September weather forecast
New York, USA

September in New York State marks the delightful transition from the fervor of summer to the mellow onset of autumn. As days shorten and nights grow cooler, the landscape begins its majestic transformation, painting a picturesque tapestry of amber, crimson, and gold.

For the upstate regions, particularly those surrounding the Appalachian and Adirondack Mountains, temperatures typically range from 55°F to 75°F. The declining warmth of September, combined with occasional rainfall, plays a pivotal role in the onset of fall foliage. This month, the higher elevations of these regions are among the first to showcase the vibrant colors of the changing leaves.

Downstate New York, encompassing the Greater New York Metropolitan Area and Long Island, generally witnesses temperatures that fluctuate between 60°F and 80°F. New York City's urban environment continues to hold onto remnants of summer's warmth, especially in the early part of the month. However, by September's end, even the city begins to acknowledge autumn's gentle prodding.

In contrast to the sultriness of August, September ushers in an era of moderate temperatures and reduced humidity. The balance between the fading warmth of summer and the refreshing coolness of impending autumn makes it an ideal month for outdoor endeavors. Events like apple picking, hiking, and visits to vineyards are particularly popular. As September progresses, its concluding days set the tone for the full embrace of autumn in October, with all its associated festivities and natural splendor.

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• New York - September »
  In New York, in September, during 14.3 rainfall days, 2.44" of precipitation is typically accumulated. September nights in New York experience a consistent temperature drop to a comfortable 62.2°F.
• Buffalo - September »
  The month with the least rainfall in Buffalo is September, when the rain falls for 15 days and typically collects 1.81" of precipitation. In Buffalo, in September, the average water temperature is 69.4°F.
• Rochester - September »
  The month with the least rainfall in Rochester is September, when the rain falls for 13.9 days and typically collects 1.85" of precipitation. In Rochester, during September, the rain falls for 13.9 days and regularly aggregates up to 1.85" of precipitation.
• Yonkers - September »
  The month with the least rainfall in Yonkers is September, when the rain falls for 8.1 days and typically collects 0.39" of precipitation. In Yonkers, during September, the rain falls for 8.1 days and regularly aggregates up to 0.39" of precipitation.
• Syracuse - September »
  On the first day of September in Syracuse sunrise is at 6:28 am and sunset at 7:40 pm. In Syracuse in September, it is raining for 11.2 days, with typically 1.02" of accumulated precipitation.
• Albany - September »
  The month with the least rainfall in Albany is September, when the rain falls for 10.7 days and typically collects 1.93" of precipitation. In Albany, in September, during 10.7 rainfall days, 1.93" of precipitation is typically accumulated.
• New Rochelle - September »
  In New Rochelle, in September, during 12.9 rainfall days, 1.85" of precipitation is typically accumulated. On the first day of September in New Rochelle, sunrise is at 6:21 am and sunset at 7:28 pm.
• Mount Vernon - September »
  In Mount Vernon during September, the rain falls for 13.3 days and regularly aggregates up to 2.32" of precipitation. In September, the average relative humidity in Mount Vernon, New York, is 73%.
• Schenectady - September »
  In Schenectady, during September, the rain falls for 10.1 days and regularly aggregates up to 1.73" of precipitation. On the last day of September, in Schenectady, sunrise is at 6:51 am and sunset at 6:39 pm EDT.
• Utica - September »
  The month with the least rainfall in Utica is September, when the rain falls for 14.1 days and typically collects 2.6" of precipitation. On the first day of September in Utica, New York, sunrise is at 6:25 am and sunset at 7:36 pm.
• White Plains - September »
  The month with the least rainfall in White Plains is September, when the rain falls for 12.6 days and typically collects 2.2" of precipitation. In White Plains, New York, in September, during 12.6 rainfall days, 2.2" of precipitation is typically accumulated.
• Hempstead - September »
  In Hempstead, New York, during September, the rain falls for 8.7 days and regularly aggregates up to 0.31" of precipitation. September marks the onset of fall in Hempstead, New York, with the weather significantly cooling down from the summer temperatures of August.