December weather forecastFallon, NV
December
Weather in December
In December, winter sets in completely in Fallon, Nevada. As the temperature plunges to its lowest average for the year and snowfall sees a distinctive peak with 1.46" (37mm) accumulated over 3.4 days, the festive spirit comes alive. The city sparkles with holiday lights, adding to the magic of the snowy winter landscape. Despite the chill, the city brims with joy and celebration in the air, making this frosty month, with its characteristic holiday charm, a fitting end to the year.Temperature
In Fallon, the month of December registers the lowest temperatures, averaging 41°F (5°C) at the peak and 28.2°F (-2.1°C) at the lowest.Humidity
January and December, with an average relative humidity of 65%, are the most humid months in Fallon, Nevada.Rainfall
In Fallon, in December, during 4.2 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. In Fallon, during the entire year, the rain falls for 53.9 days and collects up to 4.06" (103mm) of precipitation.Snowfall
Months with snowfall in Fallon, Nevada, are January through April, November and December. The month with the most snowfall is December, when snow falls for 3.4 days and typically aggregates up to 1.46" (37mm) of snow.Daylight
December has the shortest days of the year in Fallon, with an average of 9h and 24min of daylight.On the first day of December in Fallon, sunrise is at 6:57 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:41 pm PST.
Sunshine
December has the least sunshine of the year, with an average of 6.4h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Fallon, NV
- Average high temperature in December: 41°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (41°F).
- Average low temperature in December: 28.2°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is December (28.2°F).
Average pressure in December
Fallon, NV
- Average pressure in December: 30.17"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Fallon, NV
- Average wind speed in December: 5mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).
Average humidity in December
Fallon, NV
- Average humidity in December: 65%
The months with the highest relative humidity are January and December (65%).
The months with the lowest relative humidity are July and August (19%).
Average rainfall in December
Fallon, NV
- Average rainfall in December: 0.35"
The wettest month (with the highest rainfall) is May (0.63").
The driest month (with the least rainfall) is September (0.16").
Average rainfall days in December
Fallon, NV
- Average rainfall days in December: 4.2 days
The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is October (3 days).
Average snowfall in December
Fallon, NV
- Average snowfall in December: 1.46"
The month with the highest snowfall is December (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Fallon, NV
- Average snowfall days in December: 3.4 days
The month with the highest number of snowfall days is December (3.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Fallon, NV
- Average daylight in December: 9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in December
Fallon, NV
- Average sunshine days in December: 24 days
The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is April (21.6 days).
Average UV index in December
Fallon, NV
- Average UV index in December: 2
The months with the highest UV index are June and 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
Fallon, NV
- Average cloud cover in December: 30
The month with the most cloud cover is December (Cloud cover 30).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Fallon, NV
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
