December weather forecast
Nuevo, CA

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Weather in December

December, the first month of the winter in Nuevo, is also a moderate month, with an average temperature varying between 42.4°F (5.8°C) and 59.9°F (15.5°C).

Temperature

Nuevo, California, witnesses the coldest weather in December, with temperatures averaging a high of 59.9°F (15.5°C) and a low of 42.4°F (5.8°C).

Humidity

The average relative humidity in December is 54%.

Rainfall

The wettest months in Nuevo are February and December, with an average 1.26" (32mm) of rainfall.

Snowfall

January, March through December are months without snowfall.

Daylight

The month with the shortest days in Nuevo is December, with an average of 10h and 0min of daylight.
On the first day of December in Nuevo, California, sunrise is at 6:35 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:50 pm PST.

Sunshine

With an average of 6.7h of sunshine, December has the least sunshine of the year.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 3 in December translates into this advice:
Heed the precautions - It is counselled to guard against solar damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Frequently asked questions

What is the coldest month in Nuevo?

With average temperatures fluctuating between a high of 59.9°F (15.5°C) and a low of 42.4°F (5.8°C), December stands out as the coldest month in Nuevo, California.

What is the usual temperature for Nuevo in December?

Nuevo in December has an average high-temperature of 59.9°F (15.5°C) and an average low-temperature of 42.4°F (5.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in September is evaluated at 86°F (30°C).

What is the average humidity in December in Nuevo?

In December, the average relative humidity in Nuevo, California, is 54%.

What is the wettest month in Nuevo?

The wettest months in Nuevo are February and December, with an average 1.26" (32mm) of rainfall.

How much does it rain in Nuevo in December?

In December, in Nuevo, the rain falls for 6.5 days. Throughout December, 1.26" (32mm) of precipitation is accumulated.

When it does not snow in Nuevo?

January, March through December are months without snowfall in Nuevo.

What is the month with the shortest days in Nuevo?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Nuevo.

How many hours of daylight does Nuevo have in December?

The average day length in December in Nuevo is 9h and 57min.

When is the sunrise / sunset in December in Nuevo?

On the first day of December in Nuevo, sunrise is at 6:35 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:50 pm PST.

What is the month with the least sunshine in Nuevo?

With an average of 6.7h of sunshine, December has the least sunshine of the year in Nuevo.

How many hours of sunshine does Nuevo have in December?

The average sunshine duration in December is 6.7h.

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

With an average maximum UV index of 3, December is the month with the lowest UV index in Nuevo, California.

What is the UV index intensity in December in Nuevo?

In Nuevo, California, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Nuevo, CA

Average temperature in December - Nuevo, CA
  • Average high temperature in December: 59.9°F

The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is December (59.9°F).

  • Average low temperature in December: 42.4°F

The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is December (42.4°F).

Average pressure in December
Nuevo, CA

Average pressure in December - Nuevo, CA
  • Average pressure in December: 30.07"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in December
Nuevo, CA

Average wind speed in December - Nuevo, CA
  • Average wind speed in December: 5.1mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

Average humidity in December
Nuevo, CA

Average humidity in December - Nuevo, CA
  • Average humidity in December: 54%

The months with the highest relative humidity are February, March and May (56%).
The month with the lowest relative humidity is August (43%).

Average rainfall in December
Nuevo, CA

Average rainfall in December - Nuevo, CA
  • Average rainfall in December: 1.26"

The wettest months (with the highest rainfall) are February and December (1.26").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in December
Nuevo, CA

Average rainfall days in December - Nuevo, CA
  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is June (1.3 days).

Average snowfall in December
Nuevo, CA

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

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Nuevo, CA

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

The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Nuevo, CA
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 6h and 4min

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

Average sunshine days in December
Nuevo, CA

Average sunshine days in December - Nuevo, CA
  • Average sunshine days in December: 23.4 days

The month with the most sunshine days is June (27.4 days).
The month with the least sunshine days is February (20.9 days).

Average UV index in December
Nuevo, CA

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

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in December
Nuevo, CA

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

The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in December
Nuevo, CA

Average visibility in December - Nuevo, 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).

Nuevo, California, USA

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