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Sussex County, New Jersey, gets 47 inches of rain per year. The US average is 39. Snowfall is 37 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 80.

On average, there are 208 sunny days per year in Sussex County, New Jersey. The July high is around 83 degrees. The January low is 17. Sperling's comfort index for Sussex County is a 45 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.

  CLIMATESussex, New JerseyUnited States
  Rainfall (in.)  47.328739.2
  Snowfall (in.)  36.530425.8
  Precipitation Days  80.1102
  Sunny Days  208205
  Avg. July High  83.02686.1
  Avg. Jan. Low  16.94822.6
  Comfort Index (higher=better)  4554
  UV Index  3.74.3
  Elevation ft.  7991,443

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