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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Ontonagon, Michigan, is a freezing cold winter month, with an average temperature fluctuating between 22.3°F (-5.4°C) and 14.4°F (-9.8°C). 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). Weather in January »
Weather in February
February, the last month of the winter in Ontonagon, is also a subzero cold month, with an average temperature varying between 15.1°F (-9.4°C) and 23.4°F (-4.8°C). As Ontonagon transitions into February, the average high-temperature stands at a still subzero cold 23.4°F (-4.8°C), offering little variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Ontonagon, Michigan, with an average temperature ranging between max 33.1°F (0.6°C) and min 23.4°F (-4.8°C). With the onset of March, the average high-temperature slightly shifts from February's freezing cold 23.4°F (-4.8°C) to an icy 33.1°F (0.6°C). Weather in March »
Weather in April
April, the same as March, is a wintry spring month in Ontonagon, Michigan, with an average temperature varying between 41.7°F (5.4°C) and 32.4°F (0.2°C). Ontonagon in April experiences a slight uptick in the average high-temperature, adjusting from March's 33.1°F (0.6°C) to a still cold 41.7°F (5.4°C). Weather in April »
Weather in May
May, the last month of the spring in Ontonagon, is a fresh month, with an average temperature fluctuating between 41°F (5°C) and 54.3°F (12.4°C). Ontonagon's May weather brings a rise in high-temperatures, moving from a cold 41.7°F (5.4°C) in April to a cool 54.3°F (12.4°C). Weather in May »
Weather in June
June, the first month of the summer in Ontonagon, is an enjoyable month, with an average temperature varying between 61.5°F (16.4°C) and 48.4°F (9.1°C). The shift into June is marked by a modest rise in the average high-temperature, moving from May's fresh 54.3°F (12.4°C) to a refreshing 61.5°F (16.4°C). Weather in June »
Weather in July
July is an agreeable summer month in Ontonagon, Michigan, with temperature in the range of an average high of 68.2°F (20.1°C) and an average low of 55.9°F (13.3°C). Ontonagon's weather in July presents a minor rise in the average high-temperature, moving from a comfortable 61.5°F (16.4°C) in June to an agreeable 68.2°F (20.1°C). Weather in July »
Weather in August
August, the last month of the summer in Ontonagon, is also an agreeable month, with an average temperature varying between 58.1°F (14.5°C) and 69.4°F (20.8°C). August is the month when Ontonagon's temperatures reach their peak, with averages of 69.4°F (20.8°C) and lows of 58.1°F (14.5°C). Weather in August »
Weather in September
September, the first month of the autumn in Ontonagon, is also an enjoyable month, with an average temperature fluctuating between 63.5°F (17.5°C) and 52.7°F (11.5°C). The beginning of September subtly marks a decrease in the average high-temperature, transitioning from a pleasant 69.4°F (20.8°C) in August to a comfortable 63.5°F (17.5°C). Weather in September »
Weather in October
October, like September, in Ontonagon, Michigan, is a cool autumn month, with an average temperature fluctuating between 50.2°F (10.1°C) and 42.3°F (5.7°C). A moderate decline in the average high-temperature is seen during October, decreasing from an enjoyable 63.5°F (17.5°C) in September to a cool 50.2°F (10.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Ontonagon, Michigan, with an average temperature ranging between max 37.8°F (3.2°C) and min 31.5°F (-0.3°C). With November's arrival, Ontonagon, Michigan, sees a decrease in average high-temperatures, moving from a cool 50.2°F (10.1°C) in October to a wintry 37.8°F (3.2°C). Weather in November »
Weather in December
December, the first month of the winter in Ontonagon, is still a freezing cold month, with an average temperature ranging between min 21°F (-6.1°C) and max 27.5°F (-2.5°C). Stepping into December, Ontonagon observes a temperature decline, with the average high falling from November's wintry 37.8°F (3.2°C) to a subzero cold 27.5°F (-2.5°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
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?
Ontonagon's January weather, marked by an average high temperature of 22.3°F (-5.4°C) and an average low temperature of 14.4°F (-9.8°C), is the coldest in the year.
