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 is the coldest month of the year, registering average temperatures as high as 19.6°F (-6.9°C) and as low as 12.9°F (-10.6°C).Humidity
In Susitna, Alaska, the average relative humidity in January is 85%.Rainfall
In January, in Susitna, the rain falls for 6 days. Throughout January, 0.39" (10mm) of precipitation is accumulated. Throughout the year, there are 112.1 rainfall days, and 7.4" (188mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Susitna. In Susitna, Alaska, in January, during 7.8 snowfall days, 1.18" (30mm) of snow is typically accumulated. In Susitna, during the entire year, snow falls for 46.9 days and aggregates up to 10.94" (278mm) of snow.Daylight
In Susitna, Alaska, the average length of the day in January is 6h and 30min.On the first day of January in Susitna, sunrise is at 10:19 am and sunset at 3:52 pm. On the last day of the month, sunrise is at 9:27 am and sunset at 5:04 pm AKST.
Sunshine
In Susitna, the average sunshine in January is 3.7h.UV index
In Susitna, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 2 in January translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the coldest time of year in Susitna?
How cold is January in Susitna?
What is the average humidity in January in Susitna?
How much does it rain in Susitna in January?
How many days does it snow in January in Susitna?
How many hours of daylight does Susitna have in January?
When is the sunrise / sunset in January in Susitna?
How many hours of sunshine does Susitna have in January?
What is the UV index intensity in January in Susitna?
Average temperature in January
Susitna, AK
- Average high temperature in January: 19.6°F
The warmest month (with the highest average high temperature) is July (63.3°F).
The month with the lowest average high temperature is January (19.6°F).
- Average low temperature in January: 12.9°F
The month with the highest average low temperature is July (51.8°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in January
Susitna, AK
- Average pressure in January: 29.7"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.67"Hg).
Average wind speed in January
Susitna, AK
- Average wind speed in January: 7.1mph
The windiest month (with the highest average wind speed) is November (8.3mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in January
Susitna, AK
- Average humidity in January: 85%
The months with the highest relative humidity are February and March (86%).
The month with the lowest relative humidity is May (66%).
Average rainfall in January
Susitna, AK
- Average rainfall in January: 0.39"
The wettest month (with the highest rainfall) is September (1.22").
The driest month (with the least rainfall) is June (0.31").
Average rainfall days in January
Susitna, AK
- Average rainfall days in January: 6 days
The month with the highest number of rainy days is September (16.2 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in January
Susitna, AK
- Average snowfall in January: 1.18"
The month with the highest snowfall is December (2.48").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Susitna, AK
- Average snowfall days in January: 7.8 days
The month with the highest number of snowfall days is December (9.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Susitna, AK
- Average daylight in January: 6h and 3min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Susitna, AK
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is June (19.9 days).
The month with the least sunshine days is September (11.2 days).
Average UV index in January
Susitna, AK
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Susitna, AK
- Average cloud cover in January: 44
The month with the most cloud cover is December (Cloud cover 51).
The months with the least cloud cover are May and June (Cloud cover 42).
Average visibility in January
Susitna, AK
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Susitna, Alaska, USA
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