September weather forecast
Jackson, NJ

September signifies the end of summer and the advent of fall in Jackson. Compared to the summer-soaked August, September brings about a noticeable dip in temperature. The days get progressively shorter, and the vegetation begins to exhibit fall colors. Although rain is frequent, it adds to the serene ambience of the town rather than causing a hindrance. September’s crisper days and balmy nights are perfect for alfresco dining or campfire gatherings.

Temperature

Jackson in September undergoes a slight reduction in the average high-temperature, shifting from August's 82.9°F (28.3°C) to a still warm 77°F (25°C). Against the backdrop of high daytime temperatures, an average low-temperature of 55°F (12.8°C) is noted during September nights.

Rainfall

During September, Jackson regularly aggregates up to 3.78" (96mm) of precipitation. During the entire year, Jackson aggregates up to 49.21" (1250mm) of precipitation.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 6:25 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:40 pm EDT.