September weather forecast
Captina, OH

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Weather in September

September, the first month of the autumn in Captina, is still a warm month, with an average temperature fluctuating between 76.5°F (24.7°C) and 55°F (12.8°C).

Temperature

The arrival of September suggests a slight decrease in the average high-temperature, moving from 82.4°F (28°C) in August to a still moderately hot 76.5°F (24.7°C). During September, Captina experiences a consistent low-temperature average of 55°F (12.8°C).

Humidity

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

Rainfall

In Captina, in September, it is raining for 14.9 days, with typically 2.24" (57mm) of accumulated precipitation. In Captina, Ohio, during the entire year, the rain falls for 184.1 days and collects up to 33.58" (853mm) of precipitation.

Snowfall

In Captina, snow does not fall in May through October.

Daylight

In Captina, the average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:52 am and sunset at 7:54 pm. On the last day of September, in Captina, Ohio, sunrise is at 7:19 am and sunset at 7:06 pm EDT.

Sunshine

The average sunshine in September is 8.3h.

UV index

In September, the average daily maximum UV index in Captina is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in September transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What is the average September temperature in Captina?

In September, in Captina, the average high-temperature is 76.5°F (24.7°C), and the average low-temperature is 55°F (12.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 89.6°F (32°C).

What is the average humidity in September in Captina?

In September, the average relative humidity is 79%.

How many days does it rain in September in Captina?

In September, in Captina, Ohio, the rain falls for 14.9 days. Throughout September, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Captina?

May through October are months without snowfall in Captina.

How many hours of daylight does Captina have in September?

In September, the average day length in Captina is 12h and 26min.

When is the sunrise / sunset in September in Captina?

In September, on the first day of the month, sunrise is at 6:52 am and sunset at 7:54 pm. On the last day of the month, in Captina, sunrise is at 7:19 am and sunset at 7:06 pm EDT.

How long on average sun shines in September in Captina?

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

What is the UV index reading in September in Captina?

The average daily maximum UV index in September in Captina, Ohio, is 4. A UV Index value of 3 to 5 symbolizes 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
Captina, OH

Average temperature in September - Captina, OH
  • Average high temperature in September: 76.5°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in September: 55°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in September
Captina, OH

Average pressure in September - Captina, OH
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Captina, OH

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

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in September
Captina, OH

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

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (77%).

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Average rainfall in September
Captina, OH

Average rainfall in September - Captina, OH
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is November (2.2").

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Average rainfall days in September
Captina, OH

Average rainfall days in September - Captina, OH
  • Average rainfall days in September: 14.9 days

The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is February (11.3 days).

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Average snowfall in September
Captina, OH

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

The month with the highest snowfall is January (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Captina, OH

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

The month with the highest number of snowfall days is January (16.1 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
Captina, OH

Average daylight in September / Average sunshine in September - Captina, 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: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in September
Captina, OH

Average sunshine days in September - Captina, OH
  • Average sunshine days in September: 13.3 days

The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is January (7.7 days).

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Average UV index in September
Captina, OH

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

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

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Average cloud cover in September
Captina, OH

Average cloud cover in September - Captina, OH
  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in September
Captina, OH

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

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Captina, Ohio, USA

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