Climate and monthly weather forecastClayton, MI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Clayton, Michigan, is a freezing cold winter month, with an average temperature ranging between max 28.8°F (-1.8°C) and min 18.1°F (-7.7°C). Clayton's temperature records reveal January as the coldest month, marked by average highs of 28.8°F (-1.8°C) and lows of 18.1°F (-7.7°C). Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Clayton, Michigan, with an average temperature fluctuating between 19.9°F (-6.7°C) and 32.2°F (0.1°C). The shift from January to February is characterized by an average high-temperature of an icy 32.2°F (0.1°C), not significantly different from the 28.8°F (-1.8°C) of January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Clayton, Michigan, with an average temperature ranging between min 29.5°F (-1.4°C) and max 43.9°F (6.6°C). As Clayton welcomes March, the average high-temperature sees a rise, transitioning from a wintry 32.2°F (0.1°C) in February to a frosty 43.9°F (6.6°C). Weather in March »Weather in April
April is a mild spring month in Clayton, Michigan, with an average temperature fluctuating between 38.8°F (3.8°C) and 55.6°F (13.1°C). April's onset witnesses a shift in the average high-temperature, moving from a chilly 43.9°F (6.6°C) in March to a mild 55.6°F (13.1°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Clayton, Michigan, with an average temperature ranging between min 50.7°F (10.4°C) and max 68.4°F (20.2°C). The beginning of May signals a rise in the average high-temperature, moving from a refreshing 55.6°F (13.1°C) in April to a pleasant 68.4°F (20.2°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Clayton, Michigan, with an average temperature ranging between max 75.9°F (24.4°C) and min 58.6°F (14.8°C). Clayton in June denotes a subtle temperature transition, adjusting from an average high of an agreeable 68.4°F (20.2°C) in May to a moderately hot 75.9°F (24.4°C). Weather in June »Weather in July
July, like June, in Clayton, Michigan, is another warm summer month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 79.5°F (26.4°C). July, with average temperatures reaching a high of 79.5°F (26.4°C) and a low of 62.2°F (16.8°C), is the warmest month. Weather in July »Weather in August
August, the last month of the summer in Clayton, is also a moderately hot month, with an average temperature ranging between max 77.7°F (25.4°C) and min 60.6°F (15.9°C). The initiation of August sees an average high-temperature of a still moderately hot 77.7°F (25.4°C), showing minor variations from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Clayton, Michigan, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 72.3°F (22.4°C). In Clayton, the average high-temperature in September gently drops from a moderately hot 77.7°F (25.4°C) in August to an agreeable 72.3°F (22.4°C). Weather in September »Weather in October
October, like September, is another mild autumn month in Clayton, Michigan, with an average temperature varying between 44.6°F (7°C) and 59.9°F (15.5°C). Stepping into October, Clayton observes a temperature decline, with the average high falling from September's pleasant 72.3°F (22.4°C) to a refreshing 59.9°F (15.5°C). Weather in October »Weather in November
November, the last month of the autumn in Clayton, is also a frosty month, with an average temperature ranging between max 45.5°F (7.5°C) and min 33.3°F (0.7°C). The onset of November brings a distinct decrease in the average high-temperature, receding from a mild 59.9°F (15.5°C) in October to a frosty 45.5°F (7.5°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Clayton, Michigan, with an average temperature ranging between min 25.7°F (-3.5°C) and max 34.7°F (1.5°C). As Clayton enters December, the average high-temperature decreases from the a frosty 45.5°F (7.5°C) of November to a cold 34.7°F (1.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Clayton, MI
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure
Clayton, MI
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Clayton, MI
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.6mph - Average wind speed in April:
10mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Clayton, MI
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are March, April and October (77%).
Average rainfall
Clayton, MI
- Average rainfall in January:
0.63" - Average rainfall in February:
0.67" - Average rainfall in March:
0.94" - Average rainfall in April:
1.5" - Average rainfall in May:
1.54" - Average rainfall in June:
1.65"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.34" - Average rainfall in September:
0.75" - Average rainfall in October:
0.94" - Average rainfall in November:
0.67" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is June (1.65").
The driest months (with the least rainfall) are January and December (0.63").
Average rainfall days
Clayton, MI
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (5.3 days).
Average snowfall
Clayton, MI
The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Clayton, MI
- Average snowfall days in January:
12.2 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
5.5 days - Average snowfall days in April:
1.6 days - Average snowfall days in May:
0.1 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:
0.1 days - Average snowfall days in November:
4.1 days - Average snowfall days in December:
9.9 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Clayton, MI
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 6min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 48min - Average sunshine in April:
6h and 54min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 36min - Average sunshine in September:
7h and 54min - Average sunshine in October:
5h and 48min - Average sunshine in November:
4h and 48min - Average sunshine in December:
3h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days
Clayton, MI
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index
Clayton, MI
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Clayton, MI
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Clayton, MI
The months with the highest visibility are February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, August and September (5mi).





