September weather forecast and climate
Dunkirk, NY

What is the temperature in September in Dunkirk?

The average high-temperature, in September, in Dunkirk, New York, is 71.8°F (22.1°C), while the average low-temperature is 54°F (12.2°C).

How much does it rain in Dunkirk in September?

Throughout September, 4.1" (104.4mm) of precipitation is accumulated.

What is the wettest month in Dunkirk?

September is the month with the most rainfall in Dunkirk, New York, with 4.1" (104.4mm) of accumulated precipitation.
Average temperature in September - Dunkirk, NY
  • Average high temperature in September: 71.7°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in September: 54°F

The month with the highest average low temperature is July (62°F).
The coldest month (with the lowest average low temperature) is February (19.3°F).

Average rainfall in September - Dunkirk, NY
  • Average rainfall in September: 4.1"

Wettest months (with the highest rainfall) are July and September (4.1").
The driest month (with the lowest rainfall) is February (1.3").

Average daylight in September - Dunkirk, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

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