| < December >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Plainfield, Nj in December is very cool at 1.2 °C (34.16 °F).
- Afternoons can be cool with average high temperatures reaching 5.3 °C (41.5 °F).
- Overnight temperatures are generally slightly cold with an average low of -2.9 °C (26.8 °F).
- In December there is a range/ variation of mean diurnal temperatures of 8.2 °C (14.8 °F).
- The weather in December is hardly arid. Circa 98.6mm (3.9in) of water tumbles.
- The shortest day is 9:13 long and the longest day is 9:25 long with an average length of 9:16.
Check the distance to and compare the Plainfield, Nj December averages with somewhere beginning with:
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Weather Trend Graph for December in Plainfield, Nj, Usa
Navigate to December Weather in Locations Surrounding Plainfield, Nj:
- Port Jervis, Ny, Usa - 83.9 kms (52.1 miles) W
- Boontonse, Nj, Usa - 35.9 kms (22.3 miles) WSW
- Newark, Nj, Usa - 36.2 kms (22.5 miles) SSW
- Allentown/ A.-Bethlehem, Pa, Usa - 126.7 kms (78.7 miles) WSW
- New Brunswick, Nj, Usa - 68.6 kms (42.7 miles) SW
- Bridgeport/ Sikorsky Memorial, Ct, Usa - 75 kms (46.6 miles) ENE
- Setauket Strong, Ny, Usa - 83.9 kms (52.1 miles) E
- Block Island, Ri, Usa - 78.9 kms (49 miles) ESE
- New York/ Laguardia, Ny, Usa - 27.3 kms (16.9 miles) SSE
- New York/ Jfk, Ny, Usa - 43 kms (26.7 miles) SSE