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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, like December, is another subzero cold winter month in Old Mission, Michigan, with an average temperature fluctuating between 25.7°F (-3.5°C) and 18.9°F (-7.3°C). January is Old Mission's coldest month, registering average high temperatures of 25.7°F (-3.5°C) and lows of 18.9°F (-7.3°C). Weather in January »
Weather in February
February, the last month of the winter in Old Mission, is another freezing cold month, with an average temperature varying between 26.4°F (-3.1°C) and 18.9°F (-7.3°C). Old Mission experiences an average high-temperature of a still freezing cold 26.4°F (-3.1°C) with the onset of February, subtly varied from January's 25.7°F (-3.5°C). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Old Mission, Michigan, with an average temperature varying between 35.2°F (1.8°C) and 25.5°F (-3.6°C). March's onset witnesses a minor shift in the average high-temperature, moving from a freezing cold 26.4°F (-3.1°C) in February to a cold 35.2°F (1.8°C). Weather in March »
Weather in April
April in Old Mission, Michigan, is a chilly spring month, with an average temperature ranging between min 34.2°F (1.2°C) and max 44.8°F (7.1°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from an icy 35.2°F (1.8°C) in March to a chilly 44.8°F (7.1°C). Weather in April »
Weather in May
May, the last month of the spring in Old Mission, is a mild month, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 56.3°F (13.5°C). In Old Mission, the onset of May comes with an increased average high-temperature, moving from April's chilly 44.8°F (7.1°C) to a moderate 56.3°F (13.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Old Mission, Michigan, with an average temperature fluctuating between 51.3°F (10.7°C) and 64°F (17.8°C). Old Mission in June denotes a subtle temperature transition, adjusting from an average high of 56.3°F (13.5°C) in May to a still refreshing 64°F (17.8°C). Weather in June »
Weather in July
July in Old Mission, Michigan, is an agreeable summer month, with an average temperature fluctuating between 71.2°F (21.8°C) and 59°F (15°C). In July, the average high-temperature marginally rises from a comfortable 64°F (17.8°C) in June to a pleasant 71.2°F (21.8°C). Weather in July »
Weather in August
The last month of the summer, August, is also an agreeable month in Old Mission, Michigan, with an average temperature varying between 60.4°F (15.8°C) and 72.1°F (22.3°C). In Old Mission, the average temperatures in August are the highest, with a peak at 72.1°F (22.3°C) and a low of 60.4°F (15.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Old Mission, Michigan, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 66.4°F (19.1°C). A moderate decline in average high-temperatures is noted in September, moving from a pleasant 72.1°F (22.3°C) in August to a refreshing 66.4°F (19.1°C). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Old Mission, Michigan, with an average temperature ranging between min 45.3°F (7.4°C) and max 54.1°F (12.3°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a refreshing 66.4°F (19.1°C) in September to a cool 54.1°F (12.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Old Mission, Michigan, with an average temperature ranging between min 34.5°F (1.4°C) and max 41.9°F (5.5°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a cool 54.1°F (12.3°C) in October to a cold 41.9°F (5.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Old Mission, Michigan, with an average temperature varying between 32°F (0°C) and 25.7°F (-3.5°C). The shift from November to December involves a decrease in the average high-temperature, from an icy 41.9°F (5.5°C) to a still cold 32°F (0°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 is the coldest time of year in Old Mission?
January is Old Mission's coldest month, registering average high temperatures of 25.7°F (-3.5°C) and lows of 18.9°F (-7.3°C).
What is the most humid month in Old Mission?
The most humid month in Old Mission, Michigan, is January, with an average relative humidity of 87%.
How many days does it rain in Old Mission?
In Old Mission, Michigan, during the entire year, the rain falls for 136.2 days and collects up to 24.65" (626mm) of precipitation.
When does it snow in Old Mission?
Months with snowfall in Old Mission, Michigan, are January through May, October through December.
What is the snowiest month in Old Mission?
January is the month with the most snowfall in Old Mission. Snow falls for 21.8 days and accumulates 6.57" (167mm) of snow.
How many days does it snow in Old Mission?
