September weather forecast and climate
Petoskey, MI

What is the temperature in September in Petoskey?

The average high-temperature, in September, in Petoskey, is 69.1°F (20.6°C), while the average low-temperature is 51.1°F (10.6°C).

How much does it rain in Petoskey in September?

In Petoskey, in September, typically, 3.8" (96.5mm) of precipitation is accumulated.

What is the rainiest month in Petoskey?

The month with the most rainfall is September when 3.8" (96.5mm) of precipitation is typically aggregated.
Average temperature in September - Petoskey, MI
  • Average high temperature in September: 20.6°C

Warmest months (with the highest average high temperature) are July and August (24.4°C).
The month with the lowest average high temperature is January (-2.2°C).

  • Average low temperature in September: 10.6°C

The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).

Average rainfall in September - Petoskey, MI
  • Average rainfall in September: 96.5mm

The wettest month (with the highest rainfall) is September (96.5mm).
The driest month (with the lowest rainfall) is February (35.6mm).

Average daylight in September - Petoskey, MI
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).