Climate and monthly weather forecastMcMillan, MI
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in McMillan, Michigan, with an average temperature varying between 13.8°F (-10.1°C) and 22.8°F (-5.1°C). In McMillan, the month of January is known for its lowest average temperatures, reaching a high of 22.8°F (-5.1°C) and a low of 13.8°F (-10.1°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in McMillan, Michigan, with an average temperature ranging between min 13.6°F (-10.2°C) and max 23.2°F (-4.9°C). The arrival of February brings an average high-temperature of a still freezing cold 23.2°F (-4.9°C), closely following the temperature pattern of January. Weather in February »Weather in March
March, the first month of the spring in McMillan, is a cold month, with an average temperature ranging between max 32.4°F (0.2°C) and min 21.6°F (-5.8°C). McMillan's March weather shows an increase in high-temperatures, moving from February's freezing cold 23.2°F (-4.9°C) to a cold 32.4°F (0.2°C). Weather in March »Weather in April
April in McMillan, Michigan, is a chilly spring month, with an average temperature fluctuating between 43.5°F (6.4°C) and 30.9°F (-0.6°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's wintry 32.4°F (0.2°C) to a chilly 43.5°F (6.4°C). Weather in April »Weather in May
May, the last month of the spring in McMillan, is a refreshing month, with an average temperature fluctuating between 41.2°F (5.1°C) and 57°F (13.9°C). With the onset of May, McMillan's average high-temperature sees a rise, moving from April's chilly 43.5°F (6.4°C) to a moderate 57°F (13.9°C). Weather in May »Weather in June
The first month of the summer, June, is an enjoyable month in McMillan, Michigan, with an average temperature fluctuating between 66°F (18.9°C) and 48.4°F (9.1°C). McMillan's transition into June is noticed by a slight rise in the average high-temperature, advancing from a moderate 57°F (13.9°C) in May to a comfortable 66°F (18.9°C). Weather in June »Weather in July
July is an agreeable summer month in McMillan, Michigan, with an average temperature varying between 72.1°F (22.3°C) and 55°F (12.8°C). July is the month when McMillan's temperatures reach their peak, with averages of 72.1°F (22.3°C) and lows of 55°F (12.8°C). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in McMillan, Michigan, with an average temperature varying between 56.8°F (13.8°C) and 71.8°F (22.1°C). Welcoming August, McMillan notes an average high-temperature of a still pleasant 71.8°F (22.1°C), nearly consistent with July's 72.1°F (22.3°C). Weather in August »Weather in September
September, the first month of the autumn in McMillan, is also an enjoyable month, with an average temperature fluctuating between 65.1°F (18.4°C) and 51.6°F (10.9°C). The transition into September subtly indicates a reduction in the average high-temperature, down to a refreshing 65.1°F (18.4°C) from August's pleasant 71.8°F (22.1°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in McMillan, Michigan, with an average temperature fluctuating between 42.3°F (5.7°C) and 51.1°F (10.6°C). October brings a decrease in the average high-temperature, falling from September's comfortable 65.1°F (18.4°C) to a cool 51.1°F (10.6°C). Weather in October »Weather in November
November, the last month of the autumn in McMillan, is also a wintry month, with an average temperature ranging between min 31.3°F (-0.4°C) and max 39.2°F (4°C). The commencement of November indicates a shift in the average high-temperature, receding from October's fresh 51.1°F (10.6°C) to an icy 39.2°F (4°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in McMillan, Michigan, with an average temperature fluctuating between 21°F (-6.1°C) and 28.8°F (-1.8°C). December ushers in a slight temperature change, with average high-temperatures reducing from November's icy 39.2°F (4°C) to a freezing cold 28.8°F (-1.8°C). Weather in December »Updated: Jun 10, 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
The coldest time of the year is January, with temperatures averaging a high of 22.8°F (-5.1°C) and a low of 13.8°F (-10.1°C).
January and February, with an average relative humidity of 91%, are most humid months.
In McMillan, during the entire year, the rain falls for 123.2 days and collects up to 22.17" (563mm) of precipitation.
Months with snowfall are January through May, October through December.
The month with the most snowfall is January, when snow falls for 24.8 days and typically aggregates up to 10.08" (256mm) of snow.
In McMillan, during the entire year, snow falls for 108.1 days and aggregates up to 48.31" (1227mm) of snow.
With an average of 1.6h of sunshine, January has the least sunshine of the year.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
March is the month with the least rainfall. Rain falls for 8.1 days and accumulates 1.5" (38mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
With an average relative humidity of 73%, May is the least humid month.
In McMillan, snow does not fall in June through September.
June has the longest days of the year, with an average of 15h and 42min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
July, with average temperatures reaching a high of 72.1°F (22.3°C) and a low of 55°F (12.8°C), is the warmest month.
With an average of 9.9h of sunshine, July has the most sunshine of the year.
October is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.8" (71mm) of precipitation.
With an average of 8h and 42min of daylight, December has the shortest days of the year.
Average temperature
McMillan, MI
The warmest month (with the highest average high temperature) is July (72.1°F).
The month with the lowest average high temperature is January (22.8°F).
The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is February (13.6°F).
Average pressure
McMillan, MI
- Average pressure in January:
30.01"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.02"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
McMillan, MI
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.3mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9mph - Average wind speed in May:
8mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.4mph - Average wind speed in September:
8.3mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is November (10.1mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity
McMillan, MI
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (73%).
Average rainfall
McMillan, MI
- Average rainfall in January:
1.54" - Average rainfall in February:
1.61" - Average rainfall in March:
1.5" - Average rainfall in April:
2.09" - Average rainfall in May:
1.54" - Average rainfall in June:
1.93"
- Average rainfall in July:
1.93" - Average rainfall in August:
1.77" - Average rainfall in September:
1.93" - Average rainfall in October:
2.8" - Average rainfall in November:
1.73" - Average rainfall in December:
1.81"
The wettest month (with the highest rainfall) is October (2.8").
The driest month (with the least rainfall) is March (1.5").
Average rainfall days
McMillan, MI
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
3.1 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
12 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
14 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is October (15.3 days).
The month with the least rainy days is February (3.1 days).
Average snowfall
McMillan, MI
- Average snowfall in January:
10.08" - Average snowfall in February:
9.96" - Average snowfall in March:
6.69" - Average snowfall in April:
4.33" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is January (10.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
McMillan, MI
- Average snowfall days in January:
24.8 days - Average snowfall days in February:
21.9 days - Average snowfall days in March:
14.6 days - Average snowfall days in April:
8.5 days - Average snowfall days in May:
1.1 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:
3.3 days - Average snowfall days in November:
13.5 days - Average snowfall days in December:
20.4 days
The month with the highest number of snowfall days is January (24.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
McMillan, MI
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 42min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 42min
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 36min - Average sunshine in February:
2h and 30min - Average sunshine in March:
4h and 24min - Average sunshine in April:
6h and 18min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 30min - Average sunshine in September:
7h and 30min - Average sunshine in October:
4h and 36min - Average sunshine in November:
3h and 12min - Average sunshine in December:
2h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days
McMillan, MI
- Average sunshine days in January:
5.8 days - Average sunshine days in February:
6.6 days - Average sunshine days in March:
12 days - Average sunshine days in April:
13 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
15.6 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
11.1 days - Average sunshine days in November:
10.2 days - Average sunshine days in December:
7.6 days
The month with the most sunshine days is June (16.3 days).
The month with the least sunshine days is January (5.8 days).
Average UV index
McMillan, 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
McMillan, MI
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
McMillan, MI
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