What is the most humid month in Ontonagon?
The most humid month in Ontonagon is January, with an average relative humidity of 88%.
How many days does it rain in Ontonagon?
Throughout the year, there are 122.6 rainfall days, and 22.56" (573mm) of precipitation is accumulated.
When does it snow in Ontonagon?
January through May, October through December are months with snowfall in Ontonagon, Michigan.
How much does it snow in Ontonagon?
In Ontonagon, Michigan, during the entire year, snow falls for 100.8 days and aggregates up to 33.98" (863mm) of snow.
What is the month with the least sunshine in Ontonagon?
January has the least sunshine of the year in Ontonagon, Michigan, with an average of 1.6h of sunshine.
When is the lowest UV index in Ontonagon?
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the driest month in Ontonagon?
The month with the least rainfall in Ontonagon, Michigan, is February, when the rain falls for 2.5 days and typically collects 1.22" (31mm) of precipitation.
When is Daylight Saving Time (DST) in Ontonagon?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Ontonagon, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month in Ontonagon?
The months with the most rainfall are April, June, August and October, with an average 2.28" (58mm) of precipitation.
What is the least humid month in Ontonagon?
With an average relative humidity of 75%, May is the least humid month.
When it does not snow in Ontonagon?
In Ontonagon, snow does not fall in June through September.
When are the longest days in Ontonagon?
June has the longest days of the year in Ontonagon, with an average of 15h and 48min of daylight.
What month has the most sunshine in Ontonagon?
The month with the most sunshine is July, with an average of 10.3h of sunshine.
What is the month with the highest UV index in Ontonagon?
July and August, with an average maximum UV index of 5, are months with the highest UV index in Ontonagon.
What is the warmest month in Ontonagon?
Ontonagon reaches its average highest temperatures in August, measuring 69.4°F (20.8°C) at the peak and 58.1°F (14.5°C) at the lowest.
When does it snow the most in Ontonagon?
The month with the most snowfall is December, when snow falls for 20.5 days and typically aggregates up to 6.65" (169mm) of snow.
What is the month with the shortest days in Ontonagon?
The month with the shortest days in Ontonagon is December, with an average of 8h and 36min of daylight.
Average temperature
Ontonagon, MI
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).
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
Ontonagon, MI
- Average pressure in January:
30.05"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
30"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
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
Ontonagon, MI
- Average wind speed in January:
12.6mph - Average wind speed in February:
11.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
8.4mph - Average wind speed in September:
9.6mph - Average wind speed in October:
11.1mph - Average wind speed in November:
12.1mph - Average wind speed in December:
12.5mph
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
Ontonagon, MI
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (75%).
Average rainfall
Ontonagon, MI
- Average rainfall in January:
1.34" - Average rainfall in February:
1.22" - Average rainfall in March:
1.38" - Average rainfall in April:
2.28" - Average rainfall in May:
2.17" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.09" - Average rainfall in August:
2.28" - Average rainfall in September:
1.85" - Average rainfall in October:
2.28" - Average rainfall in November:
1.57" - Average rainfall in December:
1.81"
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
Ontonagon, MI
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
2.5 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
14.6 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
6.1 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
Ontonagon, MI
- Average snowfall in January:
6.5" - Average snowfall in February:
6.34" - Average snowfall in March:
4.09" - Average snowfall in April:
4.49" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
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
Ontonagon, MI
- Average snowfall days in January:
22.5 days - Average snowfall days in February:
19.7 days - Average snowfall days in March:
13.8 days - Average snowfall days in April:
7.8 days - Average snowfall days in May:
1.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
2.9 days - Average snowfall days in November:
12.3 days - Average snowfall days in December:
20.5 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 / Average sunshine
Ontonagon, MI
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
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 - Average sunshine in February:
2h and 4min - Average sunshine in March:
4h and 4min - Average sunshine in April:
6h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
7h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
3h and 2min - Average sunshine in December:
2h 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: 1h and 36min).
Average sunshine days
Ontonagon, MI
- Average sunshine days in January:
5.6 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
13 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
6.5 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
Ontonagon, MI
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
Ontonagon, MI
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
Ontonagon, MI
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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