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

September weather forecast and climate
Youngstown, OH

Colorful neon lights from along the high bridge all the way into downtown Toungstown, Ohio, some of the lights reflected in the water below
Colorful neon lights from along the high bridge all the way into downtown Toungstown, Ohio, some of the lights reflected in the water below
The first month of the autumn, September, is still a pleasant month in Youngstown, Ohio, with average temperature varying between 72.3°F (22.4°C) and 51.4°F (10.8°C).

Temperature

In Youngstown, the average high-temperature in September marginally drops, from a moderately hot 79.9°F (26.6°C) in August, to a pleasant 72.3°F (22.4°C). In September, in Youngstown, the average low-temperature is 51.4°F (10.8°C).

Rainfall

In Youngstown, during September, the rain falls for 10.6 days and regularly aggregates up to 3.8" (95.3mm) of precipitation. Throughout the year, there are 160 rainfall days, and 38.9" (988.5mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Youngstown.

Daylight

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

What is the temperature in September in Youngstown?

In Youngstown, in September, the average high-temperature is 72.3°F (22.4°C), and the average low-temperature is 51.4°F (10.8°C).

How much does it rain in Youngstown in September?

In Youngstown, during September, the rain falls for 10.6 days and regularly aggregates up to 3.8" (95.3mm) of precipitation.

Does it snow in Youngstown in September?

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

When it does not snow in Youngstown?

May through September are months without snowfall in Youngstown.

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

The average length of the day in September in Youngstown is 12.5h.
Average temperature in September - Youngstown, OH
  • Average high temperature in September: 72.4°F

The warmest month (with the highest average high temperature) is July (81.4°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in September: 51.4°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average rainfall in September - Youngstown, OH
  • Average rainfall in September: 3.8"

The wettest month (with the highest rainfall) is July (4.3").
The driest month (with the lowest rainfall) is February (2.2").

Average rainfall days in September - Youngstown, OH
  • Average rainfall days in September: 10.6 days

The month with the highest number of rainy days is December (17.2 days).
The month with the lowest number of rainy days is August (10 days).

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

The month with the highest snowfall is January (16.6").
Months with the lowest snowfall are May, June, July, August and September (0").

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

The month with the highest number of snowfall days is January (13.6 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in September - Youngstown, OH
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).