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
With average high temperatures of 31.1°F (-0.5°C) and lows of 18.7°F (-7.4°C), December is the coldest month.Humidity
In December, the average relative humidity in Broadview is 74%.Rainfall
In Broadview, Montana, during December, the rain falls for 7.5 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, in Broadview, there are 120.5 rainfall days, and 13.54" (344mm) of precipitation is accumulated.Snowfall
Months with snowfall in Broadview, Montana, are January through May, September through December. In Broadview, in December, during 13.5 snowfall days, 5.2" (132mm) of snow is typically accumulated. In Broadview, during the entire year, snow falls for 68.6 days and aggregates up to 32.56" (827mm) of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Broadview.On the first day of December, sunrise is at 7:38 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 4:40 pm MST.
Sunshine
In Broadview, the average sunshine in December is 5.5h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Broadview?
How cold is December in Broadview?
What is the average humidity in December in Broadview?
How much does it rain in Broadview in December?
How many days does it snow in December in Broadview?
What is the month with the shortest days in Broadview?
What is the average length of the day in December in Broadview?
When is the sunrise / sunset in December in Broadview?
How many hours of sunshine does Broadview have in December?
When is the lowest UV index in Broadview?
How high is the UV index in December in Broadview?
Average temperature in December
Broadview, MT
- Average high temperature in December: 31.1°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (31.1°F).
- Average low temperature in December: 18.7°F
The months with the highest average low temperature are July and August (60.6°F).
The coldest month (with the lowest average low temperature) is February (18.3°F).
Average pressure in December
Broadview, MT
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in December
Broadview, MT
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in December
Broadview, MT
- Average humidity in December: 74%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (40%).
Average rainfall in December
Broadview, MT
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in December
Broadview, MT
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in December
Broadview, MT
- Average snowfall in December: 5.2"
The month with the highest snowfall is February (6.61").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Broadview, MT
- Average snowfall days in December: 13.5 days
The month with the highest number of snowfall days is February (14.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Broadview, MT
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Broadview, MT
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is September (21.1 days).
The month with the least sunshine days is April (9.8 days).
Average UV index in December
Broadview, 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
Broadview, MT
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in December
Broadview, 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).
Broadview, Montana, USA
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