm) of snow is accumulated. In Randolph, during the entire year, snow falls for 46 days and aggregates up to 27.76" (705mm) of snow.Daylight
December has the shortest days of the year in Randolph, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 6:55 am and sunset at 4:01 pm. On the last day of December, sunrise is at 7:14 am and sunset at 4:10 pm EST.
Sunshine
In Randolph, the average sunshine in December is 4.7h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is December in Randolph?
What is the average humidity in December in Randolph?
What is the wettest month in Randolph?
How much does it rain in Randolph in December?
How many days does it snow in December in Randolph?
What is the month with the shortest days in Randolph?
What is the average length of the day in December in Randolph?
When is the sunrise / sunset in December in Randolph?
How many hours of sunshine does Randolph have in December?
What is the month with the lowest UV index in Randolph?
What is the UV index intensity in December in Randolph?
Average temperature in December
Randolph, ME
- Average high temperature in December: 32.9°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in December: 23°F
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in December
Randolph, ME
- Average pressure in December: 30.01"Hg
The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Randolph, ME
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Randolph, ME
- Average humidity in December: 79%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Randolph, ME
- Average rainfall in December: 3.35"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in December
Randolph, ME
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in December
Randolph, ME
- Average snowfall in December: 4.76"
The month with the highest snowfall is January (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Randolph, ME
- Average snowfall days in December: 8.1 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
Randolph, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in December
Randolph, ME
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.5 days).
Average UV index in December
Randolph, ME
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Randolph, ME
- Average cloud cover in December: 50
The months with the most cloud cover are February, March and April (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Randolph, ME
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The months with the lowest visibility are May, June, July, August and September (5mi).
Randolph, Maine, USA
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