December weather forecast
Garlock, CA

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Weather in December

December, the first month of the winter in Garlock, is still a cool month, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 37.6°F (3.1°C).

Temperature

December, with its high-temperature average of 52.5°F (11.4°C) and a low-temperature average of 37.6°F (3.1°C), is the coldest month.

Humidity

The average relative humidity in December is 46%.

Rainfall

December is the month with the most rainfall. Rain falls for 2.4 days and accumulates 0.35" (9mm) of precipitation.

Snowfall

January through October and December are months without snowfall.

Daylight

December has the shortest days of the year, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 6:42 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:49 pm PST.

Sunshine

January and December, with an average of 7.1h of sunshine, are months with the least sunshine.

UV index

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: During December, 3 as the daily maximum UV index converts into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Stay sun-safe with clothing that is both closely woven and worn loosely. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Frequently asked questions

What are the coldest months?

With an average high-temperature of 52.5°F (11.4°C) and an average low-temperature of 37.6°F (3.1°C), December is the coldest month.

What is the average December temperature?

In December, in Garlock, the average high-temperature is 52.5°F (11.4°C), and the average low-temperature is 37.6°F (3.1°C).

What is the average humidity in December?

In Garlock, the average relative humidity in December is 46%.

What is the rainiest month?

The month with the most rainfall is December, when the rain falls for 2.4 days and typically aggregates up to 0.35" (9mm) of precipitation.

How many days does it rain in December?

In Garlock, during December, the rain falls for 2.4 days and regularly aggregates up to 0.35" (9mm) of precipitation.

When it does not snow?

January through October and December are months without snowfall.

Does it snow in December?

In December, it doesn't snow. November is the latest month when it typically snows.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

How many hours of daylight does Garlock have in December?

The average day length in December is 9h and 49min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 6:42 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:49 pm PST.

What is the month with the least sunshine?

January and December, with an average of 7.1h of sunshine, are months with the least sunshine.

How many hours of sunshine does Garlock have in December?

In December, the average sunshine duration is 7.1h.

What are the months with the lowest UV index?

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in December?

In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Garlock, CA

Average temperature in December - Garlock, CA
  • Average high temperature in December: 52.5°F

The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (52.5°F).

  • Average low temperature in December: 37.6°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is December (37.6°F).

Average pressure in December
Garlock, CA

Average pressure in December - Garlock, CA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

Average wind speed in December
Garlock, CA

Average wind speed in December - Garlock, CA
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is May (9.3mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).

Average humidity in December
Garlock, CA

Average humidity in December - Garlock, CA
  • Average humidity in December: 46%

The month with the highest relative humidity is January (47%).
The month with the lowest relative humidity is August (20%).

Average rainfall in December
Garlock, CA

Average rainfall in December - Garlock, CA
  • Average rainfall in December: 0.35"

The wettest month (with the highest rainfall) is December (0.35").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in December
Garlock, CA

Average rainfall days in December - Garlock, CA
  • Average rainfall days in December: 2.4 days

The month with the highest number of rainy days is July (4.5 days).
The month with the least rainy days is June (1.2 days).

Average snowfall in December
Garlock, CA

Average snowfall in December - Garlock, CA
  • Average snowfall in December: 0"

The month with the highest snowfall is November (0.83").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and December (0").

Average snowfall days in December
Garlock, CA

Average snowfall days in December - Garlock, CA
  • Average snowfall days in December: 0.1 days

The months with the highest number of snowfall days are January, February, November and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Garlock, CA
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 7h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).

Average sunshine days in December
Garlock, CA

Average sunshine days in December - Garlock, CA
  • Average sunshine days in December: 28.1 days

The month with the most sunshine days is December (28.1 days).
The month with the least sunshine days is July (23.2 days).

Average UV index in December
Garlock, CA

Average UV index in December - Garlock, CA
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

Average cloud cover in December
Garlock, CA

Average cloud cover in December - Garlock, CA
  • Average cloud cover in December: 17

The months with the most cloud cover are January, March and December (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 4).

Average visibility in December
Garlock, CA

Average visibility in December - Garlock, 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).

Garlock, California, USA

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