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 proves to be the coldest month, recording an average maximum temperature of 30.9°F (-0.6°C) and a minimum temperature of 19.8°F (-6.8°C).Humidity
The average relative humidity in December is 81%.Rainfall
In Park Valley, in December, during 9.5 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Park Valley, during the entire year, the rain falls for 106.9 days and collects up to 11.42" (290mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Park Valley, in December, snow falls for 14.6 days, with typically accumulated 7.68" (195mm) of snow. Throughout the year, in Park Valley, there are 56.6 snowfall days, and 33.74" (857mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Park Valley, Utah.On the first day of December, sunrise is at 7:41 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 5:12 pm MST.
Sunshine
In December, the average sunshine in Park Valley is 5.7h.UV index
December is the month with the lowest UV index in Park Valley, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In December, the UV index of 1 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. To protect against the Sun's most potent rays, avoid direct exposure around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What month is the coldest in Park Valley?
How cold is it in Park Valley in December?
What is the average humidity in December in Park Valley?
How much does it rain in Park Valley in December?
How many days does it snow in December in Park Valley?
What is the month with the shortest days in Park Valley?
What is the average length of the day in December in Park Valley?
What time are sunrise and sunset in December in Park Valley?
How many hours of sunshine does Park Valley have in December?
What is the month with the lowest UV index in Park Valley?
How high is the UV index in December in Park Valley?
Average temperature in December
Park Valley, UT
- Average high temperature in December: 30.9°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.9°F).
- Average low temperature in December: 19.8°F
The month with the highest average low temperature is July (60.1°F).
The coldest months (with the lowest average low temperature) are January and December (19.8°F).
Average pressure in December
Park Valley, UT
- Average pressure in December: 30.24"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Park Valley, UT
- Average wind speed in December: 6.8mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in December
Park Valley, UT
- Average humidity in December: 81%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (32%).
Average rainfall in December
Park Valley, UT
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is March (1.46").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in December
Park Valley, UT
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is August (5.3 days).
Average snowfall in December
Park Valley, UT
- Average snowfall in December: 7.68"
The month with the highest snowfall is January (9.21").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Park Valley, UT
- Average snowfall days in December: 14.6 days
The month with the highest number of snowfall days is December (14.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Park Valley, UT
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Park Valley, UT
- Average sunshine days in December: 14 days
The month with the most sunshine days is August (23 days).
The month with the least sunshine days is April (13 days).
Average UV index in December
Park Valley, UT
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Park Valley, UT
- Average cloud cover in December: 41
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in December
Park Valley, 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 months with the lowest visibility are January, February and December (5mi).
Park Valley, Utah, USA
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