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 shows a slight dip in September, from August's moderately hot 76.6°F (24.8°C) to an agreeable 70.5°F (21.4°C). Mayville in September anticipates an average nighttime temperature of 53.1°F (11.7°C).Humidity
The average relative humidity in September is 80%.Rainfall
In September, the rain falls for 11.7 days. Throughout September, 1.34" (34mm) of precipitation is accumulated. In Mayville, during the entire year, the rain falls for 139.3 days and collects up to 19.96" (507mm) of precipitation.Snowfall
In Mayville, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 29min.On the first day of September in Mayville, sunrise is at 6:58 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:15 pm EDT.
Sunshine
The average sunshine in September in Mayville is 7.9h.UV index
In Mayville, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 3 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the temperature in September in Mayville?
What is the average humidity in September in Mayville?
How much does it rain in Mayville in September?
When it does not snow in Mayville?
Does it snow in Mayville in September?
How many hours of daylight does Mayville have in September?
When are sunrise and sunset in September in Mayville?
How many hours of sunshine does Mayville have in September?
What is the UV index intensity in September in Mayville?
Average temperature in September
Mayville, MI
- Average high temperature in September: 70.5°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in September: 53.1°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in September
Mayville, 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
Mayville, MI
- Average wind speed in September: 7.5mph
The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in September
Mayville, MI
- Average humidity in September: 80%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Mayville, MI
- Average rainfall in September: 1.34"
The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is December (1.06").
Average rainfall days in September
Mayville, MI
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in September
Mayville, MI
- Average snowfall in September: 0"
The month with the highest snowfall is February (4.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Mayville, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mayville, 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 0min).
- Average sunshine in September: 7h and 5min
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 48min).
Average sunshine days in September
Mayville, MI
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in September
Mayville, 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
Mayville, MI
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in September
Mayville, 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).
Mayville, Michigan, USA
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