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's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a warm 74.8°F (23.8°C) in August to a pleasant 68.2°F (20.1°C). During the month of September, the temperature falls to an average of 51.6°F (10.9°C).Humidity
In September, the average relative humidity in Alba, Michigan, is 79%.Rainfall
In Alba, Michigan, in September, during 12.8 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 128.6 rainfall days, and 23.43" (595mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Alba.Daylight
In Alba, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 7:02 am and sunset at 8:16 pm. On the last day of September, sunrise is at 7:37 am and sunset at 7:21 pm EDT.
Sunshine
In September, the average sunshine is 7.9h.UV index
In September, the average daily maximum UV index in Alba is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Alba?
What is the average humidity in September in Alba?
How many days does it rain in September in Alba?
When it does not snow in Alba?
Does it snow in Alba in September?
How many hours of daylight does Alba have in September?
When is the sunrise / sunset in September in Alba?
How many hours of sunshine does Alba have in September?
What is the UV index intensity in September in Alba?
Average temperature in September
Alba, MI
- Average high temperature in September: 68.2°F
The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is January (23.9°F).
- Average low temperature in September: 51.6°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 (15.6°F).
Average pressure in September
Alba, MI
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Alba, MI
- Average wind speed in September: 7.8mph
The windiest months (with the highest average wind speed) are January and December (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in September
Alba, MI
- Average humidity in September: 79%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
Alba, MI
- Average rainfall in September: 1.81"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days in September
Alba, MI
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is October (17.3 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in September
Alba, MI
- Average snowfall in September: 0"
The month with the highest snowfall is January (9.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Alba, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (22.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Alba, MI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in September
Alba, MI
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is January (6.5 days).
Average UV index in September
Alba, MI
- Average UV index in September: 3
The months with the highest UV index are June, 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
Alba, MI
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
Alba, MI
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Alba, Michigan, USA
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