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
The commencement of January notes an average high-temperature of a still wintry 37°F (2.8°C), exhibiting little difference from the previous month. January nighttime temperatures hover close to the daytime peak with an average of 31.8°F (-0.1°C).Humidity
January is the most humid month, with an average relative humidity of 90%.Rainfall
In January, the rain falls for 20.1 days. Throughout January, 7.95" (202mm) of precipitation is accumulated. In Thorne Bay, during the entire year, the rain falls for 231.7 days and collects up to 67.83" (1723mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Thorne Bay, in January, during 7.2 snowfall days, 8.74" (222mm) of snow is typically accumulated. Throughout the year, there are 37.2 snowfall days, and 34.61" (879mm) of snow is accumulated.Daylight
In Thorne Bay, the average length of the day in January is 7h and 48min.On the first day of the month, sunrise is at 8:19 am and sunset at 3:28 pm. On the last day of January, sunrise is at 7:45 am and sunset at 4:21 pm AKST.
Sunshine
January has the least sunshine of the year, with an average of 2.6h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 1 in January transforms into this advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January?
What is the most humid month?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Thorne Bay have in January?
What is the month with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Thorne Bay, AK
- Average high temperature in January: 37°F
The warmest months (with the highest average high temperature) are July and August (60.4°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in January: 31.8°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is February (30.2°F).
Average pressure in January
Thorne Bay, AK
- Average pressure in January: 29.8"Hg
The month with the highest atmospheric pressure is July (30.06"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).
Average wind speed in January
Thorne Bay, AK
- Average wind speed in January: 8.5mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in January
Thorne Bay, AK
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are March and May (84%).
Average rainfall in January
Thorne Bay, AK
- Average rainfall in January: 7.95"
The wettest month (with the highest rainfall) is November (8.03").
The driest month (with the least rainfall) is May (2.83").
Average rainfall days in January
Thorne Bay, AK
- Average rainfall days in January: 20.1 days
The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in January
Thorne Bay, AK
- Average snowfall in January: 8.74"
The month with the highest snowfall is March (10.35").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Thorne Bay, AK
- Average snowfall days in January: 7.2 days
The month with the highest number of snowfall days is March (10.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Thorne Bay, AK
- Average daylight in January: 7h and 5min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January: 2h and 4min
The months with the most sunshine are May and September (Average sunshine: 5h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in January
Thorne Bay, AK
- Average sunshine days in January: 7.2 days
The month with the most sunshine days is July (11.1 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in January
Thorne Bay, AK
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Thorne Bay, AK
- Average cloud cover in January: 74
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is September (Cloud cover 62).
Average visibility in January
Thorne Bay, AK
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).
Thorne Bay, Alaska, USA
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