December weather forecast
Platina, CA

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Weather in December

The first month of the winter, December, is still a chilly month in Platina, California, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 30.2°F (-1°C).

Temperature

December, on average, is the coldest month, registering a high temperature of 46°F (7.8°C) and a low of 30.2°F (-1°C).

Humidity

In December, the average relative humidity in Platina is 80%.

Rainfall

December is the month with the most rainfall. Rain falls for 11.5 days and accumulates 4.17" (106mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Platina. In December, it is snowing for 3.8 days. Throughout December, 5.08" (129mm) of snow is accumulated. In Platina, during the entire year, snow falls for 21.4 days and aggregates up to 28.74" (730mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of December, sunrise is at 7:15 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:55 pm PST.

Sunshine

With an average of 4.7h of sunshine, December has the least sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Platina. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 2 in December translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What time of the year is the coldest in Platina?

Platina witnesses the coldest weather in December, with temperatures averaging a high of 46°F (7.8°C) and a low of 30.2°F (-1°C).

What is the average December temperature in Platina?

Platina in December has an average high-temperature of 46°F (7.8°C) and an average low-temperature of 30.2°F (-1°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 89.6°F (32°C).

What is the average humidity in December in Platina?

The average relative humidity in December is 80%.

What is the wettest month in Platina?

The month with the most rainfall is December, when the rain falls for 11.5 days and typically aggregates up to 4.17" (106mm) of precipitation.

How many days does it rain in December in Platina?

In Platina, in December, it is raining for 11.5 days, with typically 4.17" (106mm) of accumulated precipitation.

How many days does it snow in December in Platina?

In Platina, in December, during 3.8 snowfall days, 5.08" (129mm) of snow is typically accumulated.

What is the month with the shortest days in Platina?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

How many hours of daylight does Platina have in December?

In Platina, California, the average day length in December is 9h and 21min.

When are sunrise and sunset in December in Platina?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 4:45 pm. On the last day of the month, in Platina, California, sunrise is at 7:34 am and sunset at 4:55 pm PST.

What is the month with the least sunshine in Platina?

The month with the least sunshine in Platina, California, is December, with an average of 4.7h of sunshine.

How many hours of sunshine does Platina have in December?

In Platina, the average sunshine duration in December is 4.7h.

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

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

What is the UV index intensity in December in Platina?

The average daily maximum UV index in December in Platina is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Platina, CA

Average temperature in December - Platina, CA
  • Average high temperature in December: 46°F

The warmest months (with the highest average high temperature) are July and August (86.5°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in December: 30.2°F

The month with the highest average low temperature is July (51.1°F).
The coldest month (with the lowest average low temperature) is December (30.2°F).

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Average pressure in December
Platina, CA

Average pressure in December - Platina, 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 August (29.93"Hg).

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Average wind speed in December
Platina, CA

Average wind speed in December - Platina, CA
  • Average wind speed in December: 4mph

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

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Average humidity in December
Platina, CA

Average humidity in December - Platina, CA
  • Average humidity in December: 80%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in December
Platina, CA

Average rainfall in December - Platina, CA
  • Average rainfall in December: 4.17"

The wettest month (with the highest rainfall) is December (4.17").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in December
Platina, CA

Average rainfall days in December - Platina, CA
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (2.3 days).

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Average snowfall in December
Platina, CA

Average snowfall in December - Platina, CA
  • Average snowfall in December: 5.08"

The month with the highest snowfall is February (7.52").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Platina, CA

Average snowfall days in December - Platina, CA
  • Average snowfall days in December: 3.8 days

The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Platina, CA
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 4h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days in December
Platina, CA

Average sunshine days in December - Platina, CA
  • Average sunshine days in December: 16.6 days

The month with the most sunshine days is July (26 days).
The month with the least sunshine days is March (13.6 days).

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Average UV index in December
Platina, CA

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

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

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Average cloud cover in December
Platina, CA

Average cloud cover in December - Platina, CA
  • Average cloud cover in December: 51

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in December
Platina, CA

Average visibility in December - Platina, CA
  • Average visibility in December: 4mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are March and December (4mi).

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Platina, California, USA

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