September weather forecast
Preston Addition, OH

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Preston Addition, Ohio, with an average temperature ranging between min 56.7°F (13.7°C) and max 78.4°F (25.8°C).

Temperature

Preston Addition's weather subtly changes with the onset of September, barely falling from a moderately hot 84.9°F (29.4°C) in August to a still warm 78.4°F (25.8°C). Preston Addition registers a pronounced decline from daytime peak temperatures, averaging a refreshing 56.7°F (13.7°C) lows in September.

Humidity

In Preston Addition, the average relative humidity in September is 76%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.3 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

In Preston Addition, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 7:01 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:15 pm EDT.

Sunshine

In Preston Addition, the average sunshine in September is 8.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. To protect against the Sun's most potent rays, avoid direct exposure around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures?

In Preston Addition, in September, the average high-temperature is 78.4°F (25.8°C), and the average low-temperature is 56.7°F (13.7°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 95°F (35°C).

What is the average humidity in September?

The average relative humidity in September is 76%.

What is the driest month in Preston Addition?

The month with the least rainfall is September, when the rain falls for 13.3 days and typically collects 1.85" (47mm) of precipitation.

How many days does it rain in September?

In Preston Addition, in September, it is raining for 13.3 days, with typically 1.85" (47mm) of accumulated precipitation.

When it does not snow?

In Preston Addition, snow does not fall in May through September.

Does it snow in September?

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

How many hours of daylight does Preston Addition have in September?

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

When are sunrise and sunset in September?

On the first day of September, sunrise is at 7:01 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:15 pm EDT.

How many hours of sunshine does Preston Addition have in September?

In September, the average sunshine duration is 8.2h.

What is the UV index reading in September?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Preston Addition, OH

Average temperature in September - Preston Addition, OH
  • Average high temperature in September: 78.4°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in September: 56.7°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in September
Preston Addition, OH

Average pressure in September - Preston Addition, OH
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Preston Addition, OH

Average wind speed in September - Preston Addition, OH
  • Average wind speed in September: 4.9mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in September
Preston Addition, OH

Average humidity in September - Preston Addition, OH
  • Average humidity in September: 76%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).

Average rainfall in September
Preston Addition, OH

Average rainfall in September - Preston Addition, OH
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in September
Preston Addition, OH

Average rainfall days in September - Preston Addition, OH
  • Average rainfall days in September: 13.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in September
Preston Addition, OH

Average snowfall in September - Preston Addition, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Preston Addition, OH

Average snowfall days in September - Preston Addition, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Preston Addition, OH

Average daylight in September / Average sunshine in September - Preston Addition, 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 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in September
Preston Addition, OH

Average sunshine days in September - Preston Addition, OH
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).

Average UV index in September
Preston Addition, OH

Average UV index in September - Preston Addition, OH
  • Average UV index in September: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Preston Addition, OH

Average cloud cover in September - Preston Addition, 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 30).

Average visibility in September
Preston Addition, OH

Average visibility in September - Preston Addition, OH
  • Average visibility in September: 5mi

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

Preston Addition, Ohio, USA

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