Monthly climate summaries from stations across NJ and nearby environs.
Included are maps of mean, mean maximum, mean minimum, extreme
maximum, and extreme minimum temperatures, precipitation, and snow.
All temperatures are in degrees Fahrenheit. All precipitation (which
includes rainfall and the liquid equivalent of snowfall) and snowfall
are displayed in inches.
Data are collected from numerous networks:
National Weather Service- Primary and Cooperative
NJ Weather and Climate Network
NJ Agricultural Meteorological Network
Community Collaborative Rain, Hail, & Snow Network
for more information about station names and
source. Not every station is represented in each monthly map. For further
information concerning any of these observations or stations contact the
Office of the NJ State Climatologist (
Maps are available from November 1997 forward. Climate maps for
the previous month are posted around the end of each month.
Select from the following menu: