December weather forecastFurnace Creek, CA
December
Weather in December
The first month of the winter, December, is still a mild month in Furnace Creek, California, with an average temperature fluctuating between 56.7°F (13.7°C) and 41.7°F (5.4°C).Temperature
December is the coldest month of the year, registering average temperatures as high as 56.7°F (13.7°C) and as low as 41.7°F (5.4°C).Humidity
January and December, with an average relative humidity of 41%, are the most humid months.Rainfall
In December, the rain falls for 3 days. Throughout December, 0.2" (5mm) of precipitation is accumulated. In Furnace Creek, during the entire year, the rain falls for 31.2 days and collects up to 1.77" (45mm) of precipitation.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December in Furnace Creek, sunrise is at 6:41 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:42 pm PST.
Sunshine
The month with the least sunshine is December, with an average of 7.1h of sunshine.UV index
The month with the lowest UV index in Furnace Creek is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 3 during December translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Furnace Creek, CA
- Average high temperature in December: 56.7°F
The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (56.7°F).
- Average low temperature in December: 41.7°F
The month with the highest average low temperature is July (80.1°F).
The coldest month (with the lowest average low temperature) is December (41.7°F).
Average pressure in December
Furnace Creek, CA
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.78"Hg).
Average wind speed in December
Furnace Creek, CA
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in December
Furnace Creek, CA
- Average humidity in December: 41%
The months with the highest relative humidity are January and December (41%).
The month with the lowest relative humidity is June (15%).
Average rainfall in December
Furnace Creek, CA
- Average rainfall in December: 0.2"
The wettest months (with the highest rainfall) are March and July (0.24").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in December
Furnace Creek, CA
- Average rainfall days in December: 3 days
The month with the highest number of rainy days is March (4.5 days).
The month with the least rainy days is June (0.9 days).
Average daylight in December /
Average sunshine in December
Furnace Creek, CA
- Average daylight in December: 9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 7h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in December
Furnace Creek, CA
- Average sunshine days in December: 27.4 days
The month with the most sunshine days is January (28.8 days).
The month with the least sunshine days is July (24.9 days).
Average UV index in December
Furnace Creek, CA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Furnace Creek, CA
- Average cloud cover in December: 17
The month with the most cloud cover is December (Cloud cover 17).
The months with the least cloud cover are June, August and September (Cloud cover 5).
Average visibility in December
Furnace Creek, CA
- 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).
