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
Observing a mild shift, the average high-temperature during December reduces from November's chilly 44.1°F (6.7°C) to a freezing cold 31.1°F (-0.5°C). Ballard experiences a mean temperature of 15.1°F (-9.4°C) during December nights.Humidity
The average relative humidity in December in Ballard is 74%.Rainfall
In Ballard, during December, the rain falls for 3.4 days and regularly aggregates up to 0.35" (9mm) of precipitation. Throughout the year, there are 74.4 rainfall days, and 5.94" (151mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Ballard. In Ballard, in December, snow falls for 5.1 days, with typically accumulated 2.56" (65mm) of snow. Throughout the year, there are 30.9 snowfall days, and 14.76" (375mm) of snow is accumulated.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:23 am and sunset at 4:54 pm. On the last day of December, in Ballard, sunrise is at 7:42 am and sunset at 5:03 pm MST.
Sunshine
In Ballard, the average sunshine in December is 6.8h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Ballard?
What is the average humidity in December in Ballard?
How many days does it rain in December in Ballard?
How much does it snow in Ballard in December?
What is the month with the shortest days in Ballard?
How many hours of daylight does Ballard have in December?
When is the sunrise / sunset in December in Ballard?
How long on average sun shines in December in Ballard?
When is the lowest UV index in Ballard?
What is the UV index intensity in December in Ballard?
Average temperature in December
Ballard, UT
- Average high temperature in December: 31.1°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in December: 15.1°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in December
Ballard, UT
- Average pressure in December: 30.22"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in December
Ballard, UT
- Average wind speed in December: 4.1mph
The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is January (3.8mph).
Average humidity in December
Ballard, UT
- Average humidity in December: 74%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is June (31%).
Average rainfall in December
Ballard, UT
- Average rainfall in December: 0.35"
The wettest months (with the highest rainfall) are March and May (0.67").
The driest month (with the least rainfall) is November (0.24").
Average rainfall days in December
Ballard, UT
- Average rainfall days in December: 3.4 days
The month with the highest number of rainy days is July (9.4 days).
The month with the least rainy days is November (2.3 days).
Average snowfall in December
Ballard, UT
- Average snowfall in December: 2.56"
The month with the highest snowfall is February (4.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Ballard, UT
- Average snowfall days in December: 5.1 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ballard, UT
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in December
Ballard, UT
- Average sunshine days in December: 24.1 days
The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (16.8 days).
Average UV index in December
Ballard, 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, October, November and December (UV index 2).
Average cloud cover in December
Ballard, UT
- Average cloud cover in December: 25
The month with the most cloud cover is February (Cloud cover 27).
The months with the least cloud cover are August and September (Cloud cover 11).
Average visibility in December
Ballard, UT
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Ballard, Utah, USA
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