September weather forecast
Okey, OH

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Weather in September

September, the first month of the autumn in Okey, is still a warm month, with an average temperature ranging between max 79°F (26.1°C) and min 57.7°F (14.3°C).

Temperature

In Okey, the average high-temperature in September slightly decreases from 85.3°F (29.6°C) in August to a still moderately hot 79°F (26.1°C). Okey throughout September, records an average low-temperature of 57.7°F (14.3°C).

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Okey, in September, during 10.9 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. In Okey, during the entire year, the rain falls for 149 days and collects up to 16.26" (413mm) of precipitation.

Snowfall

May through September are months without snowfall in Okey.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 6:59 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:13 pm EDT.

Sunshine

The average sunshine in September is 8.3h.

UV index

In Okey, Ohio, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 4 in September leads to these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What is the usual temperature for Okey in September?

September temperatures vary between a high-temperature of 79°F (26.1°C) and a low-temperature of 57.7°F (14.3°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in September in Okey?

The average relative humidity in September in Okey is 75%.

How many days does it rain in September?

In Okey, in September, it is raining for 10.9 days, with typically 0.91" (23mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

In Okey, the average day length in September is 12h and 25min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:59 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:13 pm EDT.

How long on average sun shines in September?

In September, the average sunshine duration in Okey is 8.3h.

What is the UV index intensity in September?

In Okey, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Okey, OH

Average temperature in September - Okey, OH
  • Average high temperature in September: 79°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in September: 57.7°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in September
Okey, OH

Average pressure in September - Okey, OH
  • Average pressure in September: 30.05"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
Okey, OH

Average wind speed in September - Okey, OH
  • Average wind speed in September: 4.8mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in September
Okey, OH

Average humidity in September - Okey, OH
  • Average humidity in September: 75%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (74%).

Average rainfall in September
Okey, OH

Average rainfall in September - Okey, OH
  • Average rainfall in September: 0.91"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is November (0.83").

Average rainfall days in September
Okey, OH

Average rainfall days in September - Okey, OH
  • Average rainfall days in September: 10.9 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in September
Okey, OH

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

The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Okey, OH

Average snowfall days in September - Okey, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.8 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
Okey, OH

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in September
Okey, OH

Average sunshine days in September - Okey, OH
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.3 days).

Average UV index in September
Okey, OH

Average UV index in September - Okey, 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 and December (UV index 2).

Average cloud cover in September
Okey, OH

Average cloud cover in September - Okey, OH
  • Average cloud cover in September: 35

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
Okey, OH

Average visibility in September - Okey, OH
  • Average visibility in September: 5mi

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

Okey, Ohio, USA

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