September weather forecast
Glenmore, OH

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Weather in September

September, the first month of the autumn in Glenmore, is also a moderately hot month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 55.6°F (13.1°C).

Temperature

Glenmore's shift from August to September is accompanied by an average high-temperature of a still warm 74.3°F (23.5°C), a slight deviation from 79.2°F (26.2°C). The average nighttime temperature in Glenmore lowers to a refreshing 55.6°F (13.1°C) throughout September.

Humidity

The average relative humidity in September in Glenmore is 79%.

Rainfall

In September, in Glenmore, Ohio, the rain falls for 11.3 days. Throughout September, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 133.3 rainfall days, and 14.84" (377mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Glenmore, Ohio.

Daylight

In Glenmore, the average length of the day in September is 12h and 27min.
On the first day of the month, sunrise is at 7:06 am and sunset at 8:10 pm. On the last day of September, sunrise is at 7:35 am and sunset at 7:21 pm EDT.

Sunshine

The average sunshine in September is 8h.

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 unsafe exposure to UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the temperature in September in Glenmore?

In Glenmore, in September, the average high-temperature is 74.3°F (23.5°C), and the average low-temperature is 55.6°F (13.1°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in July is computed to be 87.8°F (31°C).

What is the average humidity in September in Glenmore?

In September, the average relative humidity is 79%.

How much does it rain in Glenmore in September?

In Glenmore, Ohio, in September, it is raining for 11.3 days, with typically 1.02" (26mm) of accumulated precipitation.

When it does not snow in Glenmore?

In Glenmore, snow does not fall in May through September.

Does it snow in Glenmore in September?

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

How many hours of daylight does Glenmore have in September?

In Glenmore, Ohio, the average day length in September is 12h and 27min.

When is the sunrise / sunset in September in Glenmore?

On the first day of September in Glenmore, sunrise is at 7:06 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 7:21 pm EDT.

How many hours of sunshine does Glenmore have in September?

The average sunshine duration in September is 8h.

How high is the UV index in September in Glenmore?

In Glenmore, 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
Glenmore, OH

Average temperature in September - Glenmore, OH
  • Average high temperature in September: 74.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in September: 55.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in September
Glenmore, OH

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

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

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Average wind speed in September
Glenmore, OH

Average wind speed in September - Glenmore, OH
  • Average wind speed in September: 6.7mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in September
Glenmore, OH

Average humidity in September - Glenmore, OH
  • Average humidity in September: 79%

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

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Average rainfall in September
Glenmore, OH

Average rainfall in September - Glenmore, OH
  • Average rainfall in September: 1.02"

The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is February (0.79").

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Average rainfall days in September
Glenmore, OH

Average rainfall days in September - Glenmore, OH
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (6 days).

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Average snowfall in September
Glenmore, OH

Average snowfall in September - Glenmore, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.97").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Glenmore, OH

Average snowfall days in September - Glenmore, 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).

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Average daylight in September /
Average sunshine in September
Glenmore, OH

Average daylight in September / Average sunshine in September - Glenmore, 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 18min).

  • 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 30min).

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Average sunshine days in September
Glenmore, OH

Average sunshine days in September - Glenmore, OH
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in September
Glenmore, OH

Average UV index in September - Glenmore, OH
  • Average UV index in September: 4

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
Glenmore, OH

Average cloud cover in September - Glenmore, OH
  • Average cloud cover in September: 36

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

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Average visibility in September
Glenmore, OH

Average visibility in September - Glenmore, OH
  • Average visibility in September: 6mi

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

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Glenmore, Ohio, USA

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