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
A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 76.6°F (24.8°C) to an agreeable 70.5°F (21.4°C). In Fairgrove, September's nights observe an average temperature dip to a cool 53.1°F (11.7°C).Humidity
In September, the average relative humidity in Fairgrove, Michigan, is 80%.Rainfall
In September, the rain falls for 11.7 days. Throughout September, 1.5" (38mm) of precipitation is accumulated. In Fairgrove, during the entire year, the rain falls for 140.2 days and collects up to 20.79" (528mm) of precipitation.Snowfall
June through September are months without snowfall in Fairgrove, Michigan.Daylight
The average length of the day in September in Fairgrove is 12h and 29min.On the first day of September in Fairgrove, sunrise is at 6:58 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:16 pm EDT.
Sunshine
In September, the average sunshine is 7.9h.UV index
In Fairgrove, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In September, a daily UV index of 3 turns into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the usual temperature for Fairgrove in September?
What is the average humidity in September in Fairgrove?
How many days does it rain in September in Fairgrove?
When it does not snow in Fairgrove?
Does it snow in Fairgrove in September?
What is the average length of the day in September in Fairgrove?
When are sunrise and sunset in September in Fairgrove?
How long on average sun shines in September in Fairgrove?
How high is the UV index in September in Fairgrove?
Average temperature in September
Fairgrove, 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
Fairgrove, 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
Fairgrove, MI
- Average wind speed in September: 7.6mph
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
Fairgrove, MI
- Average humidity in September: 80%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in September
Fairgrove, MI
- Average rainfall in September: 1.5"
The wettest month (with the highest rainfall) is May (2.32").
The driest month (with the least rainfall) is December (1.06").
Average rainfall days in September
Fairgrove, MI
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in September
Fairgrove, MI
- Average snowfall in September: 0"
The month with the highest snowfall is January (4.37").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Fairgrove, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Fairgrove, MI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
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 42min).
Average sunshine days in September
Fairgrove, MI
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in September
Fairgrove, 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
Fairgrove, MI
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in September
Fairgrove, 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).
Fairgrove, Michigan, USA
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