Toledo
Ohio, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Toledo, OH

From across the large Maumee River, this is a stunning view of the tall buildings of the skyscape of the scenic Toledo City in Ohio
From across the large Maumee River, this is a stunning view of the tall buildings of the skyscape of the scenic Toledo City in Ohio
September, the first month of the autumn, in Toledo, is also a moderately hot month, with average temperature varying between 52.9°F (11.6°C) and 75.4°F (24.1°C).

Temperature

In September, the average high-temperature marginally drops, from 82.2°F (27.9°C) in August, to a still warm 75.4°F (24.1°C). In September, the average low-temperature is 52.9°F (11.6°C).

Humidity

In September, the average relative humidity is 76.2%.

Rainfall

In Toledo, during 9.7 rainfall days, 2.8" (70.6mm) of precipitation is typically accumulated. Throughout the year, in Toledo, Ohio, there are 132.1 rainfall days, and 34.2" (869.6mm) of precipitation is accumulated.

Snowfall

In Toledo, it doesn't snow. In October, it regularly snows. In Toledo, during the entire year, snow aggregates up to 37.6" (955.1mm).

Ocean temperature

In Toledo, the average seawater temperature is 70.7°F (21.5°C). For swimming, a surface water temperature of 70.7°F (21.5°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

The average length of the day in September is 12.5h.

Sunshine

In September, the average sunshine is 7.3h.

UV index

In Toledo, Ohio, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the average person.
The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in September in Toledo?

In Toledo, Ohio, in September, the average high-temperature is 75.4°F (24.1°C), and the average low-temperature is 52.9°F (11.6°C).

What is the average humidity in September in Toledo?

In September, the average relative humidity is 76.2%.

How many days does it rain in September in Toledo?

In Toledo, in September, during 9.7 rainfall days, 2.8" (70.6mm) of precipitation is typically accumulated.

Does it snow in Toledo in September?

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

What is the ocean temperature in September in Toledo?

In Toledo, in September, the average water temperature is 70.7°F (21.5°C). Swimming in 70.7°F (21.5°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in September in Toledo?

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

How many hours of sunshine does Toledo have in September?

The average sunshine in September is 7.3h.

How high is the UV index in September in Toledo?

The average daily maximum UV index in September in Toledo, Ohio, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.
Average temperature in September - Toledo, OH
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is July (84.5°F).
The month with the lowest average high temperature is January (32.6°F).

  • Average low temperature in September: 52.8°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (18.4°F).

Average humidity in September - Toledo, OH
  • Average humidity in September: 76.2%

The month with the highest relative humidity is December (78.6%).
The month with the lowest relative humidity is April (66.2%).

Average rainfall in September - Toledo, OH
  • Average rainfall in September: 2.8"

Wettest months (with the highest rainfall) are May and June (3.6").
Driest months (with the lowest rainfall) are January and February (2.1").

Average rainfall days in September - Toledo, OH
  • Average rainfall days in September: 9.7 days

The month with the highest number of rainy days is December (13.1 days).
The month with the lowest number of rainy days is August (9.2 days).

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

The month with the highest snowfall is January (11.6").
Months with the lowest snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is January (9.3 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average sea temperature in September - Toledo, OH
  • Average sea temperature in September: 70.7°F

The best month for swimming (with the highest average sea temperature) is August (75.8°F).
The coldest month (with the lowest average sea temperature) is February (33.5°F).

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

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in September: 7.3h

The month with most sunshine is July (Average sunshine: 9.7h).
The month with least sunshine is December (Average sunshine: 2.9h).

Average UV index in September - Toledo, OH
  • Average UV index in September: 6

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).