Horsham Weather History

West Sussex, United Kingdom

Weather on a past date in Horsham

Date Any date from 1 January 2009 to yesterday.

Wed 11 Nov, 2026 Weather in Horsham

Sunrise: 07:11 AM Sunset: 04:19 PM	Moonrise: 10:17 AM Moonset: 05:08 PM	Max: 8.7 °c	Min: 7.4 °c	Avg: 8.3 °c	Precip: 5.70 mm	Max Wind: 17.6 kph

	Wed 11 0:00 am	Wed 11 3:00 am	Wed 11 6:00 am	Wed 11 9:00 am	Wed 11 12:00 pm	Wed 11 3:00 pm	Wed 11 6:00 pm	Wed 11 9:00 pm
Icon
Temp	8.0°c	8.4°c	8.7°c	8.3°c	8.7°c	8.7°c	8.1°c	7.7°c
Wind	16.6 kmph	14.0 kmph	15.8 kmph	17.3 kmph	16.9 kmph	13.3 kmph	11.2 kmph	9.7 kmph
Precip	0.30 mm	0.10 mm	0.50 mm	1.10 mm	0.00 mm	0.10 mm	0.00 mm	0.00 mm
Cloud	100%	100%	100%	100%	100%	100%	93%	93%
Humidity	98%	97%	97%	95%	92%	90%	89%	87%
Pressure	1003 mb	1002 mb	1002 mb	1003 mb	1004 mb	1003 mb	1004 mb	1004 mb

Horsham Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 45°F	2°C / 36°F	5°C / 41°F	116 hours	73.29 mm / 2.89 In	9 days	1015 mb / 30 In
February	8°C / 47°F	3°C / 38°F	6°C / 42°F	86 hours	58.67 mm / 2.31 In	7 days	1015 mb / 30 In
March	11°C / 51°F	4°C / 39°F	7°C / 45°F	123 hours	46.79 mm / 1.84 In	6 days	1016 mb / 30 In
April	13°C / 56°F	5°C / 41°F	9°C / 49°F	152 hours	42.04 mm / 1.65 In	5 days	1016 mb / 30 In
May	16°C / 62°F	8°C / 46°F	12°C / 54°F	142 hours	47.80 mm / 1.88 In	7 days	1017 mb / 31 In
June	20°C / 68°F	11°C / 52°F	16°C / 60°F	151 hours	59.14 mm / 2.33 In	6 days	1017 mb / 30 In
July	22°C / 72°F	13°C / 56°F	18°C / 64°F	159 hours	53.96 mm / 2.12 In	6 days	1016 mb / 30 In
August	22°C / 71°F	14°C / 56°F	18°C / 64°F	164 hours	59.87 mm / 2.36 In	7 days	1015 mb / 30 In
September	19°C / 67°F	12°C / 53°F	15°C / 60°F	147 hours	52.39 mm / 2.06 In	5 days	1017 mb / 31 In
October	15°C / 60°F	9°C / 49°F	12°C / 54°F	117 hours	84.75 mm / 3.34 In	8 days	1015 mb / 30 In
November	11°C / 52°F	6°C / 43°F	8°C / 47°F	110 hours	83.09 mm / 3.27 In	8 days	1012 mb / 30 In
December	9°C / 47°F	4°C / 40°F	6°C / 44°F	106 hours	79.39 mm / 3.13 In	8 days	1014 mb / 30 In

Need more than one day of Horsham history?

Download historical weather for Horsham, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

Historical weatherDaily and hourly interval data.
Yearly monthly averagesMonthly averages for every year since 2009.
Monthly climate averagesLong-term climate normals by month.
CSV formatReady for Excel, Python, R or your database.

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Region

West Sussex

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Horsham weather history: common questions

How far back does Horsham weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Horsham historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

Historical weather data

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CSV files from January 2009 to today:

Daily and hourly historical weather
Yearly monthly averages
Monthly climate averages

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For developers

History API

Hourly past weather for Horsham as JSON, from 2010.

GET https://api.weatherapi.com/v1/history.json?key=YOUR_KEY&q=51.07,-0.32&dt=2026-01-01 Get your free API key Compare plans »