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Rainfall in Cowfold

How much rain fell in Cowfold, West Sussex? Daily, weekly and monthly totals averaged over the Environment Agency rain gauges within 15km, updated every 15 minutes.

Yellow Yellow warning of rain

Heavy rain brings a high likelihood of moderate impacts from surface water flooding.

In force until 11pm Sat 24 Oct (UK time). Issued 9:05am Sat 24 Oct by the Met Office.

What to expect and what to do

What to expect

  • Spray and flooding on roads probably making journey times longer
  • Bus and train services probably affected with journey times taking longer
  • Some interruption to power supplies and other services likely
  • Flooding of a few homes and businesses is possible

What should I do?

Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.

People cope better with power cuts when they have prepared for them in advance. It's easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.

Check if your property could be at risk of flooding. If so, consider preparing a flood plan and an emergency flood kit.

Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

What should I do? See the Met Office warnings and advice. Met Office Weather Warnings © Crown Copyright 2026

The average of 7 rain gauges within 15km of the centre of Cowfold's monitored area, all reporting in the last two days. This October they range from 98.7mm to 140.9mm. The nearest is Rainfall gauge nr Horsham (south-east), 0.0km away. Rain can be very local, so one street may differ from the average.
29.2mm
Yesterday (23 Oct 2026)
70.5mm
Last 7 days
111.7mm
October so far
vs 107.8mm avg — 4% wetter
13.6mm
Today so far (UTC)

Rain forecast

A Met Office weather warning is in force here: see the warning above.

Next 24 hours: about 8.2mm of rain forecast for the area around Cowfold, heaviest in the hour to 19:00 (2.3mm).

A computer model forecast (DWD ICON) for a square about 15 km across, updated 17:05 UK time. It is a forecast, not a measurement, and not a Met Office forecast. Weather data by Open-Meteo (CC BY 4.0).

Next 4 days

Daily totals for UK days from the same computer model; "dry" means under 0.2mm. Forecasts further ahead are less certain.

🏠 Thinking of buying in Cowfold? Get the Property Flood-Risk Report for any Cowfold postcode — official risk band, recorded floods since 1946, warning history, river behaviour and nearby storm overflows. £19 one-off, instant. Learn more →
⚠️ Yesterday's 27.4mm at Rainfall gauge nr Horsham (south-east) was the wettest day at this gauge since 8 Sep 2026 and in the top 1.7% of 465 rain days in this gauge's 2-year record.
⚠️ Yesterday's 22.8mm at Rainfall gauge nr Cuckfield was the wettest day at this gauge since 22 Oct 2026 and in the top 2.8% of 497 rain days in this gauge's 2-year record.
⚠️ Yesterday's 40.0mm at Rainfall gauge nr Horsham (south-west) was the wettest day at this gauge since 18 Dec 2025 and in the top 0.5% of 442 rain days in this gauge's 2-year record.

Nearest rain gauges to Cowfold

GaugeDistanceYesterday7 daysOctoberToday
Rainfall gauge nr Horsham (south-east) nr Horsham 0.0km 27.4mm 70.2mm 105.5mm 11.2mm
Rainfall gauge nr Cuckfield nr Cuckfield 9.0km 22.8mm 61.2mm 103.9mm 12.8mm
Rainfall gauge nr Horsham (south-west) nr Horsham 10.1km 40.0mm 91.4mm 140.9mm 19.8mm

Last 30 days (average of 7 gauges within 15km)

Daily totals 24 Sep–23 Oct. Wettest day: 29.2mm.

Rain days this October

15 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Horsham (south-east), against a full-month average of 17.9 rain days (based on 2 months of records at this gauge).

Rainfall year by year in Cowfold

2026 so far: 675 mm (1 Jan to 23 Oct), against 653 mm by the same date in an average year (2000–2025) — about average.

One bar per calendar year, the average of 7 local rain gauges: the Environment Agency's quality-checked daily archive, then live telemetry for the latest months. Wettest: 2012 (1,185 mm). Driest: 2005 (605 mm). Average: 890 mm a year.

