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 sea temperature 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 transition into September involves a small decrease in the average high-temperature, dipping slightly from a pleasant 73°F (22.8°C) in August to a comfortable 65.8°F (18.8°C). In L'Anse, the average temperature during the nights of September drops to a frosty 49.6°F (9.8°C).Humidity
The average relative humidity in September in L'Anse is 79%.Rainfall
In L'Anse, in September, it is raining for 14.3 days, with typically 2.09" (53mm) of accumulated precipitation. In L'Anse, during the entire year, the rain falls for 127 days and collects up to 21.38" (543mm) of precipitation.Snowfall
June through September are months without snowfall in L'Anse.Ocean temperature
In September, the average ocean temperature in L'Anse, Michigan, is 60.1°F (15.6°C).Note: The enjoyment of swimming decreases for most when the surface water temperature is 60.1°F (15.6°C). Breathing control becomes increasingly challenging as temperatures descend below 69.8°F (21°C).
Daylight
In L'Anse, Michigan, the average length of the day in September is 12h and 32min.On the first day of September in L'Anse, Michigan, sunrise is at 7:14 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 7:34 pm EDT.
Sunshine
The average sunshine in September in L'Anse is 7.4h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 3 during September leads to these advisories:
Heed the precautions - Suggestions to avoid sunburn are made. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the usual temperature for L'Anse in September?
What is the average humidity in September in L'Anse?
How much does it rain in L'Anse in September?
When it does not snow in L'Anse?
Does it snow in L'Anse in September?
How cold is the water in September in L'Anse?
How many hours of daylight does L'Anse have in September?
When is the sunrise / sunset in September in L'Anse?
How many hours of sunshine does L'Anse have in September?
What is the UV index reading in September in L'Anse?
Average temperature in September
L'Anse, MI
- Average high temperature in September: 65.8°F
The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is January (21°F).
- Average low temperature in September: 49.6°F
The months with the highest average low temperature are July and August (55.4°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in September
L'Anse, MI
- Average pressure in September: 29.99"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
L'Anse, MI
- Average wind speed in September: 8mph
The windiest month (with the highest average wind speed) is November (9.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in September
L'Anse, MI
- Average humidity in September: 79%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
L'Anse, MI
- Average rainfall in September: 2.09"
The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in September
L'Anse, MI
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (3 days).
Average snowfall in September
L'Anse, MI
- Average snowfall in September: 0"
The month with the highest snowfall is February (10").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
L'Anse, MI
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (25.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average sea temperature in September
L'Anse, MI
- Average sea temperature in September: 60.1°F
The best month for swimming (with the highest average sea temperature) is August (63.1°F).
The coldest month (with the lowest average sea temperature) is February (33.5°F).
Average daylight in September /
Average sunshine in September
L'Anse, MI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in September
L'Anse, MI
- Average sunshine days in September: 13.4 days
The months with the most sunshine days are June and July (14.3 days).
The months with the least sunshine days are January and February (5.2 days).
Average UV index in September
L'Anse, 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, November and December (UV index 1).
Average cloud cover in September
L'Anse, MI
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
L'Anse, MI
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
L'Anse, Michigan, USA
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