Montana, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Moccasin, MT

The first month of the winter, December, is also a wintry month in Moccasin, Montana, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 14°F (-10°C).


In Moccasin, the average high-temperature decreases, from a frosty 44.6°F (7°C) in November, to a wintry 35.6°F (2°C). The average low-temperature, in Moccasin, is 14°F (-10°C).


In Moccasin, 0.5" (13mm) of precipitation is typically accumulated. During the entire year, Moccasin aggregates up to 15.2" (387mm) of precipitation.


With an average of 8.6h of daylight, December has the shortest days of the year in Moccasin, Montana.

What is the temperature in December in Moccasin?

The average high-temperature, in December, in Moccasin, is 35.6°F (2°C), while the average low-temperature is 14°F (-10°C).

How much does it rain in Moccasin in December?

During December, Moccasin regularly aggregates up to 0.5" (13mm) of precipitation.

What is the month with the shortest days in Moccasin?

The month with the shortest days is December, with an average of 8.6h of daylight.

How many hours of daylight does Moccasin have in December?

In December, the average length of the day in Moccasin, Montana, is 8.6h.
Average temperature in December - Moccasin, MT
  • Average high temperature in December: 35.6°F

Warmest months (with the highest average high temperature) are July and August (80.6°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in December: 14°F

The month with the highest average low temperature is July (51.8°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).

Average rainfall in December - Moccasin, MT
  • Average rainfall in December: 0.5"

The wettest month (with the highest rainfall) is June (3.1").
The driest month (with the lowest rainfall) is February (0.4").

Average daylight in December - Moccasin, MT
  • Average daylight in December: 8.6h

The month with the longest days is June (Average daylight: 15.8h).
The month with shortest days is December (Average daylight: 8.6h).