September weather forecast
Connorville, MI

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Weather in September

The first month of the autumn, September, is still a comfortable month in Connorville, Michigan, with an average temperature fluctuating between 49.3°F (9.6°C) and 66.2°F (19°C).

Temperature

The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 74.1°F (23.4°C) in August to a comfortable 66.2°F (19°C). During September, the temperature in Connorville is averaged to a low of 49.3°F (9.6°C) at night.

Humidity

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

Rainfall

In Connorville, during September, the rain falls for 14 days and regularly aggregates up to 1.93" (49mm) of precipitation. Throughout the year, there are 112.5 rainfall days, and 22.68" (576mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Connorville, Michigan.

Daylight

In Connorville, Michigan, the average length of the day in September is 12h and 32min.
On the first day of September in Connorville, sunrise is at 6:20 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:40 pm CDT.

Sunshine

The average sunshine in September in Connorville is 7.7h.

UV index

In Connorville, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 3 transforms into these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Around midday, solar radiation is most harmful; hence, exposure should be limited. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the average September temperature in Connorville?

In Connorville, in September, the average high-temperature is 66.2°F (19°C), and the average low-temperature is 49.3°F (9.6°C).

What is the average humidity in September in Connorville?

In September, the average relative humidity is 79%.

How many days does it rain in September in Connorville?

In Connorville, during September, the rain falls for 14 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow in Connorville?

In Connorville, snow does not fall in June through September.

Does it snow in Connorville in September?

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

What is the average length of the day in September in Connorville?

In Connorville, Michigan, the average day length in September is 12h and 32min.

When is the sunrise / sunset in September in Connorville?

On the first day of September in Connorville, sunrise is at 6:20 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:40 pm CDT.

How long on average sun shines in September in Connorville?

In Connorville, the average sunshine duration in September is 7.7h.

How high is the UV index in September in Connorville?

In September, the average daily maximum UV index in Connorville, Michigan, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
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
Connorville, MI

Average temperature in September - Connorville, MI
  • Average high temperature in September: 66.2°F

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (19.2°F).

  • Average low temperature in September: 49.3°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).

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Average pressure in September
Connorville, MI

Average pressure in September - Connorville, 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).

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Average wind speed in September
Connorville, MI

Average wind speed in September - Connorville, MI
  • Average wind speed in September: 8mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.1mph).

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Average humidity in September
Connorville, MI

Average humidity in September - Connorville, MI
  • Average humidity in September: 79%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in September
Connorville, MI

Average rainfall in September - Connorville, MI
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is February (1.06").

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Average rainfall days in September
Connorville, MI

Average rainfall days in September - Connorville, MI
  • Average rainfall days in September: 14 days

The month with the highest number of rainy days is August (14.4 days).
The month with the least rainy days is February (1.5 days).

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Average snowfall in September
Connorville, MI

Average snowfall in September - Connorville, MI
  • Average snowfall in September: 0"

The month with the highest snowfall is December (10.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Connorville, MI

Average snowfall days in September - Connorville, MI
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (23.3 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
Connorville, MI

Average daylight in September / Average sunshine in September - Connorville, 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 36min).

  • Average sunshine in September: 7h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).

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Average sunshine days in September
Connorville, MI

Average sunshine days in September - Connorville, MI
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is July (15.5 days).
The month with the least sunshine days is January (7.4 days).

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Average UV index in September
Connorville, MI

Average UV index in September - Connorville, 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, February, March, November and December (UV index 1).

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Average cloud cover in September
Connorville, MI

Average cloud cover in September - Connorville, MI
  • Average cloud cover in September: 44

The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 35).

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Average visibility in September
Connorville, MI

Average visibility in September - Connorville, MI
  • Average visibility in September: 6mi

The months with the highest visibility are May, June, July, September and October (6mi).
The months with the lowest visibility are January and February (4mi).

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Connorville, Michigan, USA

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