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 of the year, registering average temperatures as high as 18.5°F (-7.5°C) and as low as 7.9°F (-13.4°C).Humidity
January and February, with an average relative humidity of 92%, are the most humid months in Sleepy Hollow.Rainfall
The month with the least rainfall is January, when the rain falls for 3.2 days and typically collects 1.38" (35mm) of precipitation.Snowfall
Months with snowfall in Sleepy Hollow are January through May, October through December. In Sleepy Hollow, during January, snow falls for 26.7 days and regularly aggregates up to 10.2" (259mm) of snow. Throughout the year, in Sleepy Hollow, there are 127.5 snowfall days, and 59.72" (1517mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 5min.On the first day of the month, sunrise is at 8:40 am and sunset at 5:20 pm. On the last day of January, sunrise is at 8:21 am and sunset at 5:59 pm EST.
Sunshine
With an average of 1.9h of sunshine, January has the least sunshine of the year in Sleepy Hollow, Michigan.UV index
The months with the lowest UV index are January, March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 1 during January translates into the following directions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What are the coldest months in Sleepy Hollow?
How cold is January in Sleepy Hollow?
What is the most humid month in Sleepy Hollow?
What is the average humidity in January in Sleepy Hollow?
What is the driest month in Sleepy Hollow?
How many days does it rain in January in Sleepy Hollow?
How many days does it snow in January in Sleepy Hollow?
What is the average length of the day in January in Sleepy Hollow?
When are sunrise and sunset in January in Sleepy Hollow?
What is the month with the least sunshine in Sleepy Hollow?
How many hours of sunshine does Sleepy Hollow have in January?
When is the lowest UV index in Sleepy Hollow?
What is the UV index intensity in January in Sleepy Hollow?
Average temperature in January
Sleepy Hollow, MI
- Average high temperature in January: 18.5°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (18.5°F).
- Average low temperature in January: 7.9°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).
Average pressure in January
Sleepy Hollow, MI
- Average pressure in January: 30.07"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Sleepy Hollow, MI
- Average wind speed in January: 8.6mph
The windiest month (with the highest average wind speed) is November (8.7mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in January
Sleepy Hollow, MI
- Average humidity in January: 92%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).
Average rainfall in January
Sleepy Hollow, MI
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in January
Sleepy Hollow, MI
- Average rainfall days in January: 3.2 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in January
Sleepy Hollow, MI
- Average snowfall in January: 10.2"
The month with the highest snowfall is December (11.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Sleepy Hollow, MI
- Average snowfall days in January: 26.7 days
The month with the highest number of snowfall days is January (26.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Sleepy Hollow, MI
- Average daylight in January: 9h and 1min
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: 1h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in January
Sleepy Hollow, MI
- Average sunshine days in January: 5 days
The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is January (5 days).
Average UV index in January
Sleepy Hollow, MI
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March, November and December (UV index 1).
Average cloud cover in January
Sleepy Hollow, MI
- Average cloud cover in January: 83
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in January
Sleepy Hollow, MI
- Average visibility in January: 4mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Sleepy Hollow, Michigan, USA
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