December weather forecast
Whitehall, MT

Wrapping up the year, December brings back the full-blown winter weather to Whitehall. With 4.5" (114mm) of snowfall, this month mirrors January — the year comes full circle. Daylight hours are at their shortest and temperatures at their lowest, enhancing the festive wintry feeling. December's cold weather, coupled with the snow-dusted landscape, offers a picture-perfect close to the year USA.

Temperature

Whitehall's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's chilly 44.1°F (6.7°C) to an icy 37.2°F (2.9°C). In Whitehall, the December nights cool down to an average low of 16°F (-8.9°C).

Rainfall

Throughout December, 0.31" (8mm) of precipitation is accumulated. Throughout the year, 9.41" (239mm) of rain is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Whitehall, Montana, in December, 4.49" (114mm) of snow is typically accumulated. In Whitehall, Montana, during the entire year, snow aggregates up to 26.61" (676mm).

Daylight

The month with the shortest days is December, with an average of 8h and 42min of daylight.
On the first day of the month, sunrise is at 7:50 am and sunset at 4:45 pm. On the last day of December, in Whitehall, sunrise is at 8:09 am and sunset at 4:53 pm MST.