December weather forecast
Miramonte, CA

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Weather in December

The first month of the winter, December, is also a fresh month in Miramonte, California, with an average temperature fluctuating between 52.3°F (11.3°C) and 36.1°F (2.3°C).

Temperature

December, with its average high-temperature of 52.3°F (11.3°C) and an average low-temperature of 36.1°F (2.3°C), holds the record as the coldest month.

Humidity

In Miramonte, California, the average relative humidity in December is 62%.

Rainfall

In December, in Miramonte, the rain falls for 8.5 days. Throughout December, 2.24" (57mm) of precipitation is accumulated. Throughout the year, in Miramonte, California, there are 67.6 rainfall days, and 17.52" (445mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In December, it is snowing for 0.5 days. Throughout December, 0.24" (6mm) of snow is accumulated. Throughout the year, in Miramonte, there are 3.8 snowfall days, and 2.99" (76mm) of snow is accumulated.

Daylight

The month with the shortest days in Miramonte is December, with an average of 9h and 42min of daylight.
On the first day of December in Miramonte, sunrise is at 6:50 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 4:50 pm PST.

Sunshine

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

UV index

The average daily maximum UV index in December in Miramonte, California, is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 3 during December translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What time of the year is the coldest in Miramonte?

Miramonte witnesses the coldest weather in December, with temperatures averaging a high of 52.3°F (11.3°C) and a low of 36.1°F (2.3°C).

What are December temperatures in Miramonte?

In December, in Miramonte, the average high-temperature is 52.3°F (11.3°C), and the average low-temperature is 36.1°F (2.3°C).

What is the average humidity in December in Miramonte?

In December, the average relative humidity is 62%.

How much does it rain in Miramonte in December?

In December, in Miramonte, the rain falls for 8.5 days. Throughout December, 2.24" (57mm) of precipitation is accumulated.

How many days does it snow in December in Miramonte?

In December, it is snowing for 0.5 days. Throughout December, 0.24" (6mm) of snow is accumulated.

What is the month with the shortest days in Miramonte?

The month with the shortest days is December, with an average of 9h and 42min of daylight.

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

In Miramonte, the average day length in December is 9h and 42min.

When is the sunrise / sunset in December in Miramonte?

In December, on the first day of the month, sunrise is at 6:50 am and sunset at 4:40 pm. On the last day of the month, in Miramonte, California, sunrise is at 7:08 am and sunset at 4:50 pm PST.

What is the month with the least sunshine in Miramonte?

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

How many hours of sunshine does Miramonte have in December?

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

What is the UV index reading in December in Miramonte?

The average daily maximum UV index in December in Miramonte, California, is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from 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
Miramonte, CA

Average temperature in December - Miramonte, CA
  • Average high temperature in December: 52.3°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (52.3°F).

  • Average low temperature in December: 36.1°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is December (36.1°F).

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Average pressure in December
Miramonte, CA

Average pressure in December - Miramonte, 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 (29.88"Hg).

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Average wind speed in December
Miramonte, CA

Average wind speed in December - Miramonte, CA
  • Average wind speed in December: 3.4mph

The windiest months (with the highest average wind speed) are March and June (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).

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Average humidity in December
Miramonte, CA

Average humidity in December - Miramonte, CA
  • Average humidity in December: 62%

The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (30%).

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Average rainfall in December
Miramonte, CA

Average rainfall in December - Miramonte, CA
  • Average rainfall in December: 2.24"

The wettest month (with the highest rainfall) is February (3.62").
The driest months (with the least rainfall) are June and August (0.12").

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Average rainfall days in December
Miramonte, CA

Average rainfall days in December - Miramonte, CA
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is March (11.1 days).
The month with the least rainy days is August (1.6 days).

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Average snowfall in December
Miramonte, CA

Average snowfall in December - Miramonte, CA
  • Average snowfall in December: 0.24"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Miramonte, CA

Average snowfall days in December - Miramonte, CA
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (1.8 days).
The 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
Miramonte, CA

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 6h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 42min).

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Average sunshine days in December
Miramonte, CA

Average sunshine days in December - Miramonte, CA
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is October (27.1 days).
The month with the least sunshine days is February (18.8 days).

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Average UV index in December
Miramonte, CA

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

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 2).

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Average cloud cover in December
Miramonte, CA

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

The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in December
Miramonte, CA

Average visibility in December - Miramonte, 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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Miramonte, California, USA

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