Manville, NJ Weather & Climate Normals
Manville's real weather, in one number
Manville, NJ scores 50/100 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. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Manville's hottest and coldest months
Manville's hottest month is Jul, averaging 74°F; its coldest is Jan, averaging 29°F, a 44.6°F swing across the year, a middling gap by national standards.
Rain and snow in Manville
Over a typical year, Manville sees about 46.67in of precipitation a year across roughly 122 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Manville ranks
Manville ranks 1820 of 4876 US cities in this dataset for comfort score, and 41 of 194 within NJ. About 11,031 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from SOMERVILLE 4 NW, NJ US, 6.1 miles from Manville, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is