December weather forecast
China Hill, ID

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Weather in December

The first month of the winter, December, is still a freezing cold month in China Hill, Idaho, with temperature in the range of an average low of 11.3°F (-11.5°C) and an average high of 25.7°F (-3.5°C).

Temperature

China Hill witnesses the coldest weather in December, with temperatures averaging a high of 25.7°F (-3.5°C) and a low of 11.3°F (-11.5°C).

Humidity

The average relative humidity in December is 89%.

Rainfall

In China Hill, in December, during 4.9 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. In China Hill, during the entire year, the rain falls for 100.3 days and collects up to 15.39" (391mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In China Hill, in December, during 19.9 snowfall days, 12.05" (306mm) of snow is typically accumulated. In China Hill, during the entire year, snow falls for 106.2 days and aggregates up to 69.33" (1761mm) of snow.

Daylight

With an average of 9h and 6min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:38 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:04 pm MST.

Sunshine

In December, the average sunshine is 4.5h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 1 in December translates into these instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Frequently asked questions

What is the coldest month in China Hill?

China Hill's December weather, with an average high temperature of 25.7°F (-3.5°C) and an average low temperature of 11.3°F (-11.5°C), tends to be the coldest of the year.

How cold is it in December?

The average high-temperature, in December, in China Hill, is 25.7°F (-3.5°C), while the average low-temperature is 11.3°F (-11.5°C).

What is the average humidity in December?

The average relative humidity in December is 89%.

How much does it rain in December?

In China Hill, in December, during 4.9 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

How many days does it snow in December in China Hill?

In December, it is snowing for 19.9 days. Throughout December, 12.05" (306mm) of snow is accumulated.

What is the month with the shortest days?

December has the shortest days of the year in China Hill, with an average of 9h and 6min of daylight.

How many hours of daylight does China Hill have in December?

The average day length in December is 9h and 7min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:38 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:04 pm MST.

How many hours of sunshine does China Hill have in December?

The average sunshine duration in December is 4.5h.

What is the month with the lowest UV index?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.

What is the UV index reading in December?

In China Hill, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
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
China Hill, ID

Average temperature in December - China Hill, ID
  • Average high temperature in December: 25.7°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (25.7°F).

  • Average low temperature in December: 11.3°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).

Average pressure in December
China Hill, ID

Average pressure in December - China Hill, ID
  • Average pressure in December: 30.26"Hg

The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in December
China Hill, ID

Average wind speed in December - China Hill, ID
  • Average wind speed in December: 4.9mph

The windiest month (with the highest average wind speed) is June (5.9mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

Average humidity in December
China Hill, ID

Average humidity in December - China Hill, ID
  • Average humidity in December: 89%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).

Average rainfall in December
China Hill, ID

Average rainfall in December - China Hill, ID
  • Average rainfall in December: 1.5"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is July (0.55").

Average rainfall days in December
China Hill, ID

Average rainfall days in December - China Hill, ID
  • Average rainfall days in December: 4.9 days

The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in December
China Hill, ID

Average snowfall in December - China Hill, ID
  • Average snowfall in December: 12.05"

The month with the highest snowfall is January (14.41").
The months with the least snowfall are July and August (0").

Average snowfall days in December
China Hill, ID

Average snowfall days in December - China Hill, ID
  • Average snowfall days in December: 19.9 days

The months with the highest number of snowfall days are February and December (19.9 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in December /
Average sunshine in December
China Hill, ID

Average daylight in December / Average sunshine in December - China Hill, ID
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 4h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in December
China Hill, ID

Average sunshine days in December - China Hill, ID
  • Average sunshine days in December: 11.1 days

The month with the most sunshine days is July (19.1 days).
The month with the least sunshine days is February (8.6 days).

Average UV index in December
China Hill, ID

Average UV index in December - China Hill, ID
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in December
China Hill, ID

Average cloud cover in December - China Hill, ID
  • Average cloud cover in December: 57

The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in December
China Hill, ID

Average visibility in December - China Hill, ID
  • 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 January and February (3mi).

China Hill, Idaho, USA

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