December weather forecast
Jackpot, NV

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Weather in December

Rounding out the year, December marks the beginning of heavy winter conditions. Snowfall surges to 7.99" (203mm), a sharp rise from November's records. Jackpot in its winter aura, subtly reminisces the early January chill. Temperatures subside considerably, and snowflakes spiral down over the city, laying the foundation for a new year filled with diverse weather profiles.

Temperature

In Jackpot, the month of December registers the lowest temperatures, averaging 31.1°F (-0.5°C) at the peak and 19.2°F (-7.1°C) at the lowest.

Humidity

In December, the average relative humidity is 80%.

Rainfall

December is the month with the most rainfall in Jackpot. Rain falls for 8.4 days and accumulates 1.5" (38mm) of precipitation.

Snowfall

January through June, October through December are months with snowfall. December is the month with the most snowfall. Snow falls for 15.5 days and accumulates 7.99" (203mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 6:47 am and sunset at 4:08 pm. On the last day of December, sunrise is at 7:06 am and sunset at 4:17 pm PST.

Sunshine

December has the least sunshine of the year, with an average of 5.7h 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 reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

December is the month when Jackpot sees the average lowest temperatures, with a high of 31.1°F (-0.5°C) and a low of 19.2°F (-7.1°C).

How cold is December?

The high-temperature during December is 31.1°F (-0.5°C) and the low-temperature is 19.2°F (-7.1°C).

What is the average humidity in December?

The average relative humidity in December is 80%.

What is the wettest month?

December is the month with the most rainfall in Jackpot. Rain falls for 8.4 days and accumulates 1.5" (38mm) of precipitation.

How much does it rain in December?

In Jackpot, in December, it is raining for 8.4 days, with typically 1.5" (38mm) of accumulated precipitation.

When does it snow the most?

The month with the most snowfall is December, when snow falls for 15.5 days and typically aggregates up to 7.99" (203mm) of snow.

How much does it snow in December?

In Jackpot, in December, snow falls for 15.5 days, with typically accumulated 7.99" (203mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

What is the average length of the day in December in Jackpot?

In Jackpot, the average day length in December is 9h and 11min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 6:47 am and sunset at 4:08 pm. On the last day of the month, in Jackpot, sunrise is at 7:06 am and sunset at 4:17 pm PST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.7h of sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 5.7h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December?

In December, the average daily maximum UV index in Jackpot is 2. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Jackpot, NV

Average temperature in December - Jackpot, NV
  • Average high temperature in December: 31.1°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (31.1°F).

  • Average low temperature in December: 19.2°F

The months with the highest average low temperature are July and August (59.5°F).
The coldest month (with the lowest average low temperature) is December (19.2°F).

Average pressure in December
Jackpot, NV

Average pressure in December - Jackpot, NV
  • Average pressure in December: 30.23"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in December
Jackpot, NV

Average wind speed in December - Jackpot, NV
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in December
Jackpot, NV

Average humidity in December - Jackpot, NV
  • Average humidity in December: 80%

The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (30%).

Average rainfall in December
Jackpot, NV

Average rainfall in December - Jackpot, NV
  • Average rainfall in December: 1.5"

The wettest month (with the highest rainfall) is December (1.5").
The driest month (with the least rainfall) is July (0.31").

Average rainfall days in December
Jackpot, NV

Average rainfall days in December - Jackpot, NV
  • Average rainfall days in December: 8.4 days

The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is August (5.7 days).

Average snowfall in December
Jackpot, NV

Average snowfall in December - Jackpot, NV
  • Average snowfall in December: 7.99"

The month with the highest snowfall is December (7.99").
The months with the least snowfall are July, August and September (0").

Average snowfall days in December
Jackpot, NV

Average snowfall days in December - Jackpot, NV
  • Average snowfall days in December: 15.5 days

The month with the highest number of snowfall days is December (15.5 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in December /
Average sunshine in December
Jackpot, NV

Average daylight in December / Average sunshine in December - Jackpot, NV
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in December
Jackpot, NV

Average sunshine days in December - Jackpot, NV
  • Average sunshine days in December: 13.2 days

The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is March (11.3 days).

Average UV index in December
Jackpot, NV

Average UV index in December - Jackpot, 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
Jackpot, NV

Average cloud cover in December - Jackpot, NV
  • Average cloud cover in December: 42

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in December
Jackpot, NV

Average visibility in December - Jackpot, 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).

Jackpot, Nevada, USA

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