September weather forecast
Huronia Heights, MI

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Weather in September

The first month of the autumn, September, is also an agreeable month in Huronia Heights, Michigan, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 56.1°F (13.4°C).

Temperature

Transition into September subtly marks a drop in the average high-temperature, moderately moving from a warm 75.2°F (24°C) in August to a pleasant 68.9°F (20.5°C). In September, the average low-temperature records at a moderate 56.1°F (13.4°C) during the nights.

Humidity

The average relative humidity in September is 79%.

Rainfall

In Huronia Heights, in September, it is raining for 13.2 days, with typically 1.81" (46mm) of accumulated precipitation. In Huronia Heights, during the entire year, the rain falls for 155.3 days and collects up to 24.8" (630mm) of precipitation.

Snowfall

In Huronia Heights, snow does not fall in May through September.

Daylight

In Huronia Heights, the average length of the day in September is 12h and 29min.
On the first day of September in Huronia Heights, sunrise is at 6:55 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:12 pm EDT.

Sunshine

In September, the average sunshine is 8.3h.

UV index

In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 3 during September translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

In Huronia Heights, in September, the average high-temperature is 68.9°F (20.5°C), and the average low-temperature is 56.1°F (13.4°C).

What is the average humidity in September?

In September, the average relative humidity in Huronia Heights is 79%.

How many days does it rain in September?

In Huronia Heights, during September, the rain falls for 13.2 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

In Huronia Heights, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September?

The average day length in September is 12h and 29min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:55 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:12 pm EDT.

How many hours of sunshine does Huronia Heights have in September?

In September, the average sunshine duration is 8.3h.

How high is the UV index in September?

In September, the average daily maximum UV index is 3. A UV Index estimate 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
Huronia Heights, MI

Average temperature in September - Huronia Heights, MI
  • Average high temperature in September: 68.9°F

The warmest months (with the highest average high temperature) are July and August (75.2°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in September: 56.1°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in September
Huronia Heights, MI

Average pressure in September - Huronia Heights, MI
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Huronia Heights, MI

Average wind speed in September - Huronia Heights, MI
  • Average wind speed in September: 8.8mph

The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in September
Huronia Heights, MI

Average humidity in September - Huronia Heights, MI
  • Average humidity in September: 79%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, October and November (78%).

Average rainfall in September
Huronia Heights, MI

Average rainfall in September - Huronia Heights, MI
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is December (1.46").

Average rainfall days in September
Huronia Heights, MI

Average rainfall days in September - Huronia Heights, MI
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is October (17 days).
The month with the least rainy days is February (6.4 days).

Average snowfall in September
Huronia Heights, MI

Average snowfall in September - Huronia Heights, MI
  • Average snowfall in September: 0"

The month with the highest snowfall is January (3.9").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Huronia Heights, MI

Average snowfall days in September - Huronia Heights, MI
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Huronia Heights, MI

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in September
Huronia Heights, MI

Average sunshine days in September - Huronia Heights, MI
  • Average sunshine days in September: 13.4 days

The months with the most sunshine days are July and September (13.4 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in September
Huronia Heights, MI

Average UV index in September - Huronia Heights, MI
  • Average UV index in September: 3

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in September
Huronia Heights, MI

Average cloud cover in September - Huronia Heights, MI
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in September
Huronia Heights, MI

Average visibility in September - Huronia Heights, MI
  • Average visibility in September: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

Huronia Heights, Michigan, USA

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