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
North Ironwood experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a moderately hot 73.6°F (23.1°C) in August to an enjoyable 65.7°F (18.7°C). During the month of September, the nighttime temperature falls to an average of 50.5°F (10.3°C).Humidity
In September, the average relative humidity in North Ironwood is 79%.Rainfall
In September, in North Ironwood, Michigan, the rain falls for 14.4 days. Throughout September, 1.93" (49mm) of precipitation is accumulated. In North Ironwood, Michigan, during the entire year, the rain falls for 125.1 days and collects up to 25.94" (659mm) of precipitation.Snowfall
June through September are months without snowfall in North Ironwood.Daylight
In North Ironwood, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 6:21 am and sunset at 7:39 pm. On the last day of September, in North Ironwood, sunrise is at 6:58 am and sunset at 6:41 pm CDT.
Sunshine
The average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: During September, 3 as the daily maximum UV index converts into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What is the temperature in September in North Ironwood?
What is the average humidity in September in North Ironwood?
How much does it rain in North Ironwood in September?
When it does not snow in North Ironwood?
Does it snow in North Ironwood in September?
How many hours of daylight does North Ironwood have in September?
What time are sunrise and sunset in September in North Ironwood?
How many hours of sunshine does North Ironwood have in September?
How high is the UV index in September in North Ironwood?
Average temperature in September
North Ironwood, MI
- Average high temperature in September: 65.7°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (19.8°F).
- Average low temperature in September: 50.5°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in September
North Ironwood, MI
- Average pressure in September: 30"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
North Ironwood, MI
- Average wind speed in September: 8.4mph
The windiest months (with the highest average wind speed) are January and November (10.2mph).
The calmest months (with the lowest average wind speed) are June and July (7.1mph).
Average humidity in September
North Ironwood, MI
- Average humidity in September: 79%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
North Ironwood, MI
- Average rainfall in September: 1.93"
The wettest month (with the highest rainfall) is April (2.8").
The driest month (with the least rainfall) is February (1.5").
Average rainfall days in September
North Ironwood, MI
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is June (15 days).
The months with the least rainy days are January and February (2.4 days).
Average snowfall in September
North Ironwood, MI
- Average snowfall in September: 0"
The month with the highest snowfall is December (13.86").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
North Ironwood, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (25.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
North Ironwood, 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 42min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
North Ironwood, MI
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is August (14.2 days).
The month with the least sunshine days is January (5.3 days).
Average UV index in September
North Ironwood, MI
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
North Ironwood, MI
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in September
North Ironwood, 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).
North Ironwood, Michigan, USA
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