Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In January, the average high-temperature registers at a still freezing cold 27.5°F (-2.5°C), nearly identical to December's 25.3°F (-3.7°C). The nighttime temperature in Wise River, Montana, during January, averages of 12.6°F (-10.8°C).Humidity
The average relative humidity in January in Wise River, Montana, is 88%.Rainfall
The month with the least rainfall in Wise River is January, when the rain falls for 7.2 days and typically collects 0.83" (21mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Wise River. In Wise River, in January, snow falls for 16.3 days, with typically accumulated 6.14" (156mm) of snow. Throughout the year, in Wise River, there are 110.5 snowfall days, and 59.8" (1519mm) of snow is accumulated.Daylight
In January, the average length of the day in Wise River is 9h and 10min.On the first day of the month, sunrise is at 8:12 am and sunset at 4:57 pm. On the last day of January, in Wise River, sunrise is at 7:54 am and sunset at 5:35 pm MST.
Sunshine
With an average of 5.3h of sunshine, January has the least sunshine of the year.UV index
In Wise River, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during January leads to these advisories:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's radiation is especially intense around midday; try to stay in shade during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Wise River?
What is the average humidity in January in Wise River?
What is the driest month in Wise River?
How much does it rain in Wise River in January?
How much does it snow in Wise River in January?
What is the average length of the day in January in Wise River?
When is the sunrise / sunset in January in Wise River?
What is the month with the least sunshine in Wise River?
How many hours of sunshine does Wise River have in January?
What is the UV index intensity in January in Wise River?
Average temperature in January
Wise River, MT
- Average high temperature in January: 27.5°F
The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is December (25.3°F).
- Average low temperature in January: 12.6°F
The month with the highest average low temperature is July (45.3°F).
The coldest month (with the lowest average low temperature) is December (10.4°F).
Average pressure in January
Wise River, MT
- Average pressure in January: 30.21"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Wise River, MT
- Average wind speed in January: 6.7mph
The windiest month (with the highest average wind speed) is January (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in January
Wise River, MT
- Average humidity in January: 88%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in January
Wise River, MT
- Average rainfall in January: 0.83"
The wettest months (with the highest rainfall) are May and June (2.44").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in January
Wise River, MT
- Average rainfall days in January: 7.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in January
Wise River, MT
- Average snowfall in January: 6.14"
The month with the highest snowfall is February (10.51").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Wise River, MT
- Average snowfall days in January: 16.3 days
The month with the highest number of snowfall days is February (19.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Wise River, MT
- Average daylight in January: 9h and 1min
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 January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in January
Wise River, MT
- Average sunshine days in January: 14.4 days
The month with the most sunshine days is August (17.8 days).
The month with the least sunshine days is April (8 days).
Average UV index in January
Wise River, MT
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in January
Wise River, MT
- Average cloud cover in January: 48
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in January
Wise River, MT
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Wise River, Montana, USA
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