Portsmouth January Weather Averages Ohio, United States of America

January Weather Averages for Portsmouth

High Temp	4°C	39°F
Low Temp	-4°C	25°F
Avg Temp	0°C	32°F
Sunshine Hours	112 hours
Rainfall	99.49 mm	3.92 In
Rain days	9 days
Pressure	1021 mb	31 In

Portsmouth January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	5°C / 41°F	-3°C / 26°F	0°C / 33°F	168 hours	63.84 mm / 2.51 In	6 days	1023 mb / 31 In
2009	2°C / 35°F	-6°C / 21°F	-2°C / 28°F	119 hours	111.26 mm / 4.38 In	8 days	1020 mb / 31 In
2010	1°C / 34°F	-6°C / 21°F	-3°C / 27°F	77 hours	84.65 mm / 3.33 In	8 days	1021 mb / 31 In
2011	1°C / 34°F	-7°C / 20°F	-3°C / 27°F	93 hours	57.80 mm / 2.28 In	10 days	1019 mb / 31 In
2012	6°C / 43°F	-2°C / 28°F	2°C / 35°F	150 hours	83.50 mm / 3.29 In	9 days	1019 mb / 31 In
2013	5°C / 41°F	-2°C / 28°F	2°C / 35°F	159 hours	113.06 mm / 4.45 In	11 days	1023 mb / 31 In
2014	1°C / 34°F	-9°C / 16°F	-4°C / 25°F	109 hours	69.73 mm / 2.75 In	7 days	1020 mb / 31 In
2015	3°C / 38°F	-5°C / 23°F	-1°C / 30°F	134 hours	73.70 mm / 2.90 In	10 days	1023 mb / 31 In
2016	3°C / 38°F	-5°C / 22°F	-1°C / 30°F	122 hours	45.20 mm / 1.78 In	7 days	1020 mb / 31 In
2017	7°C / 45°F	0°C / 32°F	4°C / 38°F	46 hours	113.67 mm / 4.48 In	12 days	1018 mb / 31 In
2018	3°C / 38°F	-6°C / 21°F	-2°C / 29°F	147 hours	75.67 mm / 2.98 In	8 days	1027 mb / 31 In
2019	4°C / 39°F	-4°C / 26°F	0°C / 32°F	126 hours	125.32 mm / 4.93 In	10 days	1021 mb / 31 In
2020	7°C / 45°F	0°C / 32°F	4°C / 38°F	103 hours	105.34 mm / 4.15 In	8 days	1021 mb / 31 In
2021	5°C / 40°F	-2°C / 28°F	1°C / 34°F	95 hours	97.15 mm / 3.82 In	7 days	1019 mb / 31 In
2022	3°C / 37°F	-6°C / 21°F	-2°C / 29°F	118 hours	110.70 mm / 4.36 In	9 days	1022 mb / 31 In
2023	8°C / 47°F	1°C / 34°F	5°C / 40°F	88 hours	128.10 mm / 5.04 In	11 days	1018 mb / 31 In
2024	4°C / 39°F	-3°C / 26°F	0°C / 32°F	100 hours	128.42 mm / 5.06 In	11 days	1020 mb / 31 In
2025	0°C / 32°F	-6°C / 20°F	-3°C / 26°F	126 hours	168.14 mm / 6.62 In	5 days	1022 mb / 31 In

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