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Rainfall in South Hams

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

The average of 8 rain gauges within 15km of the centre of South Hams's monitored area, all reporting in the last two days. This October they range from 106.7mm to 321.3mm. The nearest is Rainfall gauge nr South Hams (south-east), 6.3km away. Rain can be very local, so one street may differ from the average.
0.7mm
Yesterday (25 Oct 2026)
115.4mm
Last 7 days
175.4mm
October so far
vs 187.9mm avg — 7% drier
20.4mm
Today so far (UTC)

Rain forecast

Next 24 hours: about 2.9mm of rain forecast for the area around South Hams, heaviest in the hour to Tue 03:00 (1.6mm).

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.

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⚠️ Yesterday's 1.3mm at Rainfall gauge nr Didworthy was the wettest day at this gauge since 24 Oct 2026 and in the top 59% of 704 rain days in this gauge's 2-year record.

Nearest rain gauges to South Hams

GaugeDistanceYesterday7 daysOctoberToday
Rainfall gauge nr South Hams (south-east) 6.3km 0.0mm 95.5mm 143.0mm 16.9mm
Rainfall gauge nr South Hams (north-east) 7.0km 0.4mm 109.1mm 147.0mm 18.2mm
Rainfall gauge nr Didworthy nr Didworthy 7.9km 1.3mm 203.5mm 321.3mm 41.9mm

Last 30 days (average of 8 gauges within 15km)

Daily totals 26 Sep–25 Oct. Wettest day: 62.9mm.

Rain days this October

19 days with at least 0.2mm of rain so far this October at Rainfall gauge nr South Hams (south-east), against a full-month average of 21.0 rain days (based on 2 months of records at this gauge).

Rainfall year by year in South Hams

2026 so far: 1,257 mm (1 Jan to 25 Oct), against 1,241 mm by the same date in an average year (2000–2025) — about average.

One bar per calendar year, the average of 8 local rain gauges: the Environment Agency's quality-checked daily archive, then live telemetry for the latest months. Wettest: 2023 (2,114 mm). Driest: 2011 (1,270 mm). Average: 1,685 mm a year.

Wettest days and storms in South Hams

Wettest days since 2000

  1. 83.7 mm 18 Dec 2022up to 153.2 mm at one gauge
  2. 68.3 mm 3 Oct 2004up to 114.2 mm at one gauge
  3. 68.2 mm 5 Jul 2008up to 120.4 mm at one gauge
  4. 64.5 mm 29 Dec 2006up to 119.6 mm at one gauge
  5. 62.9 mm 24 Oct 2026 · Storm Boeloup to 113.9 mm at one gauge

Storms that brought the most rain here

  1. 107.9 mm Storm Bert · 22–25 Nov 2024
  2. 83.9 mm Storm Callum · 11–14 Oct 2018
  3. 79.5 mm Storm Christoph · 19–21 Jan 2021
  4. 71.6 mm Storm Dennis · 15–16 Feb 2020
  5. 71.4 mm Storm Chandra · 26–27 Jan 2026

Daily totals are the average of 8 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 South Hams

South Hams gets about 1,516 mm of rain a year on average (wettest month December, 191 mm; driest May, 82 mm). That is wetter 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), 2.7 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 South Hams

Rain gauge River gauge Storm overflow Discharging now

Rivers near South Hams

River Dart the largest river near South Hams

Nearest gauge on it: Austins Bridge, 7.0 km away: 0.95 m Rising ▲.

Every gauge on the River Dart →

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 South Hams's monitored area.

Storm overflows near South Hams

5 storm overflows within 5 km of the centre of South Hams's monitored area. 1 is discharging now, 4 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: © South West 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 South Hams

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

Local government district in Devon, England

South Hams is a local government district on the south coast of Devon, England. Its council is based in the town of Totnes, although the largest town is Ivybridge. The district also contains the towns of Dartmouth, Kingsbridge and Salcombe and numerous villages and surrounding rural areas.

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

Frequently asked questions

How much rain fell in South Hams yesterday?

0.7mm of rain fell yesterday (25 Oct 2026), from the average of 8 rain gauges within 15km of South Hams.

Is this month wetter than normal in South Hams?

October so far: 175.4mm vs 187.9mm October average — 7% drier (the average covers the whole month; we are 26 days in). Figures are the average of 8 rain gauges within 15km.

Where is the nearest rain gauge to South Hams?

Rainfall gauge nr South Hams (south-east) is the nearest rain gauge, 6.3km from the centre of South Hams'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 South Hams had this month?

19 days with at least 0.2mm of rain so far this October at Rainfall gauge nr South Hams (south-east), against a full-month average of 21.0 rain days.

What was the wettest year in South Hams?

2023 was the wettest year in the record since 2000, with 2,114 mm from the average of 8 local rain gauges, against an average of 1,685 mm a year. The driest was 2011, with 1,270 mm.

What is the wettest day on record in South Hams?

18 Dec 2022: 83.7 mm on average across 8 local rain gauges, and up to 153.2 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 South Hams's monitored area — local rainfall can vary over short distances.