September weather forecast and climate
Lake George, NY

Lake George in New York and the Tongue Mountain range viewed from atop a large rock in the Adirondack Mountains
Lake George in New York and the Tongue Mountain range viewed from atop a large rock in the Adirondack Mountains

What is the temperature in September in Lake George?

In Lake George, New York, in September, the average high-temperature is 68°F (20°C), and the average low-temperature is 46.4°F (8°C).

How many days does it rain in September in Lake George?

In September, in Lake George, the rain falls for 11 days. Throughout September, 3.5" (89mm) of precipitation is accumulated.
Average temperature in September - Lake George, NY
  • Average high temperature in September: 68°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in September: 46°F

The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (7°F).

Average rainfall in September - Lake George, NY
  • Average rainfall in September: 3.5"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the lowest rainfall) is February (2.5").

Average rainfall days in September - Lake George, NY
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is December (15 days).
Months with the lowest number of rainy days are July, September and October (11 days).

Average daylight in September / Average sunshine in September - Lake George, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in September: 7h

Months with most sunshine are June and July (Average sunshine: 9h).
Months with least sunshine are November and December (Average sunshine: 3).

Average UV index in September - Lake George, NY
  • Average UV index in September: 6

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

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