September weather forecastCanton, MI
September
Weather in September
September acts as a soothing balm to the bygone summer's heat, initiating the transition into the cooler, more temperate weather. The dip in the maximum temperature to 72.5°F (22.5°C) brings the first hints of fall. Autumnal hues paint the trees, making the city's landscapes breathtakingly beautiful. Gradual transition from the summer heat to the cool embrace of fall marks the arrival of the harvest season. With pumpkin patches and apple orchards spreading their allure, outdoor family activities gain momentum, embracing the spirit of the fall season.Temperature
The beginning of September in Canton subtly marks a decrease in the average high-temperature, transitioning from a moderately hot 78.8°F (26°C) in August to a pleasant 72.5°F (22.5°C). During the month of September, Canton's nighttime temperature lowers to an average of 56.1°F (13.4°C).Humidity
In Canton, the average relative humidity in September is 77%.Rainfall
In Canton, in September, during 13 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 143.2 rainfall days, and 17.68" (449mm) of precipitation is accumulated.Snowfall
In Canton, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September, sunrise is at 6:59 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:16 pm EDT.
Sunshine
In September, the average sunshine is 8.2h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 4 translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Canton, MI
- Average high temperature in September: 72.5°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in September: 56.1°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in September
Canton, MI
- Average pressure in September: 30.04"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 in September
Canton, MI
- Average wind speed in September: 7.3mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in September
Canton, MI
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in September
Canton, MI
- Average rainfall in September: 1.38"
The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is December (0.87").
Average rainfall days in September
Canton, MI
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Canton, MI
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Canton, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Canton, MI
- Average daylight in September: 12h and 30min
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 6min).
- Average sunshine in September: 8h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in September
Canton, MI
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in September
Canton, MI
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Canton, MI
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in September
Canton, MI
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