Wettest days and storms in Cowfold

Wettest days since 2000

  1. 50.1 mm 9 Aug 2017up to 68.4 mm at one gauge
  2. 49.9 mm 29 Oct 2000up to 104.0 mm at one gauge
  3. 48.5 mm 10 Jun 2012up to 56.8 mm at one gauge
  4. 44.3 mm 5 Nov 2000up to 87.8 mm at one gauge
  5. 44.1 mm 23 Dec 2013 · 2013-14 UK winter floodsup to 50.2 mm at one gauge

Storms that brought the most rain here

  1. 66.1 mm Storm Babet · 18–22 Oct 2023
  2. 58.6 mm Storm Angus · 19–21 Nov 2016
  3. 43.2 mm Storm Dennis · 15–16 Feb 2020
  4. 37.3 mm St Jude storm 2013 · 27–28 Oct 2013
  5. 36.9 mm Storm Henk · 2–5 Jan 2024

Daily totals are the average of 7 local rain gauges, for UTC days; one gauge can catch much more than the average. A storm's figure adds up the rain measured on its dates, from our list of Met Office named storms and major floods — other weather on those days counts too.

Average rainfall in Cowfold

Cowfold gets about 815 mm of rain a year on average (wettest month November, 97 mm; driest June, 50 mm). That is drier than the UK as a whole, which averages 1,163 mm a year.

Monthly averages in mm. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 1.1 km from the town's gauge centre. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0. UK comparison: Met Office HadUK-Grid areal series, 1991-2020, Open Government Licence v3.0.

Gauges and storm overflows around Cowfold

Rain gauge River gauge Storm overflow Discharging now

Rivers near Cowfold

Nearest river gauges

A level is shown only when the gauge's latest reading is under 6 hours old. Distances are straight-line from the centre of Cowfold's monitored area.

Storm overflows near Cowfold

5 storm overflows within 5 km of the centre of Cowfold's monitored area. 3 are discharging now, 2 report not discharging.

Discharging now, then the most spills in 2025

Sewage & storm overflows →

Event Duration Monitors show when an overflow may be spilling; they do not confirm it, and this is not advice on water quality. A live status older than two hours counts as no current status. Live status: © Southern Water storm overflow activity data, licensed under CC BY 4.0. Annual spill figures: Environment Agency Event Duration Monitoring return, © Environment Agency copyright and/or database right, Open Government Licence (OGL) v3.0.

About Cowfold

Cowfold
Photo: Wikimedia Commons (author and licence on the file page)

Village and civil parish in West Susses

Cowfold is a village and civil parish between Billingshurst and Haywards Heath in the Horsham District of West Sussex, England. The village is at the intersection of the A272 and A281 roads. The parish has a land area of 1,926 hectares. In the 2001 census 1,864 people lived in 729 households, of whom 987 were economically active. The population at the 2011 Census had risen to 1,904.

From Wikipedia, the free encyclopedia (CC BY-SA 4.0).

Frequently asked questions

How much rain fell in Cowfold yesterday?

29.2mm of rain fell yesterday (23 Oct 2026), from the average of 7 rain gauges within 15km of Cowfold.

Is this month wetter than normal in Cowfold?

October so far: 111.7mm vs 107.8mm October average — 4% wetter (the average covers the whole month; we are 24 days in). Figures are the average of 7 rain gauges within 15km.

Where is the nearest rain gauge to Cowfold?

Rainfall gauge nr Horsham (south-east) is the nearest rain gauge, 0.0km from the centre of Cowfold's monitored area. Rain gauges can be several kilometres from the town itself, so very local downpours may not register exactly.

How many rain days has Cowfold had this month?

15 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Horsham (south-east), against a full-month average of 17.9 rain days.

What was the wettest year in Cowfold?

2012 was the wettest year in the record since 2000, with 1,185 mm from the average of 7 local rain gauges, against an average of 890 mm a year. The driest was 2005, with 605 mm.

What is the wettest day on record in Cowfold?

9 Aug 2017: 50.1 mm on average across 7 local rain gauges, and up to 68.4 mm at one of them. Records since 1 Jan 2000.

Rainfall data: Environment Agency rain gauges, synced every 15 minutes. Daily totals are computed overnight (UTC days); "today so far" is live. Gauge distances are straight-line from the centre of Cowfold's monitored area — local rainfall can vary over short distances.