January weather forecastKenai, AK
January
Weather in January
The first month of the year in Kenai, Alaska is characterized by cold temperatures and enduring snowfalls. These conditions make the region a prime location for winter sports enthusiasts. The lowest average temperatures hover between 18.3°F (-7.6°C) to 24.3°F (-4.3°C), making it crucial for residents and visitors to bundle up adequately to stave off the chill. The presence of snow is further reinforced by the increased rate of relative humidity at 87%. Moreover, the limited sunshine hours and low UV index intensify the overall sensation of cold.Temperature
The coldest month is January, with an average high-temperature of 24.3°F (-4.3°C) and an average low-temperature of 18.3°F (-7.6°C).Humidity
January and February, with an average relative humidity of 87%, are the most humid months.Rainfall
In Kenai, during January, the rain falls for 8.7 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 136.3 rainfall days, and 19.49" (495mm) of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall. In Kenai, in January, during 11 snowfall days, 4.17" (106mm) of snow is typically accumulated. Throughout the year, there are 62.1 snowfall days, and 30.71" (780mm) of snow is accumulated.Ocean temperature
In Kenai, the average seawater temperature in January is 35.2°F (1.8°C).Note: Under swimming conditions, this represents an immediate threat to life. Control over breathing is lost instantaneously, complicating thought processes. A specialized swimsuit is indispensable to conserve thermal energy.
Daylight
In January, the average length of the day is 6h and 46min.On the first day of January, sunrise is at 10:12 am and sunset at 4:04 pm. On the last day of the month, sunrise is at 9:23 am and sunset at 5:12 pm AKST.
Sunshine
In Kenai, Alaska, the average sunshine in January is 3.4h.UV index
January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 1 during January translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Kenai, AK
- Average high temperature in January: 24.3°F
The warmest month (with the highest average high temperature) is July (61.3°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in January: 18.3°F
The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in January
Kenai, AK
- Average pressure in January: 29.67"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).
Average wind speed in January
Kenai, AK
- Average wind speed in January: 9.3mph
The windiest month (with the highest average wind speed) is December (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in January
Kenai, AK
- Average humidity in January: 87%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (69%).
Average rainfall in January
Kenai, AK
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is June (0.91").
Average rainfall days in January
Kenai, AK
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in January
Kenai, AK
- Average snowfall in January: 4.17"
The month with the highest snowfall is December (8.74").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in January
Kenai, AK
- Average snowfall days in January: 11 days
The month with the highest number of snowfall days is December (12.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average sea temperature in January
Kenai, AK
- Average sea temperature in January: 35.2°F
The best month for swimming (with the highest average sea temperature) is August (53.4°F).
The coldest month (with the lowest average sea temperature) is February (34.2°F).
Average daylight in January /
Average sunshine in January
Kenai, AK
- Average daylight in January: 6h and 48min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in January: 3h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in January
Kenai, AK
- Average sunshine days in January: 14.9 days
The month with the most sunshine days is June (16.6 days).
The month with the least sunshine days is September (11.5 days).
Average UV index in January
Kenai, AK
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Kenai, AK
- Average cloud cover in January: 50
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 44).
Average visibility in January
Kenai, AK
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
