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 for September is an enjoyable 64°F (17.8°C), closely aligning with the temperature of the preceding month. September's average low-temperature reading settles at a fresh 52.7°F (11.5°C).Humidity
In September, the average relative humidity is 80%.Rainfall
In September, the rain falls for 13.5 days. Throughout September, 2.17" (55mm) of precipitation is accumulated. In Wetmore, during the entire year, the rain falls for 122.5 days and collects up to 21.89" (556mm) of precipitation.Snowfall
In Wetmore, snow does not fall in June through September.Daylight
In September, the average length of the day in Wetmore is 12h and 32min.On the first day of the month, sunrise is at 7:07 am and sunset at 8:24 pm. On the last day of September, in Wetmore, Michigan, sunrise is at 7:44 am and sunset at 7:27 pm EDT.
Sunshine
In September, the average sunshine in Wetmore, Michigan, is 7.5h.UV index
In Wetmore, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Wetmore?
What is the average humidity in September in Wetmore?
How many days does it rain in September in Wetmore?
When it does not snow in Wetmore?
Does it snow in Wetmore in September?
How many hours of daylight does Wetmore have in September?
When is the sunrise / sunset in September in Wetmore?
How many hours of sunshine does Wetmore have in September?
How high is the UV index in September in Wetmore?
Average temperature in September
Wetmore, MI
- Average high temperature in September: 64°F
The warmest month (with the highest average high temperature) is August (69.1°F).
The month with the lowest average high temperature is January (23.7°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 February (16.2°F).
Average pressure in September
Wetmore, MI
- Average pressure in September: 30"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
Wetmore, MI
- Average wind speed in September: 10.1mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in September
Wetmore, MI
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (76%).
Average rainfall in September
Wetmore, MI
- Average rainfall in September: 2.17"
The wettest month (with the highest rainfall) is October (2.56").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in September
Wetmore, MI
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in September
Wetmore, MI
- Average snowfall in September: 0"
The month with the highest snowfall is December (6.14").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Wetmore, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Wetmore, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
Wetmore, MI
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is August (16.3 days).
The month with the least sunshine days is January (6.4 days).
Average UV index in September
Wetmore, MI
- Average UV index in September: 4
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
Wetmore, MI
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
Wetmore, MI
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Wetmore, Michigan, USA
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