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 White Mountain, January records the lowest average temperatures, peaking at 10.4°F (-12°C) and reaching a low of 2.7°F (-16.3°C).Humidity
In White Mountain, the average relative humidity in January is 88%.Rainfall
In White Mountain, in January, during 1.4 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. Throughout the year, there are 81.6 rainfall days, and 16.77" (426mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In White Mountain, in January, during 10.3 snowfall days, 3.58" (91mm) of snow is typically accumulated. Throughout the year, there are 65.1 snowfall days, and 25" (635mm) of snow is accumulated.Daylight
In January, the average length of the day is 5h and 25min.On the first day of January, sunrise is at 11:53 am and sunset at 4:00 pm. On the last day of the month, sunrise is at 10:40 am and sunset at 5:33 pm AKST.
Sunshine
The average sunshine in January is 3.1h.UV index
January, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 1 in January translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is January?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does White Mountain have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does White Mountain have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
White Mountain, AK
- Average high temperature in January: 10.4°F
The warmest month (with the highest average high temperature) is July (54.3°F).
The month with the lowest average high temperature is January (10.4°F).
- Average low temperature in January: 2.7°F
The months with the highest average low temperature are July and August (48.7°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in January
White Mountain, AK
- Average pressure in January: 29.84"Hg
The month with the highest atmospheric pressure is May (29.94"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).
Average wind speed in January
White Mountain, AK
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is November (13.2mph).
The calmest month (with the lowest average wind speed) is May (8mph).
Average humidity in January
White Mountain, AK
- Average humidity in January: 88%
The months with the highest relative humidity are February and March (89%).
The month with the lowest relative humidity is June (76%).
Average rainfall in January
White Mountain, AK
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is May (0.71").
Average rainfall days in January
White Mountain, AK
- Average rainfall days in January: 1.4 days
The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in January
White Mountain, AK
- Average snowfall in January: 3.58"
The month with the highest snowfall is March (5.08").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
White Mountain, AK
- Average snowfall days in January: 10.3 days
The month with the highest number of snowfall days is December (11.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
White Mountain, AK
- Average daylight in January: 5h and 2min
The month with the longest days is June (Average daylight: 21h and 18min).
The month with the shortest days is December (Average daylight: 4h and 6min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in January
White Mountain, AK
- Average sunshine days in January: 20.1 days
The month with the most sunshine days is March (20.8 days).
The month with the least sunshine days is August (13.6 days).
Average UV index in January
White Mountain, AK
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, October, November and December (UV index 1).
Average cloud cover in January
White Mountain, AK
- Average cloud cover in January: 51
The month with the most cloud cover is July (Cloud cover 60).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in January
White Mountain, AK
- Average visibility in January: 5mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April and December (5mi).
White Mountain, Alaska, USA
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