New York, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Chappaqua, NY

The first month of the autumn, Septiembre, is still a pleasant month in Chappaqua, New York, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 73°F (22.8°C).


In Chappaqua, the average high-temperature in Septiembre marginally drops, from a moderately hot 80.1°F (26.7°C) in Agosto, to an agreeable 73°F (22.8°C). The average low-temperature, in Septiembre, is 53.1°F (11.7°C).


During Septiembre, Chappaqua regularly aggregates up to 4.75" (120.7mm) of precipitation. Throughout the year, in Chappaqua, 51.13" (1298.8mm) of rain is accumulated.


In Chappaqua, the average length of the day in Septiembre is 12.5h.

What is the temperature in Septiembre in Chappaqua?

The average high-temperature, in Septiembre, in Chappaqua, New York, is 73°F (22.8°C), while the average low-temperature is 53.1°F (11.7°C).

How much does it rain in Chappaqua in Septiembre?

In Chappaqua, New York, in Septiembre, 4.75" (120.7mm) of precipitation is typically accumulated.

How many hours of daylight does Chappaqua have in Septiembre?

In Septiembre, the average length of the day in Chappaqua is 12.5h.
Average temperature in September - Chappaqua, 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: 53°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average rainfall in September - Chappaqua, NY
  • Average rainfall in September: 4.8"

Wettest months (with the highest rainfall) are May and September (4.8").
The driest month (with the lowest rainfall) is February (3.1").

Average daylight in September - Chappaqua, 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).