December weather forecastCrystal Bay, NV
December
Weather in December
December signals the full onset of winter in Crystal Bay. Average snowfall rises dramatically from November, reaching up to 20.47" (520mm), making it ideal for winter sports activities. The temperatures drop further from the previous month, bringing with it a festive, wintry atmosphere. The limited daylight hours of roughly 9.5 hours per day, intensified by snowfall, add to the vibrant holiday season spirit. Despite the cold, December's weather conditions contribute to the magical, snowy winter panorama that Crystal Bay, Nevada is renowned for.Temperature
Crystal Bay's temperature records reveal December as the coldest month, marked by average highs of 36.5°F (2.5°C) and lows of 21.4°F (-5.9°C).Humidity
The average relative humidity in December in Crystal Bay is 76%.Rainfall
In Crystal Bay, in December, during 4.9 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. In Crystal Bay, during the entire year, the rain falls for 46.9 days and collects up to 17.28" (439mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Crystal Bay, in December, snow falls for 12.9 days, with typically accumulated 20.47" (520mm) of snow. In Crystal Bay, during the entire year, snow falls for 65.4 days and aggregates up to 93.39" (2372mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:01 am and sunset at 4:37 pm. On the last day of December, sunrise is at 7:19 am and sunset at 4:47 pm PST.
Sunshine
With an average of 5.7h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Crystal Bay are January through March, November and 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 the average person.Note: In December, a daily UV index of 2 turns into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun. Consider this! The reflection from snow 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
Crystal Bay, NV
- Average high temperature in December: 36.5°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in December: 21.4°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).
Average pressure in December
Crystal Bay, NV
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Crystal Bay, NV
- Average wind speed in December: 6.5mph
The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Crystal Bay, NV
- Average humidity in December: 76%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is August (39%).
Average rainfall in December
Crystal Bay, NV
- Average rainfall in December: 3.11"
The wettest month (with the highest rainfall) is February (3.35").
The driest months (with the least rainfall) are June and August (0.12").
Average rainfall days in December
Crystal Bay, NV
- Average rainfall days in December: 4.9 days
The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is September (1.8 days).
Average snowfall in December
Crystal Bay, NV
- Average snowfall in December: 20.47"
The month with the highest snowfall is March (20.63").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Crystal Bay, NV
- Average snowfall days in December: 12.9 days
The month with the highest number of snowfall days is March (13.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Crystal Bay, NV
- Average daylight in December: 9h and 30min
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 30min).
- Average sunshine in December: 5h and 42min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in December
Crystal Bay, NV
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is September (28 days).
The month with the least sunshine days is March (15.2 days).
Average UV index in December
Crystal Bay, NV
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Crystal Bay, NV
- Average cloud cover in December: 38
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in December
Crystal Bay, NV
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
