December weather forecastMonroe, UT
December
Weather in December
December, the first month of the winter in Monroe, is still a cold month, with an average temperature fluctuating between 34°F (1.1°C) and 17.2°F (-8.2°C).Temperature
December brings a minor decrease, with the average high-temperature reducing from a frosty 45.7°F (7.6°C) in November to a cold 34°F (1.1°C). Monroe records an average nighttime low-temperature of 17.2°F (-8.2°C) throughout December.Humidity
The average relative humidity in December is 76%.Rainfall
In Monroe, in December, it is raining for 9.1 days, with typically 1.46" (37mm) of accumulated precipitation. In Monroe, Utah, during the entire year, the rain falls for 113.1 days and collects up to 14.72" (374mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Monroe, during December, snow falls for 12.6 days and regularly aggregates up to 8.58" (218mm) of snow. Throughout the year, there are 55.6 snowfall days, and 44.8" (1138mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 7:28 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:17 pm MST.
Sunshine
January and December, with an average of 6h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 in December translates into these instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Monroe, UT
- Average high temperature in December: 34°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in December: 17.2°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in December
Monroe, UT
- Average pressure in December: 30.18"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Monroe, UT
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is June (7.4mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in December
Monroe, UT
- Average humidity in December: 76%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (31%).
Average rainfall in December
Monroe, UT
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is March (1.85").
The driest month (with the least rainfall) is June (0.51").
Average rainfall days in December
Monroe, UT
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (5.7 days).
Average snowfall in December
Monroe, UT
- Average snowfall in December: 8.58"
The month with the highest snowfall is January (8.66").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Monroe, UT
- Average snowfall days in December: 12.6 days
The month with the highest number of snowfall days is December (12.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Monroe, UT
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).
Average sunshine days in December
Monroe, UT
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is June (21.5 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in December
Monroe, UT
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Monroe, UT
- Average cloud cover in December: 36
The month with the most cloud cover is December (Cloud cover 36).
The months with the least cloud cover are August and September (Cloud cover 10).
Average visibility in December
Monroe, UT
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
