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, on average, is the coldest month, registering a high temperature of 20.8°F (-6.2°C) and a low of 13.1°F (-10.5°C).Humidity
January and December, with an average relative humidity of 88%, are the most humid months.Rainfall
The month with the least rainfall is January, when the rain falls for 8.3 days and typically collects 0.94" (24mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Hallersville, Alaska, during January, snow falls for 10.7 days and regularly aggregates up to 3.66" (93mm) of snow. Throughout the year, there are 63.7 snowfall days, and 22.56" (573mm) of snow is accumulated.Daylight
In January, the average length of the day in Hallersville is 7h and 8min.On the first day of the month, sunrise is at 10:20 am and sunset at 4:40 pm. On the last day of January, sunrise is at 9:37 am and sunset at 5:43 pm AKST.
Sunshine
January and December, with an average of 3.1h of sunshine, are months with the least sunshine.UV index
In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
How cold is January in Hallersville?
What are the most humid months?
What is the average humidity in January?
What is the driest month?
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?
When are sunrise and sunset in January?
What are the months with the least sunshine?
How long on average sun shines in January?
What is the UV index reading in January?
Average temperature in January
Hallersville, AK
- Average high temperature in January: 20.8°F
The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in January: 13.1°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).
Average pressure in January
Hallersville, AK
- Average pressure in January: 29.63"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.6"Hg).
Average wind speed in January
Hallersville, AK
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is December (10.4mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in January
Hallersville, AK
- Average humidity in January: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is May (67%).
Average rainfall in January
Hallersville, AK
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in January
Hallersville, AK
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is March (6.7 days).
Average snowfall in January
Hallersville, AK
- Average snowfall in January: 3.66"
The month with the highest snowfall is December (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Hallersville, AK
- Average snowfall days in January: 10.7 days
The month with the highest number of snowfall days is March (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hallersville, AK
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is June (Average sunshine: 8h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in January
Hallersville, AK
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is January (15.3 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in January
Hallersville, AK
- Average UV index in January: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in January
Hallersville, AK
- Average cloud cover in January: 55
The month with the most cloud cover is August (Cloud cover 65).
The months with the least cloud cover are January and May (Cloud cover 55).
Average visibility in January
Hallersville, AK
- Average visibility in January: 6mi
The months with the highest visibility are January, February, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is March (5mi).
Hallersville, Alaska, USA
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