Rockland December Weather Averages Maine, United States of America

December Weather Averages for Rockland

High Temp	3°C	38°F
Low Temp	-2°C	29°F
Avg Temp	1°C	34°F
Sunshine Hours	156 hours
Rainfall	162.06 mm	6.38 In
Rain days	9 days
Pressure	1016 mb	30 In

Rockland December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	3°C / 38°F	-4°C / 25°F	0°C / 31°F	140 hours	183.26 mm / 7.21 In	13 days	1017 mb / 30 In
2009	2°C / 35°F	-4°C / 25°F	-1°C / 30°F	168 hours	161.17 mm / 6.35 In	10 days	1014 mb / 30 In
2010	2°C / 35°F	-3°C / 27°F	0°C / 31°F	142 hours	179.38 mm / 7.06 In	8 days	1007 mb / 30 In
2011	5°C / 41°F	0°C / 32°F	3°C / 37°F	173 hours	106.16 mm / 4.18 In	10 days	1019 mb / 31 In
2012	4°C / 39°F	-1°C / 30°F	2°C / 35°F	177 hours	169.25 mm / 6.66 In	12 days	1015 mb / 30 In
2013	1°C / 34°F	-5°C / 24°F	-2°C / 29°F	136 hours	152.10 mm / 5.99 In	10 days	1018 mb / 31 In
2014	4°C / 40°F	-1°C / 31°F	2°C / 36°F	123 hours	178.52 mm / 7.03 In	11 days	1019 mb / 31 In
2015	6°C / 44°F	2°C / 36°F	5°C / 40°F	136 hours	142.27 mm / 5.60 In	9 days	1018 mb / 31 In
2016	3°C / 38°F	-3°C / 26°F	0°C / 32°F	155 hours	151.89 mm / 5.98 In	11 days	1016 mb / 30 In
2017	0°C / 32°F	-6°C / 22°F	-3°C / 27°F	141 hours	114.08 mm / 4.49 In	10 days	1016 mb / 30 In
2018	2°C / 36°F	-3°C / 26°F	0°C / 31°F	223 hours	127.65 mm / 5.03 In	6 days	1018 mb / 31 In
2019	3°C / 37°F	-2°C / 28°F	0°C / 33°F	154 hours	173.67 mm / 6.84 In	11 days	1016 mb / 30 In
2020	4°C / 39°F	-2°C / 29°F	1°C / 35°F	142 hours	211.74 mm / 8.34 In	7 days	1014 mb / 30 In
2021	5°C / 41°F	-1°C / 30°F	2°C / 35°F	145 hours	97.30 mm / 3.83 In	12 days	1015 mb / 30 In
2022	4°C / 40°F	0°C / 32°F	2°C / 36°F	132 hours	135.00 mm / 5.31 In	6 days	1019 mb / 31 In
2023	5°C / 42°F	1°C / 33°F	3°C / 37°F	147 hours	113.38 mm / 4.46 In	5 days	1018 mb / 31 In
2024	3°C / 38°F	-1°C / 30°F	1°C / 34°F	203 hours	379.46 mm / 14.94 In	7 days	1020 mb / 31 In

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