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
With an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 17.4°F (-8.1°C), December is the coldest month.Humidity
In Halleck, the average relative humidity in December is 78%.Rainfall
The month with the most rainfall is December, when the rain falls for 7.2 days and typically aggregates up to 1.34" (34mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 12.5 days and typically aggregates up to 8.35" (212mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:47 am and sunset at 4:14 pm. On the last day of December, sunrise is at 7:06 am and sunset at 4:23 pm PST.
Sunshine
In Halleck, Nevada, the average sunshine in December is 5.8h.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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is it in December?
What is the average humidity in December in Halleck?
What is the rainiest month?
How many days does it rain in December?
When does it snow the most?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Halleck have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Halleck, NV
- Average high temperature in December: 31.6°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (31.6°F).
- Average low temperature in December: 17.4°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure in December
Halleck, NV
- Average pressure in December: 30.21"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Halleck, NV
- Average wind speed in December: 6.2mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in December
Halleck, NV
- Average humidity in December: 78%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (26%).
Average rainfall in December
Halleck, NV
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is December (1.34").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in December
Halleck, NV
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is April (12.3 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in December
Halleck, NV
- Average snowfall in December: 8.35"
The month with the highest snowfall is December (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Halleck, NV
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is December (12.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Halleck, NV
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in December
Halleck, NV
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is April (13.9 days).
Average UV index in December
Halleck, NV
- 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
Halleck, NV
- Average cloud cover in December: 39
The months with the most cloud cover are January and December (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Halleck, NV
- 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).
Halleck, Nevada, USA
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