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
In Port Alsworth, the lowest temperatures are generally noted in January, averaging a high of 15.4°F (-9.2°C) and a low of 5.2°F (-14.9°C).Humidity
In January, the average relative humidity is 86%.Rainfall
The month with the least rainfall is January, when the rain falls for 10.1 days and typically collects 1.42" (36mm) of precipitation.Snowfall
January through May, August through December are months with snowfall. In January, it is snowing for 15.5 days. Throughout January, 7.68" (195mm) of snow is accumulated. In Port Alsworth, during the entire year, snow falls for 104.8 days and aggregates up to 70.24" (1784mm) of snow.Daylight
The average length of the day in January is 6h and 51min.On the first day of January, sunrise is at 10:21 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 9:34 am and sunset at 5:27 pm AKST.
Sunshine
In Port Alsworth, the average sunshine in January is 3.6h.UV index
In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is it in January?
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 Port Alsworth have in January?
When are sunrise and sunset in January in Port Alsworth?
How many hours of sunshine does Port Alsworth have in January?
What is the UV index reading in January?
Average temperature in January
Port Alsworth, AK
- Average high temperature in January: 15.4°F
The warmest month (with the highest average high temperature) is July (58.3°F).
The month with the lowest average high temperature is January (15.4°F).
- Average low temperature in January: 5.2°F
The month with the highest average low temperature is July (46°F).
The coldest month (with the lowest average low temperature) is January (5.2°F).
Average pressure in January
Port Alsworth, AK
- Average pressure in January: 29.69"Hg
The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.65"Hg).
Average wind speed in January
Port Alsworth, AK
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is December (6.8mph).
The calmest month (with the lowest average wind speed) is June (5mph).
Average humidity in January
Port Alsworth, AK
- Average humidity in January: 86%
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall in January
Port Alsworth, AK
- Average rainfall in January: 1.42"
The wettest month (with the highest rainfall) is September (4.21").
The driest month (with the least rainfall) is January (1.42").
Average rainfall days in January
Port Alsworth, AK
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is December (8.4 days).
Average snowfall in January
Port Alsworth, AK
- Average snowfall in January: 7.68"
The month with the highest snowfall is December (15.63").
The months with the least snowfall are June and July (0").
Average snowfall days in January
Port Alsworth, AK
- Average snowfall days in January: 15.5 days
The month with the highest number of snowfall days is December (18.5 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in January /
Average sunshine in January
Port Alsworth, AK
- Average daylight in January: 6h and 5min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is May (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in January
Port Alsworth, AK
- Average sunshine days in January: 12.7 days
The month with the most sunshine days is January (12.7 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in January
Port Alsworth, AK
- Average UV index in January: 2
The months with the highest UV index are May, June and July (UV index 3).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in January
Port Alsworth, AK
- Average cloud cover in January: 47
The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is January (Cloud cover 47).
Average visibility in January
Port Alsworth, AK
- Average visibility in January: 5mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are March and April (4mi).
Port Alsworth, Alaska, USA
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