North Plainfield, NJ Weather & Climate Normals
North Plainfield's real weather, in one number
North Plainfield, NJ scores 42/100 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.
North Plainfield's hottest and coldest months
North Plainfield's hottest month is Jul, averaging 77°F; its coldest is Jan, averaging 33°F, a 44.1°F swing across the year, a middling gap by national standards.
North Plainfield's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 40°F | 25°F | 3.73in | 7in |
| Feb | 43°F | 27°F | 3.26in | 8.2in |
| Mar | 51°F | 33°F | 4.39in | 5in |
| Apr | 63°F | 43°F | 4.05in | 0.3in |
| May | 72°F | 53°F | 4.2in | 0in |
| Jun | 81°F | 62°F | 4.54in | 0in |
| Jul | 86°F | 68°F | 5.32in | 0in |
| Aug | 84°F | 66°F | 4.14in | 0in |
| Sep | 77°F | 59°F | 4.25in | 0in |
| Oct | 66°F | 47°F | 4.4in | 0in |
| Nov | 55°F | 38°F | 3.63in | 0.1in |
| Dec | 45°F | 31°F | 4.48in | 5.7in |
May, Jun, Sep, and Oct are the best time to see North Plainfield at its mildest; the rest of the year, plan around Jul's heat and Jan's cold.
Rain and snow in North Plainfield
North Plainfield averages 50.39in of precipitation a year across roughly 119 days with measurable rain or snow, and 26.3in of snow a year.
Where North Plainfield ranks
North Plainfield ranks 4202 of 4876 US cities in this dataset for comfort score, and 167 of 194 within NJ. About 23,072 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Cranford, NJ US, 6.8 miles from North Plainfield, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure