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
December is the coldest month, with the temperature often reaching an average high of 25.5°F (-3.6°C) and an average low of 13.3°F (-10.4°C).Humidity
In Polebridge, the average relative humidity in December is 91%.Rainfall
In December, in Polebridge, the rain falls for 9 days. Throughout December, 1.65" (42mm) of precipitation is accumulated. Throughout the year, in Polebridge, there are 136.9 rainfall days, and 16.46" (418mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Polebridge. In Polebridge, in December, during 21.4 snowfall days, 10.63" (270mm) of snow is typically accumulated. Throughout the year, in Polebridge, there are 107.6 snowfall days, and 51.42" (1306mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 18min of daylight.On the first day of December in Polebridge, sunrise is at 8:09 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 8:30 am and sunset at 4:50 pm MST.
Sunshine
The average sunshine in December in Polebridge is 3.9h.UV index
The months with the lowest UV index in Polebridge are January, February, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What month is the coldest in Polebridge?
How cold is it in Polebridge in December?
What is the average humidity in December in Polebridge?
How many days does it rain in December in Polebridge?
How many days does it snow in December in Polebridge?
What is the month with the shortest days in Polebridge?
What is the average length of the day in December in Polebridge?
What time are sunrise and sunset in December in Polebridge?
How long on average sun shines in December in Polebridge?
When is the lowest UV index in Polebridge?
What is the UV index reading in December in Polebridge?
Average temperature in December
Polebridge, MT
- Average high temperature in December: 25.5°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is December (25.5°F).
- Average low temperature in December: 13.3°F
The month with the highest average low temperature is August (45°F).
The coldest month (with the lowest average low temperature) is February (12.7°F).
Average pressure in December
Polebridge, MT
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Polebridge, MT
- Average wind speed in December: 3.5mph
The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).
Average humidity in December
Polebridge, MT
- Average humidity in December: 91%
The month with the highest relative humidity is January (94%).
The months with the lowest relative humidity are July and August (56%).
Average rainfall in December
Polebridge, MT
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is March (1.93").
The driest month (with the least rainfall) is August (0.51").
Average rainfall days in December
Polebridge, MT
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is April (16.6 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in December
Polebridge, MT
- Average snowfall in December: 10.63"
The month with the highest snowfall is January (11.02").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Polebridge, MT
- Average snowfall days in December: 21.4 days
The month with the highest number of snowfall days is December (21.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Polebridge, MT
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Polebridge, MT
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is March (6.3 days).
Average UV index in December
Polebridge, MT
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Polebridge, MT
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Polebridge, MT
- Average visibility in December: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
Polebridge, Montana, USA
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