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 stands out as Port Clarence's coldest month, with temperatures ranging between an average high of 9°F (-12.8°C) and a low of 1.9°F (-16.7°C).Humidity
In January, the average relative humidity is 92%.Rainfall
January is the month with the least rainfall in Port Clarence. Rain falls for 1.3 days and accumulates 0.67" (17mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In January, it is snowing for 11.2 days. Throughout January, 2.44" (62mm) of snow is accumulated. In Port Clarence, during the entire year, snow falls for 90 days and aggregates up to 20.51" (521mm) of snow.Daylight
In Port Clarence, the average length of the day in January is 5h and 9min.On the first day of the month, sunrise is at 12:18 pm and sunset at 4:03 pm. On the last day of January, sunrise is at 10:59 am and sunset at 5:41 pm AKST.
Sunshine
In Port Clarence, the average sunshine in January is 1.6h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 1 in January suggests the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Port Clarence?
How cold is January?
What is the average humidity in January?
What is the driest month?
How much does it rain in Port Clarence in January?
How much does it snow in Port Clarence in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Port Clarence, AK
- Average high temperature in January: 9°F
The warmest month (with the highest average high temperature) is August (50°F).
The month with the lowest average high temperature is January (9°F).
- Average low temperature in January: 1.9°F
The month with the highest average low temperature is August (45.3°F).
The coldest months (with the lowest average low temperature) are February and March (1.8°F).
Average pressure in January
Port Clarence, AK
- Average pressure in January: 29.9"Hg
The month with the highest atmospheric pressure is May (29.96"Hg).
The month with the lowest atmospheric pressure is October (29.72"Hg).
Average wind speed in January
Port Clarence, AK
- Average wind speed in January: 15.2mph
The windiest month (with the highest average wind speed) is December (17.5mph).
The calmest month (with the lowest average wind speed) is May (12mph).
Average humidity in January
Port Clarence, AK
- Average humidity in January: 92%
The month with the highest relative humidity is March (93%).
The months with the lowest relative humidity are October and November (79%).
Average rainfall in January
Port Clarence, AK
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in January
Port Clarence, AK
- Average rainfall days in January: 1.3 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in January
Port Clarence, AK
- Average snowfall in January: 2.44"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Port Clarence, AK
- Average snowfall days in January: 11.2 days
The month with the highest number of snowfall days is April (13 days).
The month with the least snowfall days is July (0 days).
Average daylight in January /
Average sunshine in January
Port Clarence, AK
- Average daylight in January: 5h and 1min
The month with the longest days is June (Average daylight: 22h and 0min).
The month with the shortest days is December (Average daylight: 3h and 42min).
- Average sunshine in January: 1h and 4min
The month with the most sunshine is August (Average sunshine: 5h and 42min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in January
Port Clarence, AK
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is June (18.4 days).
The month with the least sunshine days is October (11.1 days).
Average UV index in January
Port Clarence, AK
- Average UV index in January: 1
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in January
Port Clarence, AK
- Average cloud cover in January: 70
The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 52).
Average visibility in January
Port Clarence, AK
- Average visibility in January: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
Port Clarence, Alaska, USA
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