December weather forecast and climate
Springdale, MT

Weather in December

December, the first month of the winter, in Springdale, is also a subzero cold month, with temperature in the range of an average low of 11.8°F (-11.2°C) and an average high of 25.2°F (-3.8°C).

Temperature

The coldest month is December, with an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 11.8°F (-11.2°C).

Humidity

The average relative humidity in December is 85%.

Rainfall

Months with the least rainfall are January and December Rain falls for 6.8 days and accumulates 1.02" (26mm) of rain.

Snowfall

Months with snowfall are January through June, September through December. In Springdale, in December, during 15.7 snowfall days, 7.87" (200mm) of snow is typically accumulated. In Springdale, during the entire year, snow falls for 100.5 days, and aggregates up to 58.7" (1491mm) of snow.

Daylight

With an average of 8.7h of daylight, December has the shortest days of the year in Springdale.

Sunshine

In Springdale, the average sunshine in December is 5.7h.

UV index

The average daily maximum UV index in Springdale, Montana, is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the coldest month in Springdale?

December is the coldest month in Springdale, with an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 11.8°F (-11.2°C).

What is the temperature in December in Springdale?

In December, in Springdale, the average high-temperature is 25.2°F (-3.8°C), and the average low-temperature is 11.8°F (-11.2°C).

What is the average humidity in December in Springdale?

In December, the average relative humidity in Springdale, Montana, is 85%.

How many days does it rain in December in Springdale?

In December, in Springdale, Montana, the rain falls for 6.8 days. Throughout December, 1.02" (26mm) of precipitation is accumulated.

What is the driest month in Springdale?

January and December are months with the least rain when the rain falls for 6.8 days and typically aggregates up to 1.02" (26mm) of rain.

How much does it snow in Springdale in December?

In Springdale, in December, snow falls for 15.7 days, with typically accumulated 7.87" (200mm) of snow.

What is the month with the shortest days in Springdale?

The month with the shortest days in Springdale, Montana, is December, with an average of 8.7h of daylight.

What is the average length of the day in December in Springdale?

In Springdale, Montana, the average length of the day in December is 8.7h.

How long on average sun shines in December in Springdale?

In Springdale, the average sunshine in December is 5.7h.

How high is the UV index in December in Springdale?

In Springdale, Montana, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.

Average temperature in December
Springdale, MT

Average temperature in December - Springdale, MT
  • Average high temperature in December: 25.2°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in December: 11.8°F

The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is February (11.7°F).

[Resources]

Average pressure in December
Springdale, MT

Average pressure in December - Springdale, MT
  • Average pressure in December: 30.17"

The month with the highest atmospheric pressure is January (30.18").
The month with the lowest atmospheric pressure is June (29.89").

[Resources]

Average wind speed in December
Springdale, MT

Average wind speed in December - Springdale, MT
  • Average wind speed in December: 8.9mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

[Resources]

Average humidity in December
Springdale, MT

Average humidity in December - Springdale, MT
  • Average humidity in December: 85%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (50%).

[Resources]

Average rainfall in December
Springdale, MT

Average rainfall in December - Springdale, MT
  • Average rainfall in December: 1.02"

The wettest month (with the highest rainfall) is May (2.56").
The driest months (with the least rainfall) are January and December (1.02").

[Resources]

Average rainfall days in December
Springdale, MT

Average rainfall days in December - Springdale, MT
  • Average rainfall days in December: 6.8 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is December (6.8 days).

[Resources]

Average snowfall in December
Springdale, MT

Average snowfall in December - Springdale, MT
  • Average snowfall in December: 7.87"

The month with the highest snowfall is March (9.72").
Months with the least snowfall are July and August (0").

[Resources]

Average snowfall days in December
Springdale, MT

Average snowfall days in December - Springdale, MT
  • Average snowfall days in December: 15.7 days

The month with the highest number of snowfall days is February (17.9 days).
Months with the least snowfall days are July and August (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Springdale, MT

Average daylight in December / Average sunshine in December - Springdale, MT
  • Average daylight in December: 8.7h

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

  • Average sunshine in December: 5.7h

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is January (Average sunshine: 5.6h).

[Resources]

Average sunshine days in December
Springdale, MT

Average sunshine days in December - Springdale, MT
  • Average sunshine days in December: 13.6 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (7.1 days).

[Resources]

Average UV index in December
Springdale, MT

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

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).

[Resources]

Average cloud cover in December
Springdale, MT

Average cloud cover in December - Springdale, MT
  • Average cloud cover in December: 45

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 16).

[Resources]

Average visibility in December
Springdale, MT

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

Months with the highest visibility are May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is February (4mi).

[Resources]