December weather forecast
Newdale, ID

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Weather in December

December, the first month of the winter in Newdale, is also a subzero cold month, with an average temperature fluctuating between 26.2°F (-3.2°C) and 14.2°F (-9.9°C).

Temperature

Newdale's coldest temperatures are experienced in December, with average high temperatures of 26.2°F (-3.2°C) and lows of 14.2°F (-9.9°C).

Humidity

In Newdale, the average relative humidity in December is 88%.

Rainfall

In Newdale, in December, during 6.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, there are 97.5 rainfall days, and 11.85" (301mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In December, in Newdale, it is snowing for 17.9 days. Throughout December, 8.82" (224mm) of snow is accumulated. In Newdale, during the entire year, snow falls for 83.8 days and aggregates up to 41.93" (1065mm) of snow.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year in Newdale, Idaho.
On the first day of December, sunrise is at 7:41 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 4:58 pm MST.

Sunshine

The average sunshine in December is 4.9h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 1 during December translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the coldest month in Newdale?

Newdale, Idaho, witnesses the coldest weather in December, with temperatures averaging a high of 26.2°F (-3.2°C) and a low of 14.2°F (-9.9°C).

How cold is it in Newdale in December?

An average high-temperature, in December, in Newdale, is 26.2°F (-3.2°C) and the average low-temperature is 14.2°F (-9.9°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 82.4°F (28°C).

What is the average humidity in December in Newdale?

In Newdale, the average relative humidity in December is 88%.

How many days does it rain in December in Newdale?

In Newdale, in December, it is raining for 6.6 days, with typically 1.14" (29mm) of accumulated precipitation.

How much does it snow in Newdale in December?

In December, in Newdale, it is snowing for 17.9 days. Throughout December, 8.82" (224mm) of snow is accumulated.

What is the month with the shortest days in Newdale?

December has the shortest days of the year, with an average of 9h and 0min of daylight.

How many hours of daylight does Newdale have in December?

The average day length in December is 8h and 58min.

When are sunrise and sunset in December in Newdale?

On the first day of December, sunrise is at 7:41 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 4:58 pm MST.

How many hours of sunshine does Newdale have in December?

The average sunshine duration in December in Newdale is 4.9h.

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

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Newdale, Idaho.

What is the UV index intensity in December in Newdale?

The average daily maximum UV index in December in Newdale is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Newdale, ID

Average temperature in December - Newdale, ID
  • Average high temperature in December: 26.2°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is December (26.2°F).

  • Average low temperature in December: 14.2°F

The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in December
Newdale, ID

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

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Newdale, ID

Average wind speed in December - Newdale, ID
  • Average wind speed in December: 4.3mph

The windiest month (with the highest average wind speed) is June (6.9mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity in December
Newdale, ID

Average humidity in December - Newdale, ID
  • Average humidity in December: 88%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in December
Newdale, ID

Average rainfall in December - Newdale, ID
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in December
Newdale, ID

Average rainfall days in December - Newdale, ID
  • Average rainfall days in December: 6.6 days

The month with the highest number of rainy days is April (13 days).
The month with the least rainy days is July (5 days).

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Average snowfall in December
Newdale, ID

Average snowfall in December - Newdale, ID
  • Average snowfall in December: 8.82"

The month with the highest snowfall is January (11.97").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Newdale, ID

Average snowfall days in December - Newdale, ID
  • Average snowfall days in December: 17.9 days

The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in December / Average sunshine in December - Newdale, ID
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in December
Newdale, ID

Average sunshine days in December - Newdale, ID
  • Average sunshine days in December: 11.7 days

The month with the most sunshine days is July (24.8 days).
The month with the least sunshine days is February (10.6 days).

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Average UV index in December
Newdale, ID

Average UV index in December - Newdale, 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, November and December (UV index 1).

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Average cloud cover in December
Newdale, ID

Average cloud cover in December - Newdale, ID
  • Average cloud cover in December: 52

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in December
Newdale, ID

Average visibility in December - Newdale, ID
  • Average visibility in December: 4mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (3mi).

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Newdale, Idaho, USA

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