September weather forecast
Bowling Green, OH

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Weather in September

September, the first month of the autumn in Bowling Green, is still a warm month, with an average temperature varying between 56.3°F (13.5°C) and 73.9°F (23.3°C).

Temperature

September's onset sees an average high-temperature of a still warm 73.9°F (23.3°C), exhibiting a slight fluctuation from the previous month. Throughout the month of September, the nighttime temperature in Bowling Green dips to an average of 56.3°F (13.5°C).

Humidity

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

Rainfall

In Bowling Green, in September, it is raining for 14.4 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, in Bowling Green, there are 168.9 rainfall days, and 27.95" (710mm) of precipitation is accumulated.

Snowfall

In Bowling Green, snow does not fall in June through September.

Daylight

The average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 7:01 am and sunset at 8:07 pm. On the last day of September, in Bowling Green, Ohio, sunrise is at 7:31 am and sunset at 7:17 pm EDT.

Sunshine

In Bowling Green, the average sunshine in September is 8h.

UV index

In Bowling Green, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 during September translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Bowling Green?

The average high-temperature and low-temperature in Bowling Green during September are 73.9°F (23.3°C) and 56.3°F (13.5°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is estimated at 86°F (30°C).

What is the average humidity in September in Bowling Green?

In September, the average relative humidity is 79%.

How many days does it rain in September in Bowling Green?

In Bowling Green, Ohio, in September, during 14.4 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

When it does not snow in Bowling Green?

In Bowling Green, snow does not fall in June through September.

Does it snow in Bowling Green in September?

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

What is the average length of the day in September in Bowling Green?

The average day length in September in Bowling Green, Ohio, is 12h and 28min.

What time are sunrise and sunset in September in Bowling Green?

In September, on the first day of the month, sunrise is at 7:01 am and sunset at 8:07 pm. On the last day of the month, in Bowling Green, sunrise is at 7:31 am and sunset at 7:17 pm EDT.

How long on average sun shines in September in Bowling Green?

In Bowling Green, the average sunshine duration in September is 8h.

What is the UV index intensity in September in Bowling Green?

The average daily maximum UV index in September is 4. A UV Index 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
Bowling Green, OH

Average temperature in September - Bowling Green, OH
  • Average high temperature in September: 73.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in September: 56.3°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in September
Bowling Green, OH

Average pressure in September - Bowling Green, OH
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Bowling Green, OH

Average wind speed in September - Bowling Green, OH
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in September
Bowling Green, OH

Average humidity in September - Bowling Green, OH
  • Average humidity in September: 79%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is October (74%).

Average rainfall in September
Bowling Green, OH

Average rainfall in September - Bowling Green, OH
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is December (1.65").

Average rainfall days in September
Bowling Green, OH

Average rainfall days in September - Bowling Green, OH
  • Average rainfall days in September: 14.4 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in September
Bowling Green, OH

Average snowfall in September - Bowling Green, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Bowling Green, OH

Average snowfall days in September - Bowling Green, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Bowling Green, OH

Average daylight in September / Average sunshine in September - Bowling Green, OH
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in September
Bowling Green, OH

Average sunshine days in September - Bowling Green, OH
  • Average sunshine days in September: 12.7 days

The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.8 days).

Average UV index in September
Bowling Green, OH

Average UV index in September - Bowling Green, OH
  • Average UV index in September: 4

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

Average cloud cover in September
Bowling Green, OH

Average cloud cover in September - Bowling Green, OH
  • Average cloud cover in September: 35

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in September
Bowling Green, OH

Average visibility in September - Bowling Green, OH
  • 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).

Bowling Green, Ohio, USA

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