December weather forecast and climate
Markleeville, CA

Weather in December

The first month of the winter, December, is also a wintry month in Markleeville, California, with average temperature ranging between min 20.1°F (-6.6°C) and max 35.4°F (1.9°C).

Temperature

The coldest month is December, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 20.1°F (-6.6°C).

Humidity

The average relative humidity in Markleeville is 76%.

Rainfall

In Markleeville, it is raining for 3.5 days, with typically 3.86" (98mm) of accumulated precipitation. Throughout the year, there are 45.4 rainfall days, and 26.06" (662mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Markleeville, during 13.5 snowfall days, 27.56" (700mm) of snow is typically accumulated. In Markleeville, during the entire year, snow falls for 83.9 days, and aggregates up to 153.46" (3898mm) of snow.

Daylight

With an average of 9.5h of daylight, December has the shortest days of the year.

Sunshine

The month with the least sunshine is December, with an average of 5.4h of sunshine.

UV index

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Markleeville?

December is the coldest month in Markleeville, California, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 20.1°F (-6.6°C).

What is the temperature in December in Markleeville?

In December, in Markleeville, California, the average high-temperature is 35.4°F (1.9°C), and the average low-temperature is 20.1°F (-6.6°C).

What is the average humidity in December in Markleeville?

In December, the average relative humidity is 76%.

How many days does it rain in December in Markleeville?

In Markleeville, California, during December, the rain falls for 3.5 days and regularly aggregates up to 3.86" (98mm) of precipitation.

How many days does it snow in December in Markleeville?

In Markleeville, California, in December, during 13.5 snowfall days, 27.56" (700mm) of snow is typically accumulated.

What is the month with the shortest days in Markleeville?

December has the shortest days of the year in Markleeville, with an average of 9.5h of daylight.

How many hours of daylight does Markleeville have in December?

In December, the average length of the day in Markleeville, California, is 9.5h.

What is the month with the least sunshine in Markleeville?

December has the least sunshine of the year in Markleeville, with an average of 5.4h of sunshine.

How many hours of sunshine does Markleeville have in December?

In December, the average sunshine in Markleeville, California, is 5.4h.

What is the UV index reading in December in Markleeville?

The average daily maximum UV index in December in Markleeville, California, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Markleeville, CA

Average temperature in December - Markleeville, CA
  • Average high temperature in December: 35.4°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is December (35.4°F).

  • Average low temperature in December: 20.1°F

The month with the highest average low temperature is July (47.1°F).
The coldest month (with the lowest average low temperature) is December (20.1°F).

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Average pressure in December
Markleeville, CA

Average pressure in December - Markleeville, CA
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in December
Markleeville, CA

Average wind speed in December - Markleeville, CA
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Markleeville, CA

Average humidity in December - Markleeville, CA
  • Average humidity in December: 76%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in December
Markleeville, CA

Average rainfall in December - Markleeville, CA
  • Average rainfall in December: 3.86"

The wettest month (with the highest rainfall) is March (4.69").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days in December
Markleeville, CA

Average rainfall days in December - Markleeville, CA
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is May (6.9 days).
The month with the least rainy days is November (1.3 days).

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Average snowfall in December
Markleeville, CA

Average snowfall in December - Markleeville, CA
  • Average snowfall in December: 27.56"

The month with the highest snowfall is March (33.46").
Months with the least snowfall are July and August (0").

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Average snowfall days in December
Markleeville, CA

Average snowfall days in December - Markleeville, CA
  • Average snowfall days in December: 13.5 days

The month with the highest number of snowfall days is March (15.2 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in December /
Average sunshine in December
Markleeville, CA

Average daylight in December / Average sunshine in December - Markleeville, CA
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 5.4h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in December
Markleeville, CA

Average sunshine days in December - Markleeville, CA
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is August (25.6 days).
The month with the least sunshine days is March (14.7 days).

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Average UV index in December
Markleeville, CA

Average UV index in December - Markleeville, CA
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in December
Markleeville, CA

Average cloud cover in December - Markleeville, CA
  • Average cloud cover in December: 40

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 8).

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Average visibility in December
Markleeville, CA

Average visibility in December - Markleeville, CA
  • Average visibility in December: 5mi

Months with the highest visibility are May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March, April and December (5mi).

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