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 brings the lowest temperatures, with an average high of 35.4°F (1.9°C) and an average low of 22.5°F (-5.3°C).Humidity
The average relative humidity in December is 73%.Rainfall
In December, in Valmy, Nevada, the rain falls for 8.1 days. Throughout December, 1.06" (27mm) of precipitation is accumulated. In Valmy, during the entire year, the rain falls for 82.4 days and collects up to 8.39" (213mm) of precipitation.Snowfall
Months with snowfall in Valmy are January through April, October through December. December is the month with the most snowfall in Valmy. Snow falls for 9.7 days and accumulates 5.43" (138mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Valmy, Nevada.On the first day of December, sunrise is at 6:54 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 4:31 pm PST.
Sunshine
In December, the average sunshine is 6h.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 hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. 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. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Valmy?
How cold is it in Valmy in December?
What is the average humidity in December in Valmy?
How many days does it rain in December in Valmy?
What is the snowiest month in Valmy?
How much does it snow in Valmy in December?
What is the month with the shortest days in Valmy?
What is the average length of the day in December in Valmy?
When are sunrise and sunset in December in Valmy?
How long on average sun shines in December in Valmy?
When is the lowest UV index in Valmy?
How high is the UV index in December in Valmy?
Average temperature in December
Valmy, NV
- Average high temperature in December: 35.4°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is December (35.4°F).
- Average low temperature in December: 22.5°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in December
Valmy, NV
- Average pressure in December: 30.2"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Valmy, NV
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is January (5.2mph).
Average humidity in December
Valmy, NV
- Average humidity in December: 73%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (22%).
Average rainfall in December
Valmy, NV
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is May (1.22").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in December
Valmy, NV
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is April (10.5 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in December
Valmy, NV
- Average snowfall in December: 5.43"
The month with the highest snowfall is December (5.43").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Valmy, NV
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is December (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Valmy, 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: 6h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Valmy, NV
- Average sunshine days in December: 18 days
The month with the most sunshine days is October (24 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in December
Valmy, NV
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Valmy, NV
- Average cloud cover in December: 36
The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Valmy, NV
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Valmy, Nevada, USA
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