Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The average high-temperature slightly decreases in September, shifting from a moderately hot 76.6°F (24.8°C) in August to an agreeable 70.5°F (21.4°C). The average nighttime temperature lowers to a cool 53.8°F (12.1°C) throughout September.Humidity
In Yale, Michigan, the average relative humidity in September is 80%.Rainfall
In September, the rain falls for 9.8 days. Throughout September, 0.59" (15mm) of precipitation is accumulated. In Yale, during the entire year, the rain falls for 104.6 days and collects up to 8.5" (216mm) of precipitation.Snowfall
In Yale, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 6:56 am and sunset at 8:05 pm. On the last day of September, sunrise is at 7:28 am and sunset at 7:13 pm EDT.
Sunshine
In September, the average sunshine is 8h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 3 in September transforms into the following instructions:
Act with care - The need to guard against sun damage is communicated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are September temperatures in Yale?
What is the average humidity in September in Yale?
How many days does it rain in September in Yale?
When it does not snow in Yale?
Does it snow in Yale in September?
How many hours of daylight does Yale have in September?
When are sunrise and sunset in September in Yale?
How long on average sun shines in September in Yale?
How high is the UV index in September in Yale?
Average temperature in September
Yale, MI
- Average high temperature in September: 70.5°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in September: 53.8°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in September
Yale, MI
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Yale, MI
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in September
Yale, MI
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in September
Yale, MI
- Average rainfall in September: 0.59"
The wettest month (with the highest rainfall) is May (1.14").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in September
Yale, MI
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is May (12.8 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in September
Yale, MI
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Yale, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Yale, MI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h 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: 2h and 54min).
Average sunshine days in September
Yale, MI
- Average sunshine days in September: 17.3 days
The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is July (14.6 days).
Average UV index in September
Yale, MI
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Yale, MI
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in September
Yale, MI
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Yale, Michigan, USA
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