Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In Lodge Grass, the lowest average temperatures are observed in December, with a high of 31.3°F (-0.4°C) and a low of 18.1°F (-7.7°C).Humidity
The average relative humidity in December is 73%.Rainfall
January and December are months with the least rain in Lodge Grass, Montana, when the rain falls for 2.2 days and typically aggregates up to 0.12" (3mm) of rain.Snowfall
Months with snowfall are January through May, October through December. In Lodge Grass, in December, snow falls for 4.3 days, with typically accumulated 0.71" (18mm) of snow. Throughout the year, in Lodge Grass, there are 23.9 snowfall days, and 6.22" (158mm) of snow is accumulated.Daylight
December has the shortest days of the year in Lodge Grass, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 7:29 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 4:36 pm MST.
Sunshine
The average sunshine in December is 6h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What part of the year is the coldest in Lodge Grass?
How cold is it in Lodge Grass in December?
What is the average humidity in December in Lodge Grass?
What is the driest month in Lodge Grass?
How much does it rain in Lodge Grass in December?
How much does it snow in Lodge Grass in December?
What is the month with the shortest days in Lodge Grass?
How many hours of daylight does Lodge Grass have in December?
When is the sunrise / sunset in December in Lodge Grass?
How long on average sun shines in December in Lodge Grass?
What are the months with the lowest UV index in Lodge Grass?
What is the UV index intensity in December in Lodge Grass?
Average temperature in December
Lodge Grass, MT
- Average high temperature in December: 31.3°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in December: 18.1°F
The months with the highest average low temperature are July and August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).
Average pressure in December
Lodge Grass, MT
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Lodge Grass, MT
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in December
Lodge Grass, MT
- Average humidity in December: 73%
The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (38%).
Average rainfall in December
Lodge Grass, MT
- Average rainfall in December: 0.12"
The wettest month (with the highest rainfall) is May (0.47").
The driest months (with the least rainfall) are January and December (0.12").
Average rainfall days in December
Lodge Grass, MT
- Average rainfall days in December: 2.2 days
The month with the highest number of rainy days is May (6.1 days).
The month with the least rainy days is December (2.2 days).
Average snowfall in December
Lodge Grass, MT
- Average snowfall in December: 0.71"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Lodge Grass, MT
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Lodge Grass, 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: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in December
Lodge Grass, MT
- Average sunshine days in December: 26.5 days
The month with the most sunshine days is September (26.8 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in December
Lodge Grass, MT
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Lodge Grass, MT
- Average cloud cover in December: 39
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).
Average visibility in December
Lodge Grass, MT
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Lodge Grass, Montana, USA
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