Welwyn Garden City Weather History Hertfordshire, United Kingdom

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Daily and hourly data from 1 Jan 2009 onwards.
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Wed 28 May, 2025 Weather in Welwyn Garden City

Sunrise: 04:51 AM Sunset: 09:06 PM	Moonrise: 05:09 AM Moonset: 11:40 PM	Max: 17.9 °c	Min: 11.4 °c	Avg: 14.7 °c	Precip: 2.22 mm	Max Wind: 28.1 kph

	Wed 28 0:00 am	Wed 28 3:00 am	Wed 28 6:00 am	Wed 28 9:00 am	Wed 28 12:00 pm	Wed 28 3:00 pm	Wed 28 6:00 pm	Wed 28 9:00 pm
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Temp	13.7°c	12.9°c	12.9°c	15.6°c	17.0°c	17.9°c	15.9°c	12.9°c
Wind	27.0 kmph	24.5 kmph	22.0 kmph	28.1 kmph	27.0 kmph	22.7 kmph	17.3 kmph	14.0 kmph
Precip	0.64 mm	0.01 mm	0.05 mm	0.07 mm	0.22 mm	0.03 mm	0.02 mm	0.00 mm
Cloud	100%	69%	88%	79%	53%	90%	73%	49%
Humidity	94%	91%	89%	72%	65%	59%	71%	81%
Pressure	1011 mb	1012 mb	1013 mb	1015 mb	1016 mb	1017 mb	1019 mb	1020 mb

Welwyn Garden City Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	6°C / 44°F	2°C / 35°F	4°C / 39°F	120 hours	57.13 mm / 2.25 In	7 days	1015 mb / 30 In
February	8°C / 46°F	2°C / 36°F	5°C / 41°F	84 hours	48.61 mm / 1.91 In	7 days	1015 mb / 30 In
March	10°C / 50°F	3°C / 38°F	7°C / 44°F	114 hours	42.93 mm / 1.69 In	6 days	1015 mb / 30 In
April	13°C / 56°F	5°C / 40°F	9°C / 48°F	126 hours	41.62 mm / 1.64 In	6 days	1016 mb / 30 In
May	16°C / 61°F	8°C / 46°F	12°C / 53°F	112 hours	56.34 mm / 2.22 In	7 days	1017 mb / 30 In
June	19°C / 67°F	11°C / 51°F	15°C / 59°F	117 hours	63.19 mm / 2.49 In	7 days	1016 mb / 30 In
July	22°C / 71°F	13°C / 56°F	17°C / 63°F	121 hours	60.26 mm / 2.37 In	7 days	1015 mb / 30 In
August	21°C / 71°F	13°C / 56°F	17°C / 63°F	132 hours	65.91 mm / 2.59 In	8 days	1015 mb / 30 In
September	19°C / 66°F	11°C / 52°F	15°C / 59°F	134 hours	48.95 mm / 1.93 In	6 days	1016 mb / 30 In
October	15°C / 58°F	9°C / 48°F	12°C / 53°F	105 hours	67.43 mm / 2.65 In	7 days	1014 mb / 30 In
November	10°C / 50°F	5°C / 42°F	8°C / 46°F	104 hours	63.08 mm / 2.48 In	8 days	1011 mb / 30 In
December	8°C / 46°F	3°C / 38°F	5°C / 42°F	110 hours	63.74 mm / 2.51 In	8 days	1013 mb / 30 In

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