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, with its average high-temperature of 51.1°F (10.6°C) and an average low-temperature of 33.4°F (0.8°C), holds the record as the coldest month.Humidity
With an average relative humidity of 50%, December is the most humid month in Monticello.Rainfall
In Monticello, in December, during 4.5 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, in Monticello, New Mexico, there are 82.9 rainfall days, and 8.54" (217mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Monticello. In December, in Monticello, it is snowing for 1.4 days. Throughout December, 0.71" (18mm) of snow is accumulated. Throughout the year, there are 4.4 snowfall days, and 3.03" (77mm) of snow is accumulated.Daylight
The month with the shortest days in Monticello is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 6:56 am and sunset at 5:02 pm. On the last day of December, in Monticello, sunrise is at 7:13 am and sunset at 5:12 pm MST.
Sunshine
January and December, with an average of 7.2h of sunshine, are months with the least sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What time of the year is the coldest in Monticello?
What is the average December temperature in Monticello?
What is the most humid month in Monticello?
What is the average humidity in December in Monticello?
How much does it rain in Monticello in December?
How much does it snow in Monticello in December?
What is the month with the shortest days in Monticello?
What is the average length of the day in December in Monticello?
When is the sunrise / sunset in December in Monticello?
What is the month with the least sunshine in Monticello?
How long on average sun shines in December in Monticello?
What is the month with the lowest UV index in Monticello?
What is the UV index reading in December in Monticello?
Average temperature in December
Monticello, NM
- Average high temperature in December: 51.1°F
The warmest month (with the highest average high temperature) is June (90°F).
The month with the lowest average high temperature is December (51.1°F).
- Average low temperature in December: 33.4°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in December
Monticello, NM
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in December
Monticello, NM
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Monticello, NM
- Average humidity in December: 50%
The month with the highest relative humidity is December (50%).
The months with the lowest relative humidity are April and May (23%).
Average rainfall in December
Monticello, NM
- Average rainfall in December: 0.47"
The wettest month (with the highest rainfall) is July (2.13").
The driest month (with the least rainfall) is April (0.12").
Average rainfall days in December
Monticello, NM
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is November (2.7 days).
Average snowfall in December
Monticello, NM
- Average snowfall in December: 0.71"
The month with the highest snowfall is November (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Monticello, NM
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is December (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Monticello, NM
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 7h and 12min).
Average sunshine days in December
Monticello, NM
- Average sunshine days in December: 24.5 days
The month with the most sunshine days is November (26.5 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in December
Monticello, NM
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Monticello, NM
- Average cloud cover in December: 17
The month with the most cloud cover is July (Cloud cover 19).
The month with the least cloud cover is May (Cloud cover 9).
Average visibility in December
Monticello, NM
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Monticello, New Mexico, USA
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