December weather forecast and climate
Kernville, CA

Weather in December

The first month of the winter, December, is still a chilly month in Kernville, California, with average temperature ranging between min 30.9°F (-0.6°C) and max 48.7°F (9.3°C).

Temperature

December is the coldest month, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 30.9°F (-0.6°C).

Humidity

In Kernville, the average relative humidity in December is 57%.

Rainfall

In Kernville, during December, the rain falls for 7.3 days and regularly aggregates up to 1.89" (48mm) of precipitation. Throughout the year, there are 61 rainfall days, and 11.81" (300mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Kernville are January through April, November and December. In Kernville, in December, snow falls for 1.5 days, with typically accumulated 0.71" (18mm) of snow. In Kernville, during the entire year, snow falls for 9.1 days, and aggregates up to 9.13" (232mm) of snow.

Daylight

With an average of 9.8h of daylight, December has the shortest days of the year in Kernville.

Sunshine

January, February and December, with an average of 6.7h of sunshine, are months with the least sunshine.

UV index

Months with the lowest UV index are February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Kernville?

The coldest month in Kernville is December, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 30.9°F (-0.6°C).

What is the temperature in December in Kernville?

In December, the average high-temperature is 48.7°F (9.3°C), and the average low-temperature is 30.9°F (-0.6°C).

What is the average humidity in December in Kernville?

In Kernville, California, the average relative humidity in December is 57%.

How much does it rain in Kernville in December?

In December, the rain falls for 7.3 days. Throughout December, 1.89" (48mm) of precipitation is accumulated.

How many days does it snow in December in Kernville?

In Kernville, in December, snow falls for 1.5 days, with typically accumulated 0.71" (18mm) of snow.

What is the month with the shortest days in Kernville?

December has the shortest days of the year in Kernville, California, with an average of 9.8h of daylight.

How many hours of daylight does Kernville have in December?

The average length of the day in December in Kernville is 9.8h.

What is the month with the least sunshine in Kernville?

January, February and December, with an average of 6.7h of sunshine, are months with the least sunshine in Kernville.

How long on average sun shines in December in Kernville?

In December, the average sunshine in Kernville, California, is 6.7h.

What are the months with the lowest UV index in Kernville?

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

How high is the UV index in December in Kernville?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Kernville, CA

Average temperature in December - Kernville, CA
  • Average high temperature in December: 48.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (48.7°F).

  • Average low temperature in December: 30.9°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is December (30.9°F).

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Average pressure in December
Kernville, CA

Average pressure in December - Kernville, CA
  • Average pressure in December: 30.1"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in December
Kernville, CA

Average wind speed in December - Kernville, CA
  • Average wind speed in December: 5.6mph

The windiest months (with the highest average wind speed) are May and June (7.3mph).
The calmest months (with the lowest average wind speed) are January and September (5.4mph).

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Average humidity in December
Kernville, CA

Average humidity in December - Kernville, CA
  • Average humidity in December: 57%

The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is August (31%).

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Average rainfall in December
Kernville, CA

Average rainfall in December - Kernville, CA
  • Average rainfall in December: 1.89"

The wettest month (with the highest rainfall) is January (2.48").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in December
Kernville, CA

Average rainfall days in December - Kernville, CA
  • Average rainfall days in December: 7.3 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall in December
Kernville, CA

Average snowfall in December - Kernville, CA
  • Average snowfall in December: 0.71"

The month with the highest snowfall is February (3.15").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Kernville, CA

Average snowfall days in December - Kernville, CA
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is February (2.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Kernville, CA
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 6.7h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.7).

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Average sunshine days in December
Kernville, CA

Average sunshine days in December - Kernville, CA
  • Average sunshine days in December: 22 days

The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is February (19 days).

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Average UV index in December
Kernville, CA

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in December
Kernville, CA

Average cloud cover in December - Kernville, CA
  • Average cloud cover in December: 23

The month with the most cloud cover is March (Cloud cover 26).
Months with the least cloud cover are August and September (Cloud cover 5).

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Average visibility in December
Kernville, CA

Average visibility in December - Kernville, CA
  • Average visibility in December: 6mi

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

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