Portsmouth January Weather Averages Hampshire, United Kingdom

January Weather Averages for Portsmouth

High Temp	8°C	46°F
Low Temp	4°C	40°F
Avg Temp	6°C	43°F
Sunshine Hours	119 hours
Rainfall	76.60 mm	3.02 In
Rain days	8 days
Pressure	1016 mb	30 In

Portsmouth January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	10°C / 51°F	7°C / 44°F	9°C / 48°F	139 hours	89.99 mm / 3.54 In	9 days	1013 mb / 30 In
2009	7°C / 44°F	3°C / 38°F	5°C / 41°F	163 hours	78.00 mm / 3.07 In	7 days	1011 mb / 30 In
2010	5°C / 41°F	1°C / 34°F	3°C / 38°F	117 hours	58.58 mm / 2.31 In	7 days	1015 mb / 30 In
2011	7°C / 44°F	3°C / 38°F	5°C / 41°F	94 hours	77.87 mm / 3.07 In	9 days	1019 mb / 31 In
2012	9°C / 48°F	6°C / 42°F	7°C / 45°F	128 hours	41.14 mm / 1.62 In	4 days	1021 mb / 31 In
2013	7°C / 45°F	4°C / 39°F	6°C / 42°F	109 hours	79.48 mm / 3.13 In	10 days	1014 mb / 30 In
2014	10°C / 49°F	6°C / 43°F	8°C / 46°F	117 hours	156.48 mm / 6.16 In	12 days	1002 mb / 30 In
2015	9°C / 48°F	4°C / 40°F	7°C / 44°F	100 hours	99.04 mm / 3.90 In	4 days	1015 mb / 30 In
2016	9°C / 49°F	6°C / 43°F	8°C / 46°F	119 hours	106.67 mm / 4.20 In	15 days	1010 mb / 30 In
2017	8°C / 46°F	4°C / 39°F	6°C / 42°F	135 hours	78.34 mm / 3.08 In	9 days	1023 mb / 31 In
2018	10°C / 50°F	6°C / 42°F	8°C / 46°F	90 hours	59.82 mm / 2.35 In	9 days	1012 mb / 30 In
2019	8°C / 46°F	4°C / 39°F	6°C / 42°F	136 hours	29.87 mm / 1.18 In	5 days	1019 mb / 31 In
2020	9°C / 48°F	6°C / 42°F	8°C / 46°F	112 hours	80.63 mm / 3.17 In	9 days	1020 mb / 31 In
2021	7°C / 44°F	3°C / 38°F	5°C / 41°F	74 hours	93.20 mm / 3.67 In	11 days	1012 mb / 30 In
2022	9°C / 48°F	5°C / 40°F	7°C / 44°F	188 hours	32.58 mm / 1.28 In	9 days	1028 mb / 31 In
2023	9°C / 48°F	5°C / 41°F	7°C / 44°F	50 hours	30.26 mm / 1.19 In	7 days	1017 mb / 30 In
2024	8°C / 46°F	5°C / 40°F	6°C / 43°F	159 hours	61.54 mm / 2.42 In	3 days	1019 mb / 31 In
2025	8°C / 46°F	5°C / 40°F	6°C / 43°F	130 hours	138.77 mm / 5.46 In	13 days	1014 mb / 30 In

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