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
With the arrival of January, Arlee's average high-temperature registers at a still subzero cold 28.8°F (-1.8°C), indicating a subtle variation from the previous month. Arlee, in January, experiences an average temperature of 15.6°F (-9.1°C) at night.Humidity
The most humid month in Arlee is January, with an average relative humidity of 91%.Rainfall
In January, the rain falls for 4.8 days. Throughout January, 1.22" (31mm) of precipitation is accumulated. Throughout the year, in Arlee, there are 92.3 rainfall days, and 14.37" (365mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Arlee, in January, during 18.7 snowfall days, 10" (254mm) of snow is typically accumulated. In Arlee, during the entire year, snow falls for 121.1 days and aggregates up to 68.31" (1735mm) of snow.Daylight
In Arlee, the average length of the day in January is 9h and 1min.On the first day of January, sunrise is at 8:22 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:36 pm MST.
Sunshine
The month with the least sunshine is January, with an average of 4.3h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. 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: In January, the maximum UV index of 1 transforms into these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Arlee in January?
What is the most humid month in Arlee?
What is the average humidity in January in Arlee?
How much does it rain in Arlee in January?
How many days does it snow in January in Arlee?
What is the average length of the day in January in Arlee?
What time are sunrise and sunset in January in Arlee?
What is the month with the least sunshine in Arlee?
How long on average sun shines in January in Arlee?
What are the months with the lowest UV index in Arlee?
What is the UV index reading in January in Arlee?
Average temperature in January
Arlee, MT
- Average high temperature in January: 28.8°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is December (27°F).
- Average low temperature in January: 15.6°F
The month with the highest average low temperature is August (47.5°F).
The coldest month (with the lowest average low temperature) is December (14.4°F).
Average pressure in January
Arlee, MT
- Average pressure in January: 30.19"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Arlee, MT
- Average wind speed in January: 4.3mph
The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in January
Arlee, MT
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are July and August (51%).
Average rainfall in January
Arlee, MT
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is April (1.61").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in January
Arlee, MT
- Average rainfall days in January: 4.8 days
The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in January
Arlee, MT
- Average snowfall in January: 10"
The month with the highest snowfall is February (11.77").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Arlee, MT
- Average snowfall days in January: 18.7 days
The month with the highest number of snowfall days is March (19.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Arlee, MT
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 4h 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: 4h and 18min).
Average sunshine days in January
Arlee, MT
- Average sunshine days in January: 12.4 days
The month with the most sunshine days is July (22.5 days).
The month with the least sunshine days is March (9.3 days).
Average UV index in January
Arlee, MT
- Average UV index in January: 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 January
Arlee, MT
- Average cloud cover in January: 57
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in January
Arlee, 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, November and December (4mi).
Arlee, Montana, USA
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