Throughout the year, there are 89.8 snowfall days, and 28.03" (712mm) of snow is accumulated.
What is the month with the least sunshine in Old Mission?
The month with the least sunshine in Old Mission is January, with an average of 1.7h of sunshine.
When is the lowest UV index in Old Mission?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.
What is the driest month in Old Mission?
February is the month with the least rainfall in Old Mission, Michigan. Rain falls for 3.9 days and accumulates 1.54" (39mm) of precipitation.
When is Daylight Saving Time (DST) in Old Mission?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Old Mission, 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 least humid month in Old Mission?
April and May, with an average relative humidity of 77%, are the least humid months in Old Mission.
When it does not snow in Old Mission?
June through September are months without snowfall in Old Mission.
When are the longest days in Old Mission?
June has the longest days of the year in Old Mission, Michigan, with an average of 15h and 36min of daylight.
What is the month with the highest UV index in Old Mission?
The months with the highest UV index in Old Mission, Michigan, are June through August, with an average maximum UV index of 5.
What month has the most sunshine in Old Mission?
July has the most sunshine of the year in Old Mission, with an average of 10.2h of sunshine.
What month is the hottest in Old Mission?
August brings the highest temperatures, with an average high of 72.1°F (22.3°C) and an average low of 60.4°F (15.8°C).
What is the rainiest month in Old Mission?
The month with the most rainfall is October, when the rain falls for 17.9 days and typically aggregates up to 2.91" (74mm) of precipitation.
What is the month with the shortest days in Old Mission?
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Old Mission, MI
The warmest month (with the highest average high temperature) is August (72.1°F).
The month with the lowest average high temperature is January (25.7°F).
The month with the highest average low temperature is August (60.4°F).
The coldest months (with the lowest average low temperature) are January and February (18.9°F).
Average pressure
Old Mission, MI
- Average pressure in January:
30.03"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
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
Old Mission, MI
- Average wind speed in January:
12.6mph - Average wind speed in February:
11.6mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.7mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
8.5mph - Average wind speed in September:
9.4mph - Average wind speed in October:
11.4mph - Average wind speed in November:
12.6mph - Average wind speed in December:
12.6mph
The windiest months (with the highest average wind speed) are January, November and December (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity
Old Mission, MI
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall
Old Mission, MI
- Average rainfall in January:
1.77" - Average rainfall in February:
1.54" - Average rainfall in March:
1.69" - Average rainfall in April:
2.48" - Average rainfall in May:
2.4" - Average rainfall in June:
2.17"
- Average rainfall in July:
1.77" - Average rainfall in August:
1.77" - Average rainfall in September:
1.81" - Average rainfall in October:
2.91" - Average rainfall in November:
2.2" - Average rainfall in December:
2.13"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days
Old Mission, MI
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
3.9 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
17.9 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is October (17.9 days).
The month with the least rainy days is February (3.9 days).
Average snowfall
Old Mission, MI
- Average snowfall in January:
6.57" - Average snowfall in February:
5.98" - Average snowfall in March:
3.31" - Average snowfall in April:
1.93" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Old Mission, MI
- Average snowfall days in January:
21.8 days - Average snowfall days in February:
19.4 days - Average snowfall days in March:
12.7 days - Average snowfall days in April:
5.7 days - Average snowfall days in May:
0.5 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 days - Average snowfall days in October:
1.4 days - Average snowfall days in November:
10.2 days - Average snowfall days in December:
18.1 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Old Mission, MI
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
1h and 4min - Average sunshine in February:
2h and 4min - Average sunshine in March:
5h and 0min - Average sunshine in April:
6h and 4min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 5min - Average sunshine in November:
3h and 4min - Average sunshine in December:
2h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days
Old Mission, MI
- Average sunshine days in January:
4.7 days - Average sunshine days in February:
5.9 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
14 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
9.5 days - Average sunshine days in November:
10.6 days - Average sunshine days in December:
6.5 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is January (4.7 days).
Average UV index
Old Mission, MI
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Old Mission, MI
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Old Mission, MI
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Old Mission, Michigan, USA
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