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
January ushers in an average high-temperature of a still freezing cold 24.6°F (-4.1°C), aligning closely with the preceding month. In Norris, in January, the average low-temperature is a frigid cold 9.7°F (-12.4°C).Humidity
The average relative humidity in January in Norris is 89%.Rainfall
In Norris, in January, it is raining for 3.3 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in Norris, Montana, there are 105.7 rainfall days, and 17.99" (457mm) of precipitation is accumulated.Snowfall
January through December are months with snowfall. In January, in Norris, it is snowing for 15.5 days. Throughout January, 6.69" (170mm) of snow is accumulated. Throughout the year, in Norris, there are 136.1 snowfall days, and 86.93" (2208mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 11min.On the first day of the month, sunrise is at 8:06 am and sunset at 4:53 pm. On the last day of January, sunrise is at 7:49 am and sunset at 5:31 pm MST.
Sunshine
January has the least sunshine of the year, with an average of 4.7h of sunshine.UV index
The months with the lowest UV index are January and February, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 1 in January interprets into the following advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is January in Norris?
What is the average humidity in January in Norris?
How much does it rain in Norris in January?
How many days does it snow in January in Norris?
What is the average length of the day in January in Norris?
When is the sunrise / sunset in January in Norris?
What is the month with the least sunshine in Norris?
How long on average sun shines in January in Norris?
What are the months with the lowest UV index in Norris?
What is the UV index reading in January in Norris?
Average temperature in January
Norris, MT
- Average high temperature in January: 24.6°F
The warmest month (with the highest average high temperature) is July (74.5°F).
The month with the lowest average high temperature is December (22.3°F).
- Average low temperature in January: 9.7°F
The month with the highest average low temperature is August (46°F).
The coldest month (with the lowest average low temperature) is December (7.7°F).
Average pressure in January
Norris, MT
- Average pressure in January: 30.22"Hg
The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Norris, MT
- Average wind speed in January: 7.1mph
The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
Norris, MT
- Average humidity in January: 89%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is August (50%).
Average rainfall in January
Norris, MT
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days in January
Norris, MT
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is November (2.9 days).
Average snowfall in January
Norris, MT
- Average snowfall in January: 6.69"
The month with the highest snowfall is April (14.76").
The month with the least snowfall is August (0.08").
Average snowfall days in January
Norris, MT
- Average snowfall days in January: 15.5 days
The month with the highest number of snowfall days is April (19.9 days).
The month with the least snowfall days is August (0.3 days).
Average daylight in January /
Average sunshine in January
Norris, MT
- Average daylight in January: 9h and 1min
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 January: 4h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in January
Norris, MT
- Average sunshine days in January: 16.3 days
The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is April (6.9 days).
Average UV index in January
Norris, MT
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in January
Norris, MT
- Average cloud cover in January: 55
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in January
Norris, MT
- Average visibility in January: 4mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Norris, Montana, USA
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