January weather forecastPort Austin, MI
January
Weather in January
January, like December, is a freezing cold winter month in Port Austin, Michigan, with an average temperature ranging between max 27.5°F (-2.5°C) and min 21.2°F (-6°C).Temperature
January stands out as Port Austin's coldest month, with temperatures ranging between an average high of 27.5°F (-2.5°C) and a low of 21.2°F (-6°C).Humidity
January and February, with an average relative humidity of 83%, are the most humid months.Rainfall
In January, the rain falls for 4.3 days. Throughout January, 1.3" (33mm) of precipitation is accumulated. Throughout the year, there are 135.6 rainfall days, and 21.18" (538mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall is January, when snow falls for 11.1 days and typically aggregates up to 3.19" (81mm) of snow.Daylight
The average length of the day in January is 9h and 20min.On the first day of the month, sunrise is at 8:06 am and sunset at 5:04 pm. On the last day of January, sunrise is at 7:50 am and sunset at 5:40 pm EST.
Sunshine
With an average of 2h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 1 in January converts into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Port Austin, MI
- Average high temperature in January: 27.5°F
The warmest month (with the highest average high temperature) is August (72°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in January: 21.2°F
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in January
Port Austin, MI
- Average pressure in January: 30.04"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Port Austin, MI
- Average wind speed in January: 15.8mph
The windiest month (with the highest average wind speed) is December (15.9mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).
Average humidity in January
Port Austin, MI
- Average humidity in January: 83%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are September, October and November (77%).
Average rainfall in January
Port Austin, MI
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in January
Port Austin, MI
- Average rainfall days in January: 4.3 days
The month with the highest number of rainy days is August (16.1 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in January
Port Austin, MI
- Average snowfall in January: 3.19"
The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Port Austin, MI
- Average snowfall days in January: 11.1 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Port Austin, MI
- Average daylight in January: 9h and 18min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 2h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in January
Port Austin, MI
- Average sunshine days in January: 12 days
The month with the most sunshine days is June (14.9 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in January
Port Austin, MI
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in January
Port Austin, MI
- Average cloud cover in January: 79
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in January
Port Austin, MI
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





