Port Johnson December Weather Averages New Jersey, United States of America

December Weather Averages for Port Johnson

High Temp	7°C	44°F
Low Temp	1°C	34°F
Avg Temp	4°C	39°F
Sunshine Hours	170 hours
Rainfall	128.50 mm	5.06 In
Rain days	7 days
Pressure	1019 mb	31 In

Port Johnson December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	4°C / 40°F	-2°C / 29°F	1°C / 35°F	209 hours	184.75 mm / 7.27 In	8 days	1018 mb / 31 In
2010	2°C / 36°F	-3°C / 26°F	0°C / 31°F	168 hours	111.70 mm / 4.40 In	5 days	1012 mb / 30 In
2011	8°C / 47°F	3°C / 37°F	6°C / 42°F	242 hours	125.13 mm / 4.93 In	5 days	1021 mb / 31 In
2012	7°C / 45°F	3°C / 37°F	5°C / 41°F	153 hours	123.62 mm / 4.87 In	7 days	1016 mb / 30 In
2013	5°C / 41°F	0°C / 31°F	2°C / 36°F	174 hours	128.97 mm / 5.08 In	8 days	1020 mb / 31 In
2014	6°C / 42°F	1°C / 34°F	4°C / 38°F	131 hours	116.00 mm / 4.57 In	10 days	1020 mb / 31 In
2015	12°C / 53°F	7°C / 44°F	9°C / 49°F	111 hours	126.70 mm / 4.99 In	7 days	1019 mb / 31 In
2016	5°C / 42°F	0°C / 33°F	3°C / 37°F	178 hours	76.02 mm / 2.99 In	9 days	1021 mb / 31 In
2017	4°C / 39°F	-1°C / 31°F	2°C / 35°F	183 hours	54.77 mm / 2.16 In	7 days	1019 mb / 31 In
2018	7°C / 45°F	2°C / 36°F	5°C / 40°F	180 hours	161.41 mm / 6.35 In	6 days	1020 mb / 31 In
2019	6°C / 42°F	1°C / 33°F	3°C / 38°F	156 hours	165.73 mm / 6.52 In	10 days	1018 mb / 31 In
2020	6°C / 43°F	0°C / 32°F	3°C / 38°F	154 hours	205.77 mm / 8.10 In	9 days	1017 mb / 31 In
2021	9°C / 49°F	4°C / 39°F	6°C / 43°F	162 hours	44.00 mm / 1.73 In	5 days	1018 mb / 31 In
2022	7°C / 44°F	0°C / 33°F	3°C / 38°F	177 hours	103.40 mm / 4.07 In	8 days	1021 mb / 31 In
2023	9°C / 48°F	3°C / 38°F	6°C / 43°F	165 hours	199.59 mm / 7.86 In	4 days	1020 mb / 31 In

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