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 transition into September involves a small decrease in the average high-temperature, dipping slightly from a warm 77.4°F (25.2°C) in August to an agreeable 68.9°F (20.5°C). September nights in Detroit Lakes, Minnesota, experience a consistent temperature drop to a cool 50°F (10°C).Humidity
In September, the average relative humidity is 70%.Rainfall
In September, the rain falls for 10.8 days. Throughout September, 1.42" (36mm) of precipitation is accumulated. In Detroit Lakes, during the entire year, the rain falls for 112.4 days and collects up to 19.8" (503mm) of precipitation.Snowfall
June through September are months without snowfall in Detroit Lakes.Daylight
In September, the average length of the day in Detroit Lakes is 12h and 32min.On the first day of the month, sunrise is at 6:44 am and sunset at 8:02 pm. On the last day of September, sunrise is at 7:21 am and sunset at 7:04 pm CDT.
Sunshine
The average sunshine in September is 8.7h.UV index
In Detroit Lakes, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 in September translates into these instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are September temperatures in Detroit Lakes?
What is the average humidity in September in Detroit Lakes?
How much does it rain in Detroit Lakes in September?
When it does not snow in Detroit Lakes?
Does it snow in Detroit Lakes in September?
How many hours of daylight does Detroit Lakes have in September?
What time are sunrise and sunset in September in Detroit Lakes?
How many hours of sunshine does Detroit Lakes have in September?
How high is the UV index in September in Detroit Lakes?
Average temperature in September
Detroit Lakes, MN
- Average high temperature in September: 68.9°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in September: 50°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in September
Detroit Lakes, MN
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Detroit Lakes, MN
- Average wind speed in September: 9mph
The windiest month (with the highest average wind speed) is October (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.7mph).
Average humidity in September
Detroit Lakes, MN
- Average humidity in September: 70%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (69%).
Average rainfall in September
Detroit Lakes, MN
- Average rainfall in September: 1.42"
The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.67").
Average rainfall days in September
Detroit Lakes, MN
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in September
Detroit Lakes, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (5.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Detroit Lakes, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (18.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Detroit Lakes, MN
- 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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in September
Detroit Lakes, MN
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is June (10 days).
Average UV index in September
Detroit Lakes, MN
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Detroit Lakes, MN
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Detroit Lakes, MN
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Detroit Lakes, Minnesota, USA
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