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
September brings a minor shift in the average high-temperature, adjusting from an agreeable 72.7°F (22.6°C) in August to a refreshing 65.7°F (18.7°C). In the month of September, the temperature in Cooks generally rests at an average low of 52.7°F (11.5°C).Humidity
In Cooks, the average relative humidity in September is 80%.Rainfall
In September, in Cooks, the rain falls for 12.3 days. Throughout September, 2.13" (54mm) of precipitation is accumulated. Throughout the year, in Cooks, there are 128.3 rainfall days, and 22.52" (572mm) of precipitation is accumulated.Snowfall
In Cooks, snow does not fall in May through September.Daylight
In September, the average length of the day in Cooks is 12h and 31min.On the first day of September in Cooks, sunrise is at 7:07 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:27 pm EDT.
Sunshine
The average sunshine in September in Cooks is 7.6h.UV index
In September, the average daily maximum UV index in Cooks is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What are September temperatures in Cooks?
What is the average humidity in September in Cooks?
How much does it rain in Cooks in September?
When it does not snow in Cooks?
Does it snow in Cooks in September?
What is the average length of the day in September in Cooks?
When is the sunrise / sunset in September in Cooks?
How many hours of sunshine does Cooks have in September?
What is the UV index intensity in September in Cooks?
Average temperature in September
Cooks, MI
- Average high temperature in September: 65.7°F
The warmest month (with the highest average high temperature) is July (73°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in September: 52.7°F
The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in September
Cooks, MI
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Cooks, MI
- Average wind speed in September: 8.8mph
The windiest month (with the highest average wind speed) is November (10.6mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in September
Cooks, MI
- Average humidity in September: 80%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
Cooks, MI
- Average rainfall in September: 2.13"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days in September
Cooks, MI
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is October (16 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in September
Cooks, MI
- Average snowfall in September: 0"
The month with the highest snowfall is December (7.44").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Cooks, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Cooks, MI
- Average daylight in September: 12h and 3min
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 September: 7h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in September
Cooks, MI
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is June (15.8 days).
The month with the least sunshine days is January (8.2 days).
Average UV index in September
Cooks, MI
- Average UV index in September: 3
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Cooks, MI
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in September
Cooks, MI
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Cooks, Michigan, USA
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