Swanzey December Weather Averages New Hampshire, United States of America

December Weather Averages for Swanzey

High Temp	2°C	36°F
Low Temp	-5°C	23°F
Avg Temp	-1°C	29°F
Sunshine Hours	157 hours
Rainfall	133.78 mm	5.27 In
Rain days	9 days
Pressure	1018 mb	31 In

Swanzey December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	1°C / 34°F	-6°C / 21°F	-2°C / 28°F	106 hours	169.60 mm / 6.68 In	14 days	1018 mb / 31 In
2009	0°C / 31°F	-7°C / 19°F	-4°C / 25°F	146 hours	114.30 mm / 4.50 In	7 days	1017 mb / 30 In
2010	-1°C / 30°F	-7°C / 19°F	-4°C / 24°F	173 hours	111.27 mm / 4.38 In	8 days	1010 mb / 30 In
2011	4°C / 39°F	-3°C / 27°F	0°C / 33°F	223 hours	115.20 mm / 4.54 In	6 days	1020 mb / 31 In
2012	3°C / 37°F	-3°C / 26°F	0°C / 31°F	161 hours	131.10 mm / 5.16 In	12 days	1016 mb / 30 In
2013	0°C / 32°F	-7°C / 20°F	-3°C / 26°F	129 hours	100.30 mm / 3.95 In	11 days	1019 mb / 31 In
2014	1°C / 34°F	-5°C / 24°F	-2°C / 29°F	146 hours	119.10 mm / 4.69 In	10 days	1020 mb / 31 In
2015	7°C / 45°F	1°C / 33°F	4°C / 38°F	110 hours	102.79 mm / 4.05 In	8 days	1018 mb / 31 In
2016	1°C / 34°F	-6°C / 22°F	-2°C / 28°F	181 hours	96.20 mm / 3.79 In	9 days	1018 mb / 31 In
2017	-1°C / 31°F	-8°C / 17°F	-5°C / 23°F	162 hours	73.60 mm / 2.90 In	8 days	1018 mb / 31 In
2018	3°C / 37°F	-5°C / 22°F	-2°C / 29°F	204 hours	95.70 mm / 3.77 In	5 days	1019 mb / 31 In
2019	1°C / 34°F	-6°C / 21°F	-3°C / 27°F	158 hours	165.70 mm / 6.52 In	11 days	1017 mb / 31 In
2020	2°C / 36°F	-5°C / 23°F	-1°C / 30°F	118 hours	148.58 mm / 5.85 In	9 days	1016 mb / 30 In
2021	4°C / 39°F	-4°C / 25°F	0°C / 32°F	123 hours	71.90 mm / 2.83 In	9 days	1017 mb / 30 In
2022	3°C / 38°F	-5°C / 23°F	-1°C / 30°F	180 hours	138.94 mm / 5.47 In	9 days	1020 mb / 31 In
2023	6°C / 42°F	-2°C / 28°F	1°C / 35°F	118 hours	159.23 mm / 6.27 In	9 days	1019 mb / 31 In
2024	2°C / 35°F	-4°C / 25°F	-1°C / 30°F	180 hours	396.54 mm / 15.61 In	6 days	1021 mb / 31 In

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