December weather forecast
Wardboro, ID

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Weather in December

The first month of the winter, December, is also a subzero cold month in Wardboro, Idaho, with an average temperature varying between 9.5°F (-12.5°C) and 25.2°F (-3.8°C).

Temperature

Wardboro's temperature records reveal December as the coldest month, marked by average highs of 25.2°F (-3.8°C) and lows of 9.5°F (-12.5°C).

Humidity

In December, the average relative humidity is 89%.

Rainfall

In December, in Wardboro, the rain falls for 8.5 days. Throughout December, 1.89" (48mm) of precipitation is accumulated. Throughout the year, in Wardboro, there are 117.5 rainfall days, and 20.24" (514mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In December, in Wardboro, it is snowing for 21.6 days. Throughout December, 14.49" (368mm) of snow is accumulated. In Wardboro, during the entire year, snow falls for 116.1 days and aggregates up to 91.14" (2315mm) of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year in Wardboro.
On the first day of the month, sunrise is at 7:35 am and sunset at 4:53 pm. On the last day of December, sunrise is at 7:53 am and sunset at 5:03 pm MST.

Sunshine

In Wardboro, the average sunshine in December is 4.7h.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Wardboro, Idaho. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 1 in December transforms into this advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What part of the year is the coldest in Wardboro?

December stands out as Wardboro's coldest month, with temperatures ranging between an average high of 25.2°F (-3.8°C) and a low of 9.5°F (-12.5°C).

How cold is it in Wardboro in December?

The average high-temperature and low-temperature in Wardboro, Idaho, during December are 25.2°F (-3.8°C) and 9.5°F (-12.5°C) respectively.

What is the average humidity in December in Wardboro?

In Wardboro, the average relative humidity in December is 89%.

How many days does it rain in December in Wardboro?

In Wardboro, in December, it is raining for 8.5 days, with typically 1.89" (48mm) of accumulated precipitation.

How many days does it snow in December in Wardboro?

In Wardboro, in December, during 21.6 snowfall days, 14.49" (368mm) of snow is typically accumulated.

What is the month with the shortest days in Wardboro?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

How many hours of daylight does Wardboro have in December?

The average day length in December in Wardboro, Idaho, is 9h and 9min.

When is the sunrise / sunset in December in Wardboro?

On the first day of December in Wardboro, sunrise is at 7:35 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 5:03 pm MST.

How many hours of sunshine does Wardboro have in December?

In December, the average sunshine duration is 4.7h.

What are the months with the lowest UV index in Wardboro?

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

What is the UV index reading in December in Wardboro?

In Wardboro, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Wardboro, ID

Average temperature in December - Wardboro, ID
  • Average high temperature in December: 25.2°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in December: 9.5°F

The month with the highest average low temperature is July (48.9°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

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Average pressure in December
Wardboro, ID

Average pressure in December - Wardboro, ID
  • Average pressure in December: 30.25"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Wardboro, ID

Average wind speed in December - Wardboro, ID
  • Average wind speed in December: 4.2mph

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).

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Average humidity in December
Wardboro, ID

Average humidity in December - Wardboro, 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%).

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Average rainfall in December
Wardboro, ID

Average rainfall in December - Wardboro, ID
  • Average rainfall in December: 1.89"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is July (0.63").

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Average rainfall days in December
Wardboro, ID

Average rainfall days in December - Wardboro, ID
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6 days).

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Average snowfall in December
Wardboro, ID

Average snowfall in December - Wardboro, ID
  • Average snowfall in December: 14.49"

The month with the highest snowfall is February (18.39").
The months with the least snowfall are July and August (0").

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Average snowfall days in December
Wardboro, ID

Average snowfall days in December - Wardboro, ID
  • Average snowfall days in December: 21.6 days

The month with the highest number of snowfall days is December (21.6 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
Wardboro, ID

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 4h and 4min

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 24min).

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Average sunshine days in December
Wardboro, ID

Average sunshine days in December - Wardboro, ID
  • Average sunshine days in December: 9.4 days

The month with the most sunshine days is July (18.8 days).
The month with the least sunshine days is February (6.8 days).

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Average UV index in December
Wardboro, ID

Average UV index in December - Wardboro, ID
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in December
Wardboro, ID

Average cloud cover in December - Wardboro, ID
  • Average cloud cover in December: 55

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).

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Average visibility in December
Wardboro, ID

Average visibility in December - Wardboro, 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).

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Wardboro, Idaho, USA

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