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
As August transitions into September, Ogdensburg sees a gentle drop in the average high-temperature, transitioning from a moderately hot 77°F (25°C) to a pleasant 69.4°F (20.8°C). Throughout September, the temperature in Ogdensburg falls to an average low of 50.9°F (10.5°C).Humidity
In Ogdensburg, the average relative humidity in September is 80%.Rainfall
In September, the rain falls for 11.7 days. Throughout September, 1.73" (44mm) of precipitation is accumulated. Throughout the year, there are 125.2 rainfall days, and 23.54" (598mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Ogdensburg is 12h and 30min.On the first day of the month, sunrise is at 6:19 am and sunset at 7:32 pm. On the last day of September, in Ogdensburg, sunrise is at 6:53 am and sunset at 6:38 pm CDT.
Sunshine
The average sunshine in September in Ogdensburg is 8.6h.UV index
In September, the average daily maximum UV index in Ogdensburg, Wisconsin, is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 3 during September translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the usual temperature for Ogdensburg in September?
What is the average humidity in September in Ogdensburg?
How many days does it rain in September in Ogdensburg?
When it does not snow in Ogdensburg?
Does it snow in Ogdensburg in September?
How many hours of daylight does Ogdensburg have in September?
When is the sunrise / sunset in September in Ogdensburg?
How long on average sun shines in September in Ogdensburg?
What is the UV index reading in September in Ogdensburg?
Average temperature in September
Ogdensburg, WI
- Average high temperature in September: 69.4°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 (21.4°F).
- Average low temperature in September: 50.9°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 (9.9°F).
Average pressure in September
Ogdensburg, WI
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Ogdensburg, WI
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in September
Ogdensburg, WI
- Average humidity in September: 80%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Ogdensburg, WI
- Average rainfall in September: 1.73"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in September
Ogdensburg, WI
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in September
Ogdensburg, WI
- Average snowfall in September: 0"
The month with the highest snowfall is January (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Ogdensburg, WI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ogdensburg, WI
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Ogdensburg, WI
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in September
Ogdensburg, WI
- 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, November and December (UV index 1).
Average cloud cover in September
Ogdensburg, WI
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in September
Ogdensburg, WI
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, August, October and November (6mi).
The months with the lowest visibility are January, February, July, September and December (5mi).
Ogdensburg, Wisconsin, USA
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