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
The coldest temperatures occur during January, when averages reach a peak of 22.3°F (-5.4°C) and a low of 14.4°F (-9.8°C).Humidity
The most humid month in Ontonagon is January, with an average relative humidity of 88%.Rainfall
In Ontonagon, during January, the rain falls for 2.8 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Ontonagon, during the entire year, the rain falls for 122.6 days and collects up to 22.56" (573mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In January, it is snowing for 22.5 days. Throughout January, 6.5" (165mm) of snow is accumulated. Throughout the year, there are 100.8 snowfall days, and 33.98" (863mm) of snow is accumulated.Daylight
In January, the average length of the day in Ontonagon is 9h and 2min.On the first day of January, sunrise is at 8:42 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 5:58 pm EST.
Sunshine
January has the least sunshine of the year in Ontonagon, with an average of 1.6h of sunshine.UV index
The months with the lowest UV index in Ontonagon are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Ontonagon?
How cold is January in Ontonagon?
What is the most humid month in Ontonagon?
What is the average humidity in January in Ontonagon?
How much does it rain in Ontonagon in January?
How much does it snow in Ontonagon in January?
What is the average length of the day in January in Ontonagon?
When is the sunrise / sunset in January in Ontonagon?
What is the month with the least sunshine in Ontonagon?
How many hours of sunshine does Ontonagon have in January?
When is the lowest UV index in Ontonagon?
What is the UV index intensity in January in Ontonagon?
Average temperature in January
Ontonagon, MI
- Average high temperature in January: 22.3°F
The warmest month (with the highest average high temperature) is August (69.4°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in January: 14.4°F
The month with the highest average low temperature is August (58.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in January
Ontonagon, MI
- Average pressure in January: 30.05"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Ontonagon, MI
- Average wind speed in January: 12.6mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in January
Ontonagon, MI
- Average humidity in January: 88%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (75%).
Average rainfall in January
Ontonagon, MI
- Average rainfall in January: 1.34"
The wettest months (with the highest rainfall) are April, June, August and October (2.28").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in January
Ontonagon, MI
- Average rainfall days in January: 2.8 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in January
Ontonagon, MI
- Average snowfall in January: 6.5"
The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Ontonagon, MI
- Average snowfall days in January: 22.5 days
The month with the highest number of snowfall days is January (22.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Ontonagon, MI
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 1h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in January
Ontonagon, MI
- Average sunshine days in January: 5.6 days
The month with the most sunshine days is July (15.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in January
Ontonagon, MI
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in January
Ontonagon, MI
- Average cloud cover in January: 84
The month with the most cloud cover is January (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in January
Ontonagon, MI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
Ontonagon, Michigan, USA
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