Royston Weather History Hertfordshire, 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.
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Wed 20 Aug, 2025 Weather in Royston

Sunrise: 05:53 AM Sunset: 08:13 PM	Moonrise: 01:41 AM Moonset: 07:27 PM	Max: 20.6 °c	Min: 14.8 °c	Avg: 16.9 °c	Precip: 0.00 mm	Max Wind: 29.2 kph

	Wed 20 0:00 am	Wed 20 3:00 am	Wed 20 6:00 am	Wed 20 9:00 am	Wed 20 12:00 pm	Wed 20 3:00 pm	Wed 20 6:00 pm	Wed 20 9:00 pm
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Temp	16.1°c	15.6°c	15.2°c	18.0°c	20.4°c	19.7°c	16.6°c	14.8°c
Wind	22.7 kmph	20.5 kmph	21.2 kmph	25.6 kmph	28.4 kmph	28.8 kmph	24.8 kmph	22.7 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	93%	90%	99%	20%	0%	0%	49%	95%
Humidity	69%	71%	64%	52%	44%	46%	58%	64%
Pressure	1017 mb	1017 mb	1017 mb	1018 mb	1017 mb	1017 mb	1018 mb	1019 mb

Royston Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	6°C / 43°F	2°C / 35°F	4°C / 39°F	116 hours	53.29 mm / 2.10 In	8 days	1015 mb / 30 In
February	8°C / 46°F	2°C / 36°F	5°C / 41°F	84 hours	45.54 mm / 1.79 In	7 days	1015 mb / 30 In
March	10°C / 51°F	3°C / 38°F	7°C / 44°F	117 hours	44.77 mm / 1.76 In	7 days	1015 mb / 30 In
April	13°C / 56°F	5°C / 40°F	9°C / 48°F	128 hours	40.11 mm / 1.58 In	6 days	1016 mb / 30 In
May	16°C / 61°F	7°C / 45°F	12°C / 53°F	112 hours	58.45 mm / 2.30 In	7 days	1017 mb / 30 In
June	19°C / 67°F	10°C / 51°F	15°C / 59°F	120 hours	64.53 mm / 2.54 In	7 days	1016 mb / 30 In
July	22°C / 71°F	13°C / 55°F	17°C / 63°F	119 hours	70.28 mm / 2.77 In	8 days	1015 mb / 30 In
August	22°C / 71°F	13°C / 56°F	17°C / 63°F	138 hours	69.40 mm / 2.73 In	8 days	1015 mb / 30 In
September	19°C / 66°F	11°C / 53°F	15°C / 59°F	138 hours	49.19 mm / 1.94 In	6 days	1016 mb / 30 In
October	15°C / 59°F	9°C / 48°F	12°C / 53°F	110 hours	67.17 mm / 2.64 In	8 days	1014 mb / 30 In
November	10°C / 50°F	5°C / 42°F	8°C / 46°F	106 hours	58.95 mm / 2.32 In	7 days	1011 mb / 30 In
December	8°C / 46°F	3°C / 38°F	5°C / 42°F	110 hours	65.08 mm / 2.56 In	9 days	1013 mb / 30 In

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