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 is the coldest month, exhibiting average temperatures of 28.6°F (-1.9°C) at the peak and 18.7°F (-7.4°C) at the base.Humidity
In January, the average relative humidity is 85%.Rainfall
In Macomb, Michigan, during January, the rain falls for 5.9 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 146.8 rainfall days, and 22.72" (577mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Macomb, Michigan. In Macomb, in January, during 10.8 snowfall days, 2.87" (73mm) of snow is typically accumulated. Throughout the year, there are 43.5 snowfall days, and 12.72" (323mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 28min.On the first day of the month, sunrise is at 8:02 am and sunset at 5:08 pm. On the last day of January, sunrise is at 7:47 am and sunset at 5:43 pm EST.
Sunshine
January has the least sunshine of the year in Macomb, with an average of 3.2h of sunshine.UV index
In Macomb, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 2 in January leads to these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the coldest time of year in Macomb?
How cold is it in Macomb in January?
What is the average humidity in January in Macomb?
How much does it rain in Macomb in January?
How much does it snow in Macomb in January?
What is the average length of the day in January in Macomb?
When are sunrise and sunset in January in Macomb?
What is the month with the least sunshine in Macomb?
How long on average sun shines in January in Macomb?
How high is the UV index in January in Macomb?
Average temperature in January
Macomb, MI
- Average high temperature in January: 28.6°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in January: 18.7°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in January
Macomb, MI
- Average pressure in January: 30.07"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Macomb, MI
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in January
Macomb, MI
- Average humidity in January: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, July, August, September and October (76%).
Average rainfall in January
Macomb, MI
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is December (1.18").
Average rainfall days in January
Macomb, MI
- Average rainfall days in January: 5.9 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in January
Macomb, MI
- Average snowfall in January: 2.87"
The month with the highest snowfall is February (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Macomb, MI
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Macomb, MI
- Average daylight in January: 9h and 3min
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 6min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in January
Macomb, MI
- Average sunshine days in January: 15.8 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in January
Macomb, MI
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Macomb, MI
- Average cloud cover in January: 66
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in January
Macomb, 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).
Macomb, Michigan, USA
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