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 average high and low temperatures of 4.6°F (-15.2°C) and -6.3°F (-21.3°C) respectively, January is Suntrana's coldest month.Humidity
In January, the average relative humidity is 92%.Rainfall
January is the month with the least rainfall. Rain falls for 1.9 days and accumulates 0.35" (9mm) of precipitation.Snowfall
Months with snowfall are January through May, August through December. In Suntrana, during January, snow falls for 11.1 days and regularly aggregates up to 2.87" (73mm) of snow. Throughout the year, in Suntrana, Alaska, there are 93.4 snowfall days, and 35.94" (913mm) of snow is accumulated.Daylight
In January, the average length of the day is 5h and 44min.On the first day of January, sunrise is at 10:42 am and sunset at 3:15 pm. On the last day of the month, sunrise is at 9:36 am and sunset at 4:41 pm AKST.
Sunshine
January and December, with an average of 3.3h of sunshine, are months with the least sunshine.UV index
January through March, November and 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 threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 1 during January translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Suntrana?
How cold is January in Suntrana?
What is the average humidity in January?
What is the driest month?
How much does it rain in January?
How many days does it snow in January?
How many hours of daylight does Suntrana have in January?
When is the sunrise / sunset in January?
What are the months with the least sunshine?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Suntrana, AK
- Average high temperature in January: 4.6°F
The warmest month (with the highest average high temperature) is July (62.8°F).
The month with the lowest average high temperature is January (4.6°F).
- Average low temperature in January: -6.3°F
The month with the highest average low temperature is July (45.3°F).
The coldest month (with the lowest average low temperature) is January (-6.3°F).
Average pressure in January
Suntrana, AK
- Average pressure in January: 29.88"Hg
The month with the highest atmospheric pressure is February (29.93"Hg).
The month with the lowest atmospheric pressure is September (29.76"Hg).
Average wind speed in January
Suntrana, AK
- Average wind speed in January: 4.7mph
The windiest month (with the highest average wind speed) is May (5.5mph).
The calmest months (with the lowest average wind speed) are March and November (4.6mph).
Average humidity in January
Suntrana, AK
- Average humidity in January: 92%
The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is June (64%).
Average rainfall in January
Suntrana, AK
- Average rainfall in January: 0.35"
The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in January
Suntrana, AK
- Average rainfall days in January: 1.9 days
The month with the highest number of rainy days is June (19.6 days).
The months with the least rainy days are February and December (1.5 days).
Average snowfall in January
Suntrana, AK
- Average snowfall in January: 2.87"
The month with the highest snowfall is March (6.89").
The months with the least snowfall are June and July (0").
Average snowfall days in January
Suntrana, AK
- Average snowfall days in January: 11.1 days
The month with the highest number of snowfall days is March (17.4 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in January /
Average sunshine in January
Suntrana, AK
- Average daylight in January: 5h and 4min
The month with the longest days is June (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).
Average sunshine days in January
Suntrana, AK
- Average sunshine days in January: 21.2 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is June (8.5 days).
Average UV index in January
Suntrana, AK
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in January
Suntrana, AK
- Average cloud cover in January: 49
The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is May (Cloud cover 42).
Average visibility in January
Suntrana, AK
- Average visibility in January: 3mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January and March (3mi).
Suntrana, Alaska, USA
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