September weather forecast
New Buffalo, MI

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Weather in September

The first month of the autumn, September, is also an agreeable month in New Buffalo, Michigan, with an average temperature ranging between min 59.2°F (15.1°C) and max 71.4°F (21.9°C).

Temperature

As September unfolds, the average high-temperature reaches a pleasant 71.4°F (21.9°C), hinting at a slight fluctuation from the previous month. An average temperature of 59.2°F (15.1°C) is recorded during the nights in September.

Humidity

In September, the average relative humidity in New Buffalo, Michigan, is 78%.

Rainfall

In New Buffalo, during September, the rain falls for 13.4 days and regularly aggregates up to 2.28" (58mm) of precipitation. In New Buffalo, during the entire year, the rain falls for 152.6 days and collects up to 26.3" (668mm) of precipitation.

Snowfall

In New Buffalo, snow does not fall in June through October.

Daylight

In September, the average length of the day in New Buffalo is 12h and 28min.
On the first day of September, sunrise is at 7:13 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:29 pm EDT.

Sunshine

The average sunshine in September in New Buffalo, Michigan, is 8.4h.

UV index

In New Buffalo, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In September, an average UV index of 4 transforms into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the average September temperature in New Buffalo?

In September, in New Buffalo, the average high-temperature is 71.4°F (21.9°C), and the average low-temperature is 59.2°F (15.1°C).

What is the average humidity in September in New Buffalo?

In New Buffalo, Michigan, the average relative humidity in September is 78%.

How many days does it rain in September in New Buffalo?

In New Buffalo, during September, the rain falls for 13.4 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When it does not snow in New Buffalo?

June through October are months without snowfall in New Buffalo, Michigan.

What is the average length of the day in September in New Buffalo?

The average day length in September in New Buffalo, Michigan, is 12h and 28min.

When are sunrise and sunset in September in New Buffalo?

On the first day of September, sunrise is at 7:13 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 7:29 pm EDT.

How long on average sun shines in September in New Buffalo?

In September, the average sunshine duration in New Buffalo is 8.4h.

What is the UV index reading in September in New Buffalo?

The average daily maximum UV index in September in New Buffalo is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
New Buffalo, MI

Average temperature in September - New Buffalo, MI
  • Average high temperature in September: 71.4°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in September: 59.2°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in September
New Buffalo, MI

Average pressure in September - New Buffalo, MI
  • Average pressure in September: 30.03"Hg

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
New Buffalo, MI

Average wind speed in September - New Buffalo, MI
  • Average wind speed in September: 9.1mph

The windiest month (with the highest average wind speed) is January (12.8mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

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Average humidity in September
New Buffalo, MI

Average humidity in September - New Buffalo, MI
  • Average humidity in September: 78%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in September
New Buffalo, MI

Average rainfall in September - New Buffalo, MI
  • Average rainfall in September: 2.28"

The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (1.14").

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Average rainfall days in September
New Buffalo, MI

Average rainfall days in September - New Buffalo, MI
  • Average rainfall days in September: 13.4 days

The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (6 days).

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Average snowfall in September
New Buffalo, MI

Average snowfall in September - New Buffalo, MI
  • Average snowfall in September: 0"

The month with the highest snowfall is January (2.6").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
New Buffalo, MI

Average snowfall days in September - New Buffalo, MI
  • 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).

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Average daylight in September /
Average sunshine in September
New Buffalo, MI

Average daylight in September / Average sunshine in September - New Buffalo, MI
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in September
New Buffalo, MI

Average sunshine days in September - New Buffalo, MI
  • Average sunshine days in September: 13 days

The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is January (10 days).

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Average UV index in September
New Buffalo, MI

Average UV index in September - New Buffalo, MI
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
New Buffalo, MI

Average cloud cover in September - New Buffalo, MI
  • Average cloud cover in September: 29

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in September
New Buffalo, MI

Average visibility in September - New Buffalo, MI
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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New Buffalo, Michigan, USA

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