January weather forecastGladstone, MI
January
Weather in January
January, the same as December, in Gladstone, Michigan, is another subzero cold winter month, with an average temperature fluctuating between 14.2°F (-9.9°C) and 23.2°F (-4.9°C).Temperature
January stands out as Gladstone's coldest month, with temperatures ranging between an average high of 23.2°F (-4.9°C) and a low of 14.2°F (-9.9°C).Humidity
January and February, with an average relative humidity of 87%, are the most humid months.Rainfall
In January, in Gladstone, the rain falls for 5.8 days. Throughout January, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Gladstone, there are 139.7 rainfall days, and 24.17" (614mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Gladstone, during January, snow falls for 18.4 days and regularly aggregates up to 5.75" (146mm) of snow. Throughout the year, there are 76.5 snowfall days, and 28.46" (723mm) of snow is accumulated.Ocean temperature
In January, the average ocean temperature in Gladstone is 37.2°F (2.9°C).Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
Daylight
In Gladstone, the average length of the day in January is 9h and 9min.On the first day of the month, sunrise is at 8:29 am and sunset at 5:13 pm. On the last day of January, in Gladstone, sunrise is at 8:11 am and sunset at 5:51 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 3h of sunshine.UV index
With an average maximum UV index of 1, January is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 1 transforms into these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Gladstone, MI
- Average high temperature in January: 23.2°F
The warmest month (with the highest average high temperature) is July (72.7°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in January: 14.2°F
The month with the highest average low temperature is August (57.9°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure in January
Gladstone, MI
- Average pressure in January: 30.03"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
Gladstone, MI
- Average wind speed in January: 10.7mph
The windiest month (with the highest average wind speed) is November (11mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in January
Gladstone, MI
- Average humidity in January: 87%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (75%).
Average rainfall in January
Gladstone, MI
- Average rainfall in January: 1.18"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days in January
Gladstone, MI
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in January
Gladstone, MI
- Average snowfall in January: 5.75"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Gladstone, MI
- Average snowfall days in January: 18.4 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in January
Gladstone, MI
- Average sea temperature in January: 37.3°F
The best month for swimming (with the highest average sea temperature) is August (67.2°F).
The coldest month (with the lowest average sea temperature) is February (34.9°F).
Average daylight in January /
Average sunshine in January
Gladstone, MI
- Average daylight in January: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in January
Gladstone, MI
- Average sunshine days in January: 10.9 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in January
Gladstone, MI
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Gladstone, MI
- Average cloud cover in January: 69
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in January
Gladstone, MI
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).





