Portsmouth Weather History Hampshire, United Kingdom

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Thu 24 Apr, 2025 Weather in Portsmouth

Sunrise: 05:51 AM Sunset: 08:14 PM	Moonrise: 04:34 AM Moonset: 03:54 PM	Max: 13.9 °c	Min: 8.0 °c	Avg: 10.9 °c	Precip: 0.02 mm	Max Wind: 16.9 kph

	Thu 24 0:00 am	Thu 24 3:00 am	Thu 24 6:00 am	Thu 24 9:00 am	Thu 24 12:00 pm	Thu 24 3:00 pm	Thu 24 6:00 pm	Thu 24 9:00 pm
Icon
Temp	8.0°c	8.6°c	8.6°c	11.1°c	13.4°c	13.9°c	11.7°c	11.0°c
Wind	10.4 kmph	9.7 kmph	12.2 kmph	10.8 kmph	0.7 kmph	11.5 kmph	12.6 kmph	7.9 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	61%	43%	64%	25%	16%	75%	45%	32%
Humidity	86%	84%	85%	67%	64%	64%	80%	83%
Pressure	1019 mb	1019 mb	1021 mb	1022 mb	1022 mb	1022 mb	1022 mb	1023 mb

Portsmouth Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	8°C / 46°F	4°C / 40°F	6°C / 43°F	119 hours	76.60 mm / 3.02 In	8 days	1016 mb / 30 In
February	8°C / 47°F	5°C / 40°F	6°C / 44°F	95 hours	62.13 mm / 2.45 In	7 days	1016 mb / 30 In
March	10°C / 50°F	5°C / 42°F	8°C / 46°F	140 hours	51.61 mm / 2.03 In	6 days	1015 mb / 30 In
April	12°C / 54°F	7°C / 44°F	9°C / 49°F	167 hours	46.42 mm / 1.83 In	6 days	1016 mb / 30 In
May	15°C / 59°F	9°C / 49°F	12°C / 54°F	161 hours	50.33 mm / 1.98 In	6 days	1017 mb / 31 In
June	18°C / 65°F	12°C / 54°F	15°C / 59°F	167 hours	61.42 mm / 2.42 In	6 days	1017 mb / 30 In
July	20°C / 68°F	14°C / 58°F	17°C / 63°F	173 hours	54.89 mm / 2.16 In	6 days	1016 mb / 30 In
August	20°C / 68°F	15°C / 58°F	17°C / 63°F	176 hours	63.13 mm / 2.49 In	7 days	1015 mb / 30 In
September	18°C / 65°F	13°C / 56°F	16°C / 60°F	168 hours	54.68 mm / 2.15 In	5 days	1017 mb / 31 In
October	15°C / 60°F	11°C / 52°F	13°C / 56°F	128 hours	100.03 mm / 3.94 In	8 days	1014 mb / 30 In
November	12°C / 53°F	8°C / 47°F	10°C / 50°F	113 hours	90.98 mm / 3.58 In	8 days	1012 mb / 30 In
December	9°C / 49°F	6°C / 43°F	8°C / 46°F	109 hours	90.21 mm / 3.55 In	9 days	1014 mb / 30 In

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