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 sea temperature 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
January
Weather in January
Temperature
In Muskegon, January is the month with the lowest recorded average temperatures, measuring a high of 28.9°F (-1.7°C) and a low of 21.6°F (-5.8°C).Humidity
The most humid month in Muskegon is January, with an average relative humidity of 84%.Rainfall
In January, in Muskegon, the rain falls for 4.8 days. Throughout January, 0.67" (17mm) of precipitation is accumulated. In Muskegon, during the entire year, the rain falls for 124.4 days and collects up to 11.42" (290mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In January, it is snowing for 16.6 days. Throughout January, 1.97" (50mm) of snow is accumulated. Throughout the year, there are 60.4 snowfall days, and 7.64" (194mm) of snow is accumulated.Ocean temperature
In Muskegon, the average seawater temperature in January is 39.2°F (4°C).Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.
Daylight
The average length of the day in January is 9h and 25min.On the first day of the month, sunrise is at 8:16 am and sunset at 5:19 pm. On the last day of January, sunrise is at 8:01 am and sunset at 5:55 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 2.3h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 1 suggests these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Muskegon?
How cold is it in Muskegon in January?
What is the most humid month in Muskegon?
What is the average humidity in January in Muskegon?
How much does it rain in Muskegon in January?
How much does it snow in Muskegon in January?
What is the water temperature in January in Muskegon?
How many hours of daylight does Muskegon have in January?
When are sunrise and sunset in January in Muskegon?
What is the month with the least sunshine in Muskegon?
How many hours of sunshine does Muskegon have in January?
What is the month with the lowest UV index in Muskegon?
How high is the UV index in January in Muskegon?
Average temperature in January
Muskegon, MI
- Average high temperature in January: 28.9°F
The warmest months (with the highest average high temperature) are July and August (75.4°F).
The month with the lowest average high temperature is January (28.9°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
Muskegon, MI
- Average pressure in January: 30.07"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Muskegon, MI
- Average wind speed in January: 12.3mph
The windiest month (with the highest average wind speed) is November (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).
Average humidity in January
Muskegon, MI
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April, October and November (76%).
Average rainfall in January
Muskegon, MI
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is October (1.38").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in January
Muskegon, MI
- Average rainfall days in January: 4.8 days
The month with the highest number of rainy days is October (14.9 days).
The month with the least rainy days is February (4 days).
Average snowfall in January
Muskegon, MI
- Average snowfall in January: 1.97"
The month with the highest snowfall is February (2.05").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Muskegon, MI
- Average snowfall days in January: 16.6 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in January
Muskegon, MI
- Average sea temperature in January: 39°F
The best month for swimming (with the highest average sea temperature) is August (70°F).
The coldest months (with the lowest average sea temperature) are February, March and April (37°F).
Average daylight in January /
Average sunshine in January
Muskegon, MI
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 2h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in January
Muskegon, MI
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is January (10.3 days).
Average UV index in January
Muskegon, MI
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Muskegon, MI
- Average cloud cover in January: 77
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in January
Muskegon, 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).