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 onset of September aligns with a soft reduction in the average high-temperature, gently falling from a moderately hot 77.5°F (25.3°C) in August to a pleasant 69.6°F (20.9°C). Throughout September, the nighttime temperature averages to a cool 50.7°F (10.4°C).Humidity
In September, the average relative humidity is 76%.Rainfall
In Brook Park, during September, the rain falls for 10.8 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Brook Park, Minnesota, during the entire year, the rain falls for 116.9 days and collects up to 20.2" (513mm) of precipitation.Snowfall
In Brook Park, snow does not fall in June through September.Daylight
In Brook Park, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 6:34 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:53 pm CDT.
Sunshine
In Brook Park, the average sunshine in September is 8.6h.UV index
In Brook Park, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the temperature in September in Brook Park?
What is the average humidity in September in Brook Park?
How much does it rain in Brook Park in September?
When it does not snow in Brook Park?
Does it snow in Brook Park in September?
What is the average length of the day in September in Brook Park?
When is the sunrise / sunset in September in Brook Park?
How long on average sun shines in September in Brook Park?
What is the UV index reading in September in Brook Park?
Average temperature in September
Brook Park, MN
- Average high temperature in September: 69.6°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in September: 50.7°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in September
Brook Park, MN
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Brook Park, MN
- Average wind speed in September: 7.8mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in September
Brook Park, MN
- Average humidity in September: 76%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Brook Park, MN
- Average rainfall in September: 1.65"
The wettest month (with the highest rainfall) is June (3.27").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in September
Brook Park, MN
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in September
Brook Park, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Brook Park, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Brook Park, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in September
Brook Park, MN
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in September
Brook Park, 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
Brook Park, MN
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in September
Brook Park, MN
- 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).
Brook Park, Minnesota, USA
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