September weather forecast
Barretts Mills, OH

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Weather in September

September, the first month of the autumn in Barretts Mills, is also a moderately hot month, with an average temperature fluctuating between 76.5°F (24.7°C) and 56.8°F (13.8°C).

Temperature

The beginning of September subtly marks a decrease in the average high-temperature, transitioning from 81.9°F (27.7°C) in August to a still warm 76.5°F (24.7°C). Throughout September, the average low-temperature dips to a moderate 56.8°F (13.8°C).

Humidity

The average relative humidity in September is 77%.

Rainfall

September is the month with the least rainfall in Barretts Mills, Ohio. Rain falls for 14.6 days and accumulates 2.01" (51mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in September in Barretts Mills is 12h and 26min.
On the first day of September, sunrise is at 7:02 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:17 pm EDT.

Sunshine

The average sunshine in September in Barretts Mills is 8.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 4 during September translates into the following guidance:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What are the temperatures in Barretts Mills in September?

In Barretts Mills, in September, the average high-temperature is 76.5°F (24.7°C), and the average low-temperature is 56.8°F (13.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is evaluated at 87.8°F (31°C).

What is the average humidity in September in Barretts Mills?

In Barretts Mills, Ohio, the average relative humidity in September is 77%.

What is the driest month in Barretts Mills?

September is the month with the least rainfall in Barretts Mills. Rain falls for 14.6 days and accumulates 2.01" (51mm) of precipitation.

How much does it rain in Barretts Mills in September?

In September, in Barretts Mills, Ohio, the rain falls for 14.6 days. Throughout September, 2.01" (51mm) of precipitation is accumulated.

When it does not snow in Barretts Mills?

May through September are months without snowfall in Barretts Mills, Ohio.

Does it snow in Barretts Mills in September?

In Barretts Mills, Ohio, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Barretts Mills have in September?

The average day length in September in Barretts Mills is 12h and 26min.

When are sunrise and sunset in September in Barretts Mills?

On the first day of September in Barretts Mills, sunrise is at 7:02 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:17 pm EDT.

How many hours of sunshine does Barretts Mills have in September?

In September, the average sunshine duration in Barretts Mills, Ohio, is 8.2h.

What is the UV index reading in September in Barretts Mills?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from 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
Barretts Mills, OH

Average temperature in September - Barretts Mills, OH
  • Average high temperature in September: 76.5°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in September
Barretts Mills, OH

Average pressure in September - Barretts Mills, OH
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Barretts Mills, OH

Average wind speed in September - Barretts Mills, OH
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Barretts Mills, OH

Average humidity in September - Barretts Mills, OH
  • Average humidity in September: 77%

The months with the highest relative humidity are January, February and December (82%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in September
Barretts Mills, OH

Average rainfall in September - Barretts Mills, OH
  • Average rainfall in September: 2.01"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in September
Barretts Mills, OH

Average rainfall days in September - Barretts Mills, OH
  • Average rainfall days in September: 14.6 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (10.3 days).

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Average snowfall in September
Barretts Mills, OH

Average snowfall in September - Barretts Mills, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (4.06").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Barretts Mills, OH

Average snowfall days in September - Barretts Mills, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11.3 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
Barretts Mills, OH

Average daylight in September / Average sunshine in September - Barretts Mills, OH
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in September
Barretts Mills, OH

Average sunshine days in September - Barretts Mills, OH
  • Average sunshine days in September: 13.7 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (8.9 days).

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Average UV index in September
Barretts Mills, OH

Average UV index in September - Barretts Mills, OH
  • 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
Barretts Mills, OH

Average cloud cover in September - Barretts Mills, OH
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in September
Barretts Mills, OH

Average visibility in September - Barretts Mills, OH
  • Average visibility in September: 5mi

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

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Barretts Mills, Ohio, USA

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