FloodRadar
Log inCreate free account
FloodRadar
Log inCreate free account
How much rain fell in Great Somerford, Wiltshire? Daily, weekly and monthly totals averaged over the Environment Agency rain gauges within 15km, updated every 15 minutes.
Next 24 hours: little or no rain forecast for the area around Great Somerford (under 0.2mm).
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).
Daily totals for UK days from the same computer model; "dry" means under 0.2mm. Forecasts further ahead are less certain.
| Gauge | Distance | Yesterday | 7 days | October | Today |
|---|---|---|---|---|---|
| Rainfall gauge nr Great Somerford | 0.0km | 5.3mm | 79.1mm | 106.7mm | 5.1mm |
| Rainfall gauge nr Shipton Moyne nr Shipton Moyne | 8.4km | 6.1mm | 90.8mm | 124.7mm | 10.4mm |
| Rainfall gauge nr Chippenham nr Chippenham | 9.8km | 5.2mm | 76.6mm | 105.0mm | 7.2mm |
Daily totals 27 Sep–26 Oct. Wettest day: 20.7mm.
18 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Great Somerford, against a full-month average of 18.3 rain days (based on 15 months of records at this gauge).
2026 so far: 602 mm (1 Jan to 26 Oct), against 617 mm by the same date in an average year (2000–2025) — about average.
One bar per calendar year, the average of 6 local rain gauges: the Environment Agency's quality-checked daily archive, then live telemetry for the latest months. Wettest: 2023 (1,096 mm). Driest: 2011 (562 mm). Average: 809 mm a year. Striped years have gaps in the record, so no total is shown for them.
Daily totals are the average of 6 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.
Great Somerford gets about 770 mm of rain a year on average (wettest month November, 82 mm; driest March, 52 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), 1.4 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.
Rain gauge River gauge Storm overflow
A level is shown only when the gauge's latest reading is under 6 hours old. Distances are straight-line from the centre of Great Somerford's monitored area.
14 storm overflows within 5 km of the centre of Great Somerford's monitored area. None of the 14 with a live status is discharging right now.
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: © Wessex 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.
Village in Wiltshire, England
Great Somerford is a village and civil parish within Dauntsey Vale, Wiltshire, England, near the south bank of the river Avon. It lies approximately 3+1⁄4 miles (5.2 km) southeast of Malmesbury and 12 miles (19 km) west of Swindon. The hamlet of Startley and the area known as Seagry Heath are within the bounds of the parish.
From Wikipedia, the free encyclopedia (CC BY-SA 4.0).
5.5mm of rain fell yesterday (26 Oct 2026), from the average of 6 rain gauges within 15km of Great Somerford.
October so far: 115.1mm vs 87.3mm October average — 32% wetter (the average covers the whole month; we are 27 days in). Figures are the average of 6 rain gauges within 15km.
Rainfall gauge nr Great Somerford is the nearest rain gauge, 0.0km from the centre of Great Somerford's monitored area. Rain gauges can be several kilometres from the town itself, so very local downpours may not register exactly.
18 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Great Somerford, against a full-month average of 18.3 rain days.
2023 was the wettest year in the record since 2000, with 1,096 mm from the average of 6 local rain gauges, against an average of 809 mm a year. The driest was 2011, with 562 mm.
5 Jul 2006: 44.0 mm on average across 6 local rain gauges, and up to 65.8 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 Great Somerford's monitored area — local rainfall can vary over short distances.
FloodRadar helper · beta
