September weather forecast and climate
Mount Kisco, NY

What is the temperature in September in Mount Kisco?

In September, the average high-temperature is 73°F (22.8°C), and the average low-temperature is 54°F (12.2°C).

How much does it rain in Mount Kisco in September?

In Mount Kisco, New York, in September, typically, 4.6" (116.1mm) of precipitation is accumulated.
Average temperature in September - Mount Kisco, NY
  • Average high temperature in September: 73°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in September: 54°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average rainfall in September - Mount Kisco, NY
  • Average rainfall in September: 4.6"

The wettest month (with the highest rainfall) is July (4.8").
The driest month (with the lowest rainfall) is February (3.2").

Average daylight in September - Mount Kisco, NY
  • 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).

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