September weather forecast
Avon Lake, OH

Weather in September

September, the first month of the autumn, in Avon Lake, is still a pleasant month, with average temperature fluctuating between 70.9°F (21.6°C) and 61.5°F (16.4°C).

Temperature

In Avon Lake, the average high-temperature in September is practically the same as in August - an agreeable 70.9°F (21.6°C). In September, the average low-temperature is 61.5°F (16.4°C).

Humidity

In Avon Lake, Ohio, the average relative humidity is 76%.

Rainfall

In Avon Lake, it is raining for 14.8 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, in Avon Lake, there are 168.5 rainfall days, and 34.37" (873mm) of precipitation is accumulated.

Snowfall

In Avon Lake snow does not fall in May through October.

Daylight

The average length of the day is 12.5h.

Sunshine

The average sunshine in September is 8.3h.

UV index

The average daily maximum UV index in Avon Lake is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in September in Avon Lake?

The average relative humidity in September in Avon Lake is 76%.

How many days does it rain in September in Avon Lake?

In Avon Lake, Ohio, in September, during 14.8 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

When it does not snow in Avon Lake?

May through October are months without snowfall in Avon Lake, Ohio.

What is the average length of the day in September in Avon Lake?

The average length of the day in September in Avon Lake, Ohio, is 12.5h.

How many hours of sunshine does Avon Lake have in September?

The average sunshine in September in Avon Lake is 8.3h.

How high is the UV index in September in Avon Lake?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in September
Avon Lake, OH

Average temperature in September - Avon Lake, OH
  • Average high temperature in September: 70.9°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in September: 61.5°F

Months with the highest average low temperature are July and August (67.1°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in September
Avon Lake, OH

Average pressure in September - Avon Lake, OH
  • Average pressure in September: 30.04"

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

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Average wind speed in September
Avon Lake, OH

Average wind speed in September - Avon Lake, OH
  • Average wind speed in September: 9.4mph

The windiest months (with the highest average wind speed) are January, November and December (12.7mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in September
Avon Lake, OH

Average humidity in September - Avon Lake, OH
  • Average humidity in September: 76%

The month with the highest relative humidity is February (84%).
Months with the lowest relative humidity are October and November (75%).

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Average rainfall in September
Avon Lake, OH

Average rainfall in September - Avon Lake, OH
  • Average rainfall in September: 2.44"

The wettest month (with the highest rainfall) is June (4.49").
The driest month (with the least rainfall) is February (1.93").

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Average rainfall days in September
Avon Lake, OH

Average rainfall days in September - Avon Lake, OH
  • Average rainfall days in September: 14.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in September
Avon Lake, OH

Average snowfall in September - Avon Lake, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.7").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Avon Lake, OH

Average snowfall days in September - Avon Lake, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14 days).
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
Avon Lake, OH

Average daylight in September / Average sunshine in September - Avon Lake, OH
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in September: 8.3h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3h).

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Average sunshine days in September
Avon Lake, OH

Average sunshine days in September - Avon Lake, OH
  • Average sunshine days in September: 12.4 days

The month with the most sunshine days is September (12.4 days).
The month with the least sunshine days is January (8.8 days).

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Average UV index in September
Avon Lake, OH

Average UV index in September - Avon Lake, OH
  • Average UV index in September: 4

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

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Average cloud cover in September
Avon Lake, OH

Average cloud cover in September - Avon Lake, OH
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 71).
Months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in September
Avon Lake, OH

Average visibility in September - Avon Lake, OH
  • Average visibility in September: 6mi

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

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