Portsmouth March Weather Averages New Hampshire, United States of America

March Weather Averages for Portsmouth

High Temp	5°C	42°F
Low Temp	-2°C	29°F
Avg Temp	2°C	35°F
Sunshine Hours	150 hours
Rainfall	124.52 mm	4.90 In
Rain days	8 days
Pressure	1016 mb	30 In

Portsmouth March Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	4°C / 39°F	-2°C / 28°F	1°C / 33°F	201 hours	187.69 mm / 7.39 In	10 days	1017 mb / 30 In
2009	4°C / 39°F	-2°C / 28°F	1°C / 34°F	181 hours	96.52 mm / 3.80 In	7 days	1021 mb / 31 In
2010	8°C / 46°F	2°C / 36°F	4°C / 40°F	179 hours	339.23 mm / 13.36 In	14 days	1013 mb / 30 In
2011	4°C / 39°F	-2°C / 28°F	1°C / 34°F	133 hours	120.21 mm / 4.73 In	7 days	1018 mb / 31 In
2012	9°C / 49°F	2°C / 35°F	5°C / 42°F	205 hours	51.10 mm / 2.01 In	7 days	1018 mb / 31 In
2013	4°C / 40°F	-2°C / 29°F	1°C / 34°F	118 hours	86.83 mm / 3.42 In	6 days	1012 mb / 30 In
2014	1°C / 34°F	-7°C / 20°F	-3°C / 27°F	141 hours	130.31 mm / 5.13 In	14 days	1016 mb / 30 In
2015	1°C / 35°F	-6°C / 22°F	-2°C / 28°F	101 hours	54.20 mm / 2.13 In	9 days	1018 mb / 31 In
2016	7°C / 45°F	0°C / 33°F	4°C / 39°F	167 hours	103.14 mm / 4.06 In	10 days	1017 mb / 30 In
2017	2°C / 36°F	-5°C / 23°F	-1°C / 30°F	133 hours	139.39 mm / 5.49 In	9 days	1019 mb / 31 In
2018	4°C / 39°F	-2°C / 28°F	1°C / 34°F	99 hours	134.02 mm / 5.28 In	8 days	1012 mb / 30 In
2019	5°C / 40°F	-3°C / 26°F	1°C / 34°F	185 hours	78.42 mm / 3.09 In	6 days	1019 mb / 31 In
2020	7°C / 45°F	0°C / 32°F	3°C / 38°F	135 hours	90.40 mm / 3.56 In	7 days	1019 mb / 31 In
2021	7°C / 45°F	-2°C / 28°F	3°C / 37°F	231 hours	60.41 mm / 2.38 In	4 days	1019 mb / 31 In
2022	7°C / 45°F	-2°C / 29°F	3°C / 37°F	174 hours	83.10 mm / 3.27 In	8 days	1014 mb / 30 In
2023	7°C / 44°F	-2°C / 29°F	2°C / 36°F	125 hours	110.00 mm / 4.33 In	2 days	1014 mb / 30 In
2024	7°C / 44°F	1°C / 33°F	4°C / 38°F	124 hours	200.66 mm / 7.90 In	10 days	1014 mb / 30 In
2025	7°C / 45°F	0°C / 31°F	3°C / 38°F	122 hours	238.94 mm / 9.41 In	9 days	1011 mb / 30 In

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