December weather forecast
Mono Hot Springs, CA

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Weather in December

December, the first month of the winter in Mono Hot Springs, is also an icy month, with an average temperature varying between 24.1°F (-4.4°C) and 41.7°F (5.4°C).

Temperature

In Mono Hot Springs, the lowest temperatures are generally noted in December, averaging a high of 41.7°F (5.4°C) and a low of 24.1°F (-4.4°C).

Humidity

In Mono Hot Springs, the average relative humidity in December is 65%.

Rainfall

In Mono Hot Springs, during December, the rain falls for 3.5 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, there are 49.9 rainfall days, and 22.09" (561mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In December, it is snowing for 9.5 days. Throughout December, 20.51" (521mm) of snow is accumulated. Throughout the year, there are 53.9 snowfall days, and 134.09" (3406mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 36min of daylight.
On the first day of December, sunrise is at 6:52 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:48 pm PST.

Sunshine

The months with the least sunshine are February and December, with an average of 6.5h of sunshine.

UV index

January through March, 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 low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 2 during December translates into the following guidance:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. When the Sun is at its strongest around midday, find shade and limit exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

Mono Hot Springs records the coldest temperatures in December, averaging a high of 41.7°F (5.4°C) and a low of 24.1°F (-4.4°C).

Is it cold during December?

Mono Hot Springs in December has an average high-temperature of 41.7°F (5.4°C) and an average low-temperature of 24.1°F (-4.4°C).

What is the average humidity in December?

The average relative humidity in December is 65%.

How much does it rain in December?

In December, the rain falls for 3.5 days. Throughout December, 2.68" (68mm) of precipitation is accumulated.

How many days does it snow in December?

In Mono Hot Springs, during December, snow falls for 9.5 days and regularly aggregates up to 20.51" (521mm) of snow.

What is the month with the shortest days?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In December, the average day length is 9h and 38min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 6:52 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:48 pm PST.

What are the months with the least sunshine?

February and December, with an average of 6.5h of sunshine, are months with the least sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 6.5h.

When is the lowest UV index?

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

What is the UV index reading in December?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Mono Hot Springs, CA

Average temperature in December - Mono Hot Springs, CA
  • Average high temperature in December: 41.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (41.7°F).

  • Average low temperature in December: 24.1°F

The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).

Average pressure in December
Mono Hot Springs, CA

Average pressure in December - Mono Hot Springs, CA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in December
Mono Hot Springs, CA

Average wind speed in December - Mono Hot Springs, CA
  • Average wind speed in December: 4.6mph

The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest months (with the lowest average wind speed) are August and November (4.5mph).

Average humidity in December
Mono Hot Springs, CA

Average humidity in December - Mono Hot Springs, CA
  • Average humidity in December: 65%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is August (34%).

Average rainfall in December
Mono Hot Springs, CA

Average rainfall in December - Mono Hot Springs, CA
  • Average rainfall in December: 2.68"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is August (0.24").

Average rainfall days in December
Mono Hot Springs, CA

Average rainfall days in December - Mono Hot Springs, CA
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is May (8.2 days).
The month with the least rainy days is January (2.1 days).

Average snowfall in December
Mono Hot Springs, CA

Average snowfall in December - Mono Hot Springs, CA
  • Average snowfall in December: 20.51"

The month with the highest snowfall is February (28.46").
The months with the least snowfall are July and August (0").

Average snowfall days in December
Mono Hot Springs, CA

Average snowfall days in December - Mono Hot Springs, CA
  • Average snowfall days in December: 9.5 days

The month with the highest number of snowfall days is March (10.8 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in December /
Average sunshine in December
Mono Hot Springs, CA

Average daylight in December / Average sunshine in December - Mono Hot Springs, CA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 6h and 3min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).

Average sunshine days in December
Mono Hot Springs, CA

Average sunshine days in December - Mono Hot Springs, CA
  • Average sunshine days in December: 20.7 days

The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is April (18 days).

Average UV index in December
Mono Hot Springs, CA

Average UV index in December - Mono Hot Springs, CA
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Mono Hot Springs, CA

Average cloud cover in December - Mono Hot Springs, CA
  • Average cloud cover in December: 25

The month with the most cloud cover is March (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in December
Mono Hot Springs, CA

Average visibility in December - Mono Hot Springs, 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).

Mono Hot Springs, California, USA

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