Passaic, NJ Weather & Climate Normals
Passaic's real weather, in one number
Passaic, NJ scores 45/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 4 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Passaic's hottest and coldest months
Passaic's hottest month is Jul, averaging 78°F; its coldest is Jan, averaging 33°F, a 45.2°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Passaic
Over a typical year, Passaic sees about 46.29in of precipitation a year across roughly 127 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Passaic ranks
Passaic ranks 3230 of 4876 US cities in this dataset for comfort score, and 95 of 194 within NJ. About 70,722 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from TETERBORO AP, NJ US, 3.6 miles from Passaic, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · How the comfort score is calculated