December weather forecast
Cantil, CA

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Weather in December

The first month of the winter, December, is still a cool month in Cantil, California, with an average temperature ranging between min 38.3°F (3.5°C) and max 54.3°F (12.4°C).

Temperature

December stands out as Cantil's coldest month, with temperatures ranging between an average high of 54.3°F (12.4°C) and a low of 38.3°F (3.5°C).

Humidity

January and December, with an average relative humidity of 49%, are the most humid months in Cantil.

Rainfall

The month with the most rainfall is December, when the rain falls for 4.5 days and typically aggregates up to 0.87" (22mm) of precipitation.

Snowfall

Months with snowfall in Cantil are January, February, November and December. In December, it is snowing for 0.3 days. Throughout December, 0.91" (23mm) of snow is accumulated. In Cantil, during the entire year, snow falls for 1.4 days and aggregates up to 2.2" (56mm) of snow.

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 4:39 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:49 pm PST.

Sunshine

In Cantil, the average sunshine in December is 7.1h.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a regular UV index of 3 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

December, having an average high-temperature of 54.3°F (12.4°C) and an average low-temperature of 38.3°F (3.5°C), is the coldest month.

What are December temperatures?

In Cantil, 54.3°F (12.4°C) is the average high-temperature and 38.3°F (3.5°C) is the average low-temperature during December.

What are the most humid months in Cantil?

January and December, with an average relative humidity of 49%, are most humid months.

What is the average humidity in December?

The average relative humidity in December is 49%.

What is the rainiest month?

The month with the most rainfall is December, when the rain falls for 4.5 days and typically aggregates up to 0.87" (22mm) of precipitation.

How many days does it rain in December?

In December, the rain falls for 4.5 days. Throughout December, 0.87" (22mm) of precipitation is accumulated.

How much does it snow in December?

In Cantil, in December, during 0.3 snowfall days, 0.91" (23mm) of snow is typically accumulated.

What is the month with the shortest days?

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

How many hours of daylight does Cantil have in December?

In Cantil, the average day length in December is 9h and 49min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:42 am and sunset at 4:39 pm. On the last day of the month, in Cantil, sunrise is at 7:00 am and sunset at 4:49 pm PST.

How many hours of sunshine does Cantil have in December?

In Cantil, the average sunshine duration in December is 7.1h.

When is the lowest UV index?

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

What is the UV index reading in December?

The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Cantil, CA

Average temperature in December - Cantil, CA
  • Average high temperature in December: 54.3°F

The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is August (70.3°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

Average pressure in December
Cantil, CA

Average pressure in December - Cantil, CA
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in December
Cantil, CA

Average wind speed in December - Cantil, CA
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is May (11.5mph).
The calmest month (with the lowest average wind speed) is January (6.4mph).

Average humidity in December
Cantil, CA

Average humidity in December - Cantil, CA
  • Average humidity in December: 49%

The months with the highest relative humidity are January and December (49%).
The month with the lowest relative humidity is August (22%).

Average rainfall in December
Cantil, CA

Average rainfall in December - Cantil, CA
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0").

Average rainfall days in December
Cantil, CA

Average rainfall days in December - Cantil, CA
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.4 days).

Average snowfall in December
Cantil, CA

Average snowfall in December - Cantil, CA
  • Average snowfall in December: 0.91"

The month with the highest snowfall is November (1.06").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in December
Cantil, CA

Average snowfall days in December - Cantil, CA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Cantil, 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 months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

Average sunshine days in December
Cantil, CA

Average sunshine days in December - Cantil, CA
  • Average sunshine days in December: 25.8 days

The months with the most sunshine days are May, June and August (29.3 days).
The month with the least sunshine days is February (22.5 days).

Average UV index in December
Cantil, CA

Average UV index in December - Cantil, 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
Cantil, CA

Average cloud cover in December - Cantil, CA
  • Average cloud cover in December: 18

The months with the most cloud cover are January and March (Cloud cover 19).
The months with the least cloud cover are August and September (Cloud cover 4).

Average visibility in December
Cantil, CA

Average visibility in December - Cantil, 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).

Cantil, California, USA

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