December weather forecast
Myoma, CA

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Weather in December

The first month of the winter, December, is still a refreshing month in Myoma, California, with an average temperature varying between 45.9°F (7.7°C) and 59.7°F (15.4°C).

Temperature

The lowest temperatures are recorded in December, with averages reaching a high of 59.7°F (15.4°C) and a low of 45.9°F (7.7°C).

Humidity

With an average relative humidity of 46%, December is the most humid month.

Rainfall

In December, the rain falls for 4.5 days. Throughout December, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 43.4 rainfall days, and 4.21" (107mm) of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:47 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 7.1h of sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 3 in December translates into these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Myoma?

December is the coldest month of the year, registering average temperatures as high as 59.7°F (15.4°C) and as low as 45.9°F (7.7°C).

What is the temperature in December?

The average high-temperature and low-temperature during December are 59.7°F (15.4°C) and 45.9°F (7.7°C) respectively.

What is the most humid month?

The most humid month is December, with an average relative humidity of 46%.

What is the average humidity in December?

The average relative humidity in December is 46%.

How many days does it rain in December?

In Myoma, in December, it is raining for 4.5 days, with typically 0.55" (14mm) of accumulated precipitation.

What is the month with the shortest days?

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

How many hours of daylight does Myoma have in December?

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

When are sunrise and sunset in December in Myoma?

On the first day of December, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:47 pm PST.

What is the month with the least sunshine?

With an average of 7.1h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December?

The average sunshine duration in December is 7.1h.

What is the month with the lowest UV index?

The month with the lowest UV index is December, with an average maximum UV index of 3.

How high is the UV index in December?

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Myoma, CA

Average temperature in December - Myoma, CA
  • Average high temperature in December: 59.7°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 (59.7°F).

  • Average low temperature in December: 45.9°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is December (45.9°F).

Average pressure in December
Myoma, CA

Average pressure in December - Myoma, CA
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

Average wind speed in December
Myoma, CA

Average wind speed in December - Myoma, CA
  • Average wind speed in December: 6mph

The windiest months (with the highest average wind speed) are April and May (8.3mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).

Average humidity in December
Myoma, CA

Average humidity in December - Myoma, CA
  • Average humidity in December: 46%

The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (27%).

Average rainfall in December
Myoma, CA

Average rainfall in December - Myoma, CA
  • Average rainfall in December: 0.55"

The wettest months (with the highest rainfall) are July and August (0.63").
The driest months (with the least rainfall) are May and June (0.08").

Average rainfall days in December
Myoma, CA

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

The month with the highest number of rainy days is July (5.9 days).
The month with the least rainy days is June (0.9 days).

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

Average daylight in December / Average sunshine in December - Myoma, 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: 7h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

Average sunshine days in December
Myoma, CA

Average sunshine days in December - Myoma, CA
  • Average sunshine days in December: 25 days

The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (20.8 days).

Average UV index in December
Myoma, CA

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

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

Average cloud cover in December
Myoma, CA

Average cloud cover in December - Myoma, CA
  • Average cloud cover in December: 17

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 4).

Average visibility in December
Myoma, CA

Average visibility in December - Myoma, 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).

Myoma, California, USA

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