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, with average temperatures reaching a high of 18°F (-7.8°C) and a low of 10°F (-12.2°C), is the coldest month.Humidity
January and April, with an average relative humidity of 88%, are the most humid months.Rainfall
In Wortmanns, in January, during 10.8 rainfall days, 5.28" (134mm) of precipitation is typically accumulated. Throughout the year, there are 167.5 rainfall days, and 56.73" (1441mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Wortmanns. In January, it is snowing for 13.7 days. Throughout January, 19.13" (486mm) of snow is accumulated. Throughout the year, there are 88.9 snowfall days, and 114.06" (2897mm) of snow is accumulated.Daylight
The average length of the day in January is 6h and 37min.On the first day of January, sunrise is at 9:56 am and sunset at 3:37 pm. On the last day of the month, sunrise is at 9:05 am and sunset at 4:47 pm AKST.
Sunshine
In Wortmanns, Alaska, the average sunshine in January is 3.1h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 1 in January converts into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How cold is January?
What is the most humid month?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Wortmanns have in January?
When are sunrise and sunset in January?
How long on average sun shines in January?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Wortmanns, AK
- Average high temperature in January: 18°F
The warmest month (with the highest average high temperature) is July (53.2°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in January: 10°F
The month with the highest average low temperature is July (43.2°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in January
Wortmanns, AK
- Average pressure in January: 29.74"Hg
The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is November (29.69"Hg).
Average wind speed in January
Wortmanns, AK
- Average wind speed in January: 7.5mph
The windiest month (with the highest average wind speed) is November (8.1mph).
The calmest month (with the lowest average wind speed) is July (3.7mph).
Average humidity in January
Wortmanns, AK
- Average humidity in January: 88%
The months with the highest relative humidity are January and April (88%).
The months with the lowest relative humidity are May, June, July and November (83%).
Average rainfall in January
Wortmanns, AK
- Average rainfall in January: 5.28"
The wettest month (with the highest rainfall) is December (7.44").
The driest month (with the least rainfall) is June (1.93").
Average rainfall days in January
Wortmanns, AK
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in January
Wortmanns, AK
- Average snowfall in January: 19.13"
The month with the highest snowfall is December (26.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Wortmanns, AK
- Average snowfall days in January: 13.7 days
The month with the highest number of snowfall days is December (17.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Wortmanns, AK
- Average daylight in January: 6h and 4min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in January
Wortmanns, AK
- Average sunshine days in January: 12.3 days
The months with the most sunshine days are January and May (12.3 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in January
Wortmanns, AK
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Wortmanns, AK
- Average cloud cover in January: 54
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 50).
Average visibility in January
Wortmanns, AK
- Average visibility in January: 4mi
The month with the highest visibility is June (6mi).
The months with the lowest visibility are January, February and April (4mi).
Wortmanns, Alaska, USA
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