December weather forecast
Pony, MT

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Weather in December

The first month of the winter, December, is also a subzero cold month in Pony, Montana, with an average temperature ranging between max 26.4°F (-3.1°C) and min 11.3°F (-11.5°C).

Temperature

December stands out as Pony's coldest month, with an average high-temperature of 26.4°F (-3.1°C) and a low-temperature of 11.3°F (-11.5°C).

Humidity

In Pony, the average relative humidity in December is 84%.

Rainfall

In Pony, in December, during 11.9 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, in Pony, there are 158 rainfall days, and 12.2" (310mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Pony. In Pony, in December, during 4.5 snowfall days, 0.87" (22mm) of snow is typically accumulated. Throughout the year, in Pony, there are 20.8 snowfall days, and 5.12" (130mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 7:48 am and sunset at 4:45 pm. On the last day of December, in Pony, sunrise is at 8:08 am and sunset at 4:53 pm MST.

Sunshine

December has the least sunshine of the year, with an average of 6h of sunshine.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. 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. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What are the coldest months in Pony?

December proves to be the coldest month in Pony, Montana, recording an average maximum temperature of 26.4°F (-3.1°C) and a minimum temperature of 11.3°F (-11.5°C).

How cold is December in Pony?

During December, Pony experiences an average high-temperature of 26.4°F (-3.1°C) and a low-temperature of 11.3°F (-11.5°C).

What is the average humidity in December in Pony?

In December, the average relative humidity in Pony is 84%.

How many days does it rain in December in Pony?

In Pony, Montana, in December, it is raining for 11.9 days, with typically 0.71" (18mm) of accumulated precipitation.

How much does it snow in Pony in December?

In Pony, in December, during 4.5 snowfall days, 0.87" (22mm) of snow is typically accumulated.

What is the month with the shortest days in Pony?

With an average of 8h and 48min of daylight, December has the shortest days of the year in Pony, Montana.

How many hours of daylight does Pony have in December?

In December, the average day length in Pony is 8h and 46min.

When is the sunrise / sunset in December in Pony?

On the first day of December, sunrise is at 7:48 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 4:53 pm MST.

What is the month with the least sunshine in Pony?

The month with the least sunshine in Pony, Montana, is December, with an average of 6h of sunshine.

How long on average sun shines in December in Pony?

The average sunshine duration in December in Pony, Montana, is 6h.

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

The months with the lowest UV index in Pony are January through April, October through December, with an average maximum UV index of 2.

How high is the UV index in December in Pony?

The average daily maximum UV index in December in Pony is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Pony, MT

Average temperature in December - Pony, MT
  • Average high temperature in December: 26.4°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in December: 11.3°F

The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).

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Average pressure in December
Pony, MT

Average pressure in December - Pony, MT
  • Average pressure in December: 30.22"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Pony, MT

Average wind speed in December - Pony, MT
  • Average wind speed in December: 6.1mph

The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in December
Pony, MT

Average humidity in December - Pony, MT
  • Average humidity in December: 84%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).

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Average rainfall in December
Pony, MT

Average rainfall in December - Pony, MT
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in December
Pony, MT

Average rainfall days in December - Pony, MT
  • Average rainfall days in December: 11.9 days

The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).

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Average snowfall in December
Pony, MT

Average snowfall in December - Pony, MT
  • Average snowfall in December: 0.87"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Pony, MT

Average snowfall days in December - Pony, MT
  • Average snowfall days in December: 4.5 days

The month with the highest number of snowfall days is February (6.2 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
Pony, MT

Average daylight in December / Average sunshine in December - Pony, MT
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in December
Pony, MT

Average sunshine days in December - Pony, MT
  • Average sunshine days in December: 14.8 days

The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).

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Average UV index in December
Pony, MT

Average UV index in December - Pony, MT
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in December
Pony, MT

Average cloud cover in December - Pony, MT
  • Average cloud cover in December: 40

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).

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Average visibility in December
Pony, MT

Average visibility in December - Pony, MT
  • Average visibility in December: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

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Pony, Montana, USA

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