December weather forecast
Kamiah, ID

Weather in December

December, the first month of the winter in Kamiah, is also a wintry month, with an average temperature fluctuating between 22.3°F (-5.4°C) and 34°F (1.1°C).

Temperature

With an average high-temperature of 34°F (1.1°C) and an average low-temperature of 22.3°F (-5.4°C), December is the coldest month.

Humidity

The average relative humidity in December is 87%.

Rainfall

In Kamiah, in December, it is raining for 14.2 days, with typically 2.28" (58mm) of accumulated precipitation. In Kamiah, during the entire year, the rain falls for 156.5 days and collects up to 21.38" (543mm) of precipitation.

Snowfall

Months with snowfall in Kamiah, Idaho, are January through April, October through December. In Kamiah, Idaho, in December, snow falls for 8.8 days, with typically accumulated 3.7" (94mm) of snow. Throughout the year, there are 28.5 snowfall days, and 13.94" (354mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Kamiah, with an average of 8h and 41min of daylight.
On the first day of the month, sunrise is at 7:06 am and sunset at 3:59 pm. On the last day of December, sunrise is at 7:26 am and sunset at 4:07 pm PST.

Sunshine

The months with the least sunshine are January, February and December, with an average of 4.9h of sunshine.

UV index

In Kamiah, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Kamiah?

The coldest month in Kamiah is December, with an average high-temperature of 34°F (1.1°C) and an average low-temperature of 22.3°F (-5.4°C).

What is the average humidity in December in Kamiah?

The average relative humidity in December in Kamiah, Idaho, is 87%.

How much does it rain in Kamiah in December?

In December, in Kamiah, the rain falls for 14.2 days. Throughout December, 2.28" (58mm) of precipitation is accumulated.

How many days does it snow in December in Kamiah?

In Kamiah, during December, snow falls for 8.8 days and regularly aggregates up to 3.7" (94mm) of snow.

What is the month with the shortest days in Kamiah?

With an average of 8h and 41min of daylight, December has the shortest days of the year in Kamiah.

How many hours of daylight does Kamiah have in December?

The average day length in December is 8h and 41min.

When is the sunrise / sunset in December in Kamiah?

In December, on the first day of the month, sunrise is at 7:06 am and sunset at 3:59 pm. On the last day of the month, in Kamiah, Idaho, sunrise is at 7:26 am and sunset at 4:07 pm PST.

What is the month with the least sunshine in Kamiah?

January, February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Kamiah, Idaho.

How many hours of sunshine does Kamiah have in December?

In December, the average sunshine duration in Kamiah, Idaho, is 4.9h.

What is the UV index intensity in December in Kamiah?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's 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
Kamiah, ID

Average temperature in December - Kamiah, ID
  • Average high temperature in December: 34°F

The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (34°F).

  • Average low temperature in December: 22.3°F

The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

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Average pressure in December
Kamiah, ID

Average pressure in December - Kamiah, ID
  • Average pressure in December: 30.19"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

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Average wind speed in December
Kamiah, ID

Average wind speed in December - Kamiah, ID
  • Average wind speed in December: 4mph

The windiest month (with the highest average wind speed) is March (4.4mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity in December
Kamiah, ID

Average humidity in December - Kamiah, ID
  • Average humidity in December: 87%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (48%).

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Average rainfall in December
Kamiah, ID

Average rainfall in December - Kamiah, ID
  • Average rainfall in December: 2.28"

The wettest month (with the highest rainfall) is March (2.56").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in December
Kamiah, ID

Average rainfall days in December - Kamiah, ID
  • Average rainfall days in December: 14.2 days

The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (5.4 days).

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Average snowfall in December
Kamiah, ID

Average snowfall in December - Kamiah, ID
  • Average snowfall in December: 3.7"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Kamiah, ID

Average snowfall days in December - Kamiah, ID
  • Average snowfall days in December: 8.8 days

The month with the highest number of snowfall days is December (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Kamiah, ID

Average daylight in December / Average sunshine in December - Kamiah, ID
  • Average daylight in December: 8h and 41min

The month with the longest days is June (Average daylight: 15h and 43min).
The month with the shortest days is December (Average daylight: 8h and 41min).

  • Average sunshine in December: 4h and 54min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 54min).

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Average sunshine days in December
Kamiah, ID

Average sunshine days in December - Kamiah, ID
  • Average sunshine days in December: 12.5 days

The month with the most sunshine days is July (23.2 days).
The month with the least sunshine days is April (9.1 days).

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Average UV index in December
Kamiah, ID

Average UV index in December - Kamiah, ID
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in December
Kamiah, ID

Average cloud cover in December - Kamiah, ID
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in December
Kamiah, ID

Average visibility in December - Kamiah, ID
  • Average visibility in December: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

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