September weather forecast
New Weston, OH

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Weather in September

The first month of the autumn, September, is also a moderately hot month in New Weston, Ohio, with an average temperature ranging between max 73.6°F (23.1°C) and min 56.1°F (13.4°C).

Temperature

The advent of September brings a slight shift in average high-temperature, moving from 79.2°F (26.2°C) in August to a still warm 73.6°F (23.1°C). Nighttime temperature experiences an average drop to a refreshing 56.1°F (13.4°C) in September.

Humidity

The average relative humidity in September is 79%.

Rainfall

In New Weston, during September, the rain falls for 14.1 days and regularly aggregates up to 2.09" (53mm) of precipitation. In New Weston, during the entire year, the rain falls for 162.3 days and collects up to 31.02" (788mm) of precipitation.

Snowfall

In New Weston, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 7:06 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:21 pm EDT.

Sunshine

In September, the average sunshine is 7.9h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures?

An average high-temperature, in September, in New Weston, is 73.6°F (23.1°C) and the average low-temperature is 56.1°F (13.4°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 86°F (30°C).

What is the average humidity in September?

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

How much does it rain in September?

In New Weston, in September, during 14.1 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow in New Weston?

May through September are months without snowfall.

Does it snow in September?

In New Weston, 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 27min.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:06 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:21 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 7.9h.

What is the UV index reading in September?

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's 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
New Weston, OH

Average temperature in September - New Weston, OH
  • Average high temperature in September: 73.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in September: 56.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure in September
New Weston, OH

Average pressure in September - New Weston, OH
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
New Weston, OH

Average wind speed in September - New Weston, OH
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in September
New Weston, OH

Average humidity in September - New Weston, OH
  • Average humidity in September: 79%

The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in September
New Weston, OH

Average rainfall in September - New Weston, OH
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.93").

Average rainfall days in September
New Weston, OH

Average rainfall days in September - New Weston, OH
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in September
New Weston, OH

Average snowfall in September - New Weston, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
New Weston, OH

Average snowfall days in September - New Weston, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
New Weston, OH

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in September
New Weston, OH

Average sunshine days in September - New Weston, OH
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in September
New Weston, OH

Average UV index in September - New Weston, OH
  • Average UV index in September: 4

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

Average cloud cover in September
New Weston, OH

Average cloud cover in September - New Weston, OH
  • Average cloud cover in September: 36

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in September
New Weston, OH

Average visibility in September - New Weston, OH
  • Average visibility in September: 5mi

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

New Weston, Ohio, USA

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