December weather forecast
Lockeford, CA

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Weather in December

The first month of the winter, December, is still a cool month in Lockeford, California, with temperature in the range of an average high of 55.2°F (12.9°C) and an average low of 40.8°F (4.9°C).

Temperature

The lowest temperatures are recorded in December, with averages reaching a high of 55.2°F (12.9°C) and a low of 40.8°F (4.9°C).

Humidity

In Lockeford, the average relative humidity in December is 71%.

Rainfall

In Lockeford, during December, the rain falls for 8.9 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Lockeford, during the entire year, the rain falls for 65.8 days and collects up to 12.8" (325mm) of precipitation.

Snowfall

December is the only month when snow falls. December has the most snowfall days of the year. Snow falls for 0.1 days.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:02 am and sunset at 4:44 pm. On the last day of December, in Lockeford, sunrise is at 7:20 am and sunset at 4:54 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 5.9h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Lockeford. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in December interprets into the following advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What time of the year is the coldest in Lockeford?

Lockeford's coldest temperatures are experienced in December, with average high temperatures of 55.2°F (12.9°C) and lows of 40.8°F (4.9°C).

What is the usual temperature for Lockeford in December?

An average high-temperature, in December, in Lockeford, is 55.2°F (12.9°C) and the average low-temperature is 40.8°F (4.9°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 89.6°F (32°C).

What is the average humidity in December in Lockeford?

In Lockeford, the average relative humidity in December is 71%.

How many days does it rain in December in Lockeford?

In Lockeford, in December, it is raining for 8.9 days, with typically 2.13" (54mm) of accumulated precipitation.

What is the snowiest month in Lockeford?

The month with the most snowfall days is December, when snow falls for 0.1 days.

When does it start snowing in Lockeford?

December is the first month it typically snows in Lockeford. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Lockeford?

The month with the shortest days in Lockeford, California, is December, with an average of 9h and 36min of daylight.

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

In December, the average day length is 9h and 34min.

What time are sunrise and sunset in December in Lockeford?

In December, on the first day of the month, sunrise is at 7:02 am and sunset at 4:44 pm. On the last day of the month, in Lockeford, California, sunrise is at 7:20 am and sunset at 4:54 pm PST.

What is the month with the least sunshine in Lockeford?

With an average of 5.9h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Lockeford have in December?

The average sunshine duration in December is 5.9h.

What is the month with the lowest UV index in Lockeford?

The months with the lowest UV index in Lockeford, California, are January, February, November and December, with an average maximum UV index of 3.

What is the UV index reading in December in Lockeford?

The average daily maximum UV index in December in Lockeford is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's 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
Lockeford, CA

Average temperature in December - Lockeford, CA
  • Average high temperature in December: 55.2°F

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in December: 40.8°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).

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Average pressure in December
Lockeford, CA

Average pressure in December - Lockeford, CA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in December
Lockeford, CA

Average wind speed in December - Lockeford, CA
  • Average wind speed in December: 5.2mph

The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

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Average humidity in December
Lockeford, CA

Average humidity in December - Lockeford, CA
  • Average humidity in December: 71%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).

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Average rainfall in December
Lockeford, CA

Average rainfall in December - Lockeford, CA
  • Average rainfall in December: 2.13"

The wettest month (with the highest rainfall) is February (2.4").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in December
Lockeford, CA

Average rainfall days in December - Lockeford, CA
  • Average rainfall days in December: 8.9 days

The month with the highest number of rainy days is March (12.9 days).
The month with the least rainy days is July (0.9 days).

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Average snowfall days in December
Lockeford, CA

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

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

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in December
Lockeford, CA

Average sunshine days in December - Lockeford, CA
  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in December
Lockeford, CA

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Lockeford, CA

Average cloud cover in December - Lockeford, CA
  • Average cloud cover in December: 34

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in December
Lockeford, CA

Average visibility in December - Lockeford, 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).

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Lockeford, California, USA

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