December weather forecast
Old Haymaker Place, WY

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Weather in December

The first month of the winter, December, is also a subzero cold month in Old Haymaker Place, Wyoming, with an average temperature ranging between min 12.9°F (-10.6°C) and max 25.7°F (-3.5°C).

Temperature

Old Haymaker Place's coldest temperatures are experienced in December, with average high temperatures of 25.7°F (-3.5°C) and lows of 12.9°F (-10.6°C).

Humidity

In Old Haymaker Place, the average relative humidity in December is 82%.

Rainfall

In December, in Old Haymaker Place, the rain falls for 5.2 days. Throughout December, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 105.6 rainfall days, and 13.94" (354mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In Old Haymaker Place, in December, during 15.7 snowfall days, 6.93" (176mm) of snow is typically accumulated. Throughout the year, there are 100.7 snowfall days, and 54.45" (1383mm) of snow is accumulated.

Daylight

The month with the shortest days in Old Haymaker Place is December, with an average of 9h and 12min of daylight.
On the first day of December, sunrise is at 7:15 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:47 pm MST.

Sunshine

In December, the average sunshine in Old Haymaker Place is 5.8h.

UV index

The month with the lowest UV index in Old Haymaker Place is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In December, a daily UV index of 1 turns into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What part of the year is the coldest in Old Haymaker Place?

Old Haymaker Place's coldest month, December, generally records average temperatures ranging from a high of 25.7°F (-3.5°C) to a low of 12.9°F (-10.6°C).

How cold is it in Old Haymaker Place in December?

In Old Haymaker Place, 25.7°F (-3.5°C) is the average high-temperature and 12.9°F (-10.6°C) is the average low-temperature during December.

What is the average humidity in December in Old Haymaker Place?

The average relative humidity in December in Old Haymaker Place is 82%.

How many days does it rain in December in Old Haymaker Place?

In December, the rain falls for 5.2 days. Throughout December, 1.02" (26mm) of precipitation is accumulated.

How much does it snow in Old Haymaker Place in December?

In Old Haymaker Place, in December, during 15.7 snowfall days, 6.93" (176mm) of snow is typically accumulated.

What is the month with the shortest days in Old Haymaker Place?

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

What is the average length of the day in December in Old Haymaker Place?

The average day length in December is 9h and 14min.

What time are sunrise and sunset in December in Old Haymaker Place?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 4:38 pm. On the last day of the month, in Old Haymaker Place, sunrise is at 7:33 am and sunset at 4:47 pm MST.

How long on average sun shines in December in Old Haymaker Place?

In Old Haymaker Place, Wyoming, the average sunshine duration in December is 5.8h.

When is the lowest UV index in Old Haymaker Place?

December is the month with the lowest UV index in Old Haymaker Place, Wyoming, with an average maximum UV index of 1.

What is the UV index intensity in December in Old Haymaker Place?

In Old Haymaker Place, Wyoming, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from 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
Old Haymaker Place, WY

Average temperature in December - Old Haymaker Place, WY
  • Average high temperature in December: 25.7°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (25.7°F).

  • Average low temperature in December: 12.9°F

The month with the highest average low temperature is July (52.3°F).
The coldest months (with the lowest average low temperature) are January and December (12.9°F).

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Average pressure in December
Old Haymaker Place, WY

Average pressure in December - Old Haymaker Place, WY
  • Average pressure in December: 30.19"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in December
Old Haymaker Place, WY

Average wind speed in December - Old Haymaker Place, WY
  • Average wind speed in December: 11.4mph

The windiest month (with the highest average wind speed) is November (11.8mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).

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Average humidity in December
Old Haymaker Place, WY

Average humidity in December - Old Haymaker Place, WY
  • Average humidity in December: 82%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in December
Old Haymaker Place, WY

Average rainfall in December - Old Haymaker Place, WY
  • Average rainfall in December: 1.02"

The wettest month (with the highest rainfall) is April (1.97").
The driest month (with the least rainfall) is August (0.75").

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Average rainfall days in December
Old Haymaker Place, WY

Average rainfall days in December - Old Haymaker Place, WY
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is November (4.9 days).

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Average snowfall in December
Old Haymaker Place, WY

Average snowfall in December - Old Haymaker Place, WY
  • Average snowfall in December: 6.93"

The month with the highest snowfall is April (9.76").
The months with the least snowfall are July and August (0").

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Average snowfall days in December
Old Haymaker Place, WY

Average snowfall days in December - Old Haymaker Place, WY
  • Average snowfall days in December: 15.7 days

The month with the highest number of snowfall days is February (17.1 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
Old Haymaker Place, WY

Average daylight in December / Average sunshine in December - Old Haymaker Place, WY
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 5h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days in December
Old Haymaker Place, WY

Average sunshine days in December - Old Haymaker Place, WY
  • Average sunshine days in December: 14 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (9.4 days).

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Average UV index in December
Old Haymaker Place, WY

Average UV index in December - Old Haymaker Place, WY
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Old Haymaker Place, WY

Average cloud cover in December - Old Haymaker Place, WY
  • Average cloud cover in December: 42

The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are August and September (Cloud cover 14).

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Average visibility in December
Old Haymaker Place, WY

Average visibility in December - Old Haymaker Place, WY
  • 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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Old Haymaker Place, Wyoming, USA

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