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 arrival correlates with a reduction in the average high-temperature, down from a warm 76.6°F (24.8°C) in August to a refreshing 67.3°F (19.6°C). Hackensack records an average nighttime low of 48.6°F (9.2°C) in September.Humidity
The average relative humidity in September in Hackensack is 74%.Rainfall
In Hackensack, in September, during 10.8 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, there are 106.9 rainfall days, and 20.35" (517mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 32min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:57 pm. On the last day of September, in Hackensack, sunrise is at 7:16 am and sunset at 6:59 pm CDT.
Sunshine
In Hackensack, the average sunshine in September is 8.3h.UV index
In Hackensack, Minnesota, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, a daily UV index of 4 turns into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in September in Hackensack?
What is the average humidity in September in Hackensack?
How much does it rain in Hackensack in September?
When it does not snow in Hackensack?
Does it snow in Hackensack in September?
What is the average length of the day in September in Hackensack?
What time are sunrise and sunset in September in Hackensack?
How long on average sun shines in September in Hackensack?
What is the UV index reading in September in Hackensack?
Average temperature in September
Hackensack, MN
- Average high temperature in September: 67.3°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (16.5°F).
- Average low temperature in September: 48.6°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in September
Hackensack, MN
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Hackensack, MN
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is October (7.9mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in September
Hackensack, MN
- Average humidity in September: 74%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Hackensack, MN
- Average rainfall in September: 1.57"
The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in September
Hackensack, MN
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is June (15.9 days).
The months with the least rainy days are January and February (2.1 days).
Average snowfall in September
Hackensack, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (7.56").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Hackensack, MN
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Hackensack, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in September
Hackensack, MN
- Average sunshine days in September: 17 days
The month with the most sunshine days is August (17.4 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Hackensack, 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
Hackensack, MN
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Hackensack, MN
- 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, February, March and December (4mi).
Hackensack, Minnesota, USA
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