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How much rain fell in Frogpool, Cornwall? 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
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.
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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
A Met Office weather warning is in force here: see the warning above.
Next 24 hours: about 4.4mm of rain forecast for the area around Frogpool, heaviest in the hour to 22:00 (1.8mm).
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 Gwennap nr Gwennap | 0.0km | 14.9mm | 59.4mm | 113.2mm | 23.8mm |
| Rainfall gauge nr Redruth nr Redruth | 6.4km | 13.5mm | 55.1mm | 99.3mm | 14.7mm |
| Rainfall gauge nr Penryn nr Penryn | 7.7km | 13.2mm | 54.8mm | 119.4mm | 32.6mm |
Daily totals 24 Sep–23 Oct. Wettest day: 40.6mm.
16 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Gwennap, against a full-month average of 20.9 rain days (based on 13 months of records at this gauge).
2026 so far: 1,021 mm (1 Jan to 23 Oct), against 846 mm by the same date in an average year (2002–2025) — 21% wetter.
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: 2025 (1,388 mm). Driest: 2005 (904 mm). Average: 1,175 mm a year. Striped years have gaps in the record, so no total is shown for them.
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.
Frogpool gets about 1,240 mm of rain a year on average (wettest month December, 155 mm; driest May, 68 mm). That is close to 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), 2.6 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 Discharging now
A level is shown only when the gauge's latest reading is under 6 hours old. Distances are straight-line from the centre of Frogpool's monitored area.
11 storm overflows within 5 km of the centre of Frogpool's monitored area. 4 are discharging now, 7 report not discharging.
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.
Human settlement in England
Frogpool is a hamlet in the parish of Gwennap, Cornwall, England. Frogpool is situated 6 miles (9.7 km) south-west of Truro and 1.2 miles (1.9 km) from the nearest railway station at Perranwell Station. It has a local public house called the Cornish Arms and up until a few years ago also had a local convenience store which has since closed.
From Wikipedia, the free encyclopedia (CC BY-SA 4.0).
14.6mm of rain fell yesterday (23 Oct 2026), from the average of 7 rain gauges within 15km of Frogpool.
October so far: 179.5mm vs 126.6mm October average — 42% wetter (the average covers the whole month; we are 24 days in). Figures are the average of 7 rain gauges within 15km.
Rainfall gauge nr Gwennap is the nearest rain gauge, 0.0km from the centre of Frogpool's monitored area. Rain gauges can be several kilometres from the town itself, so very local downpours may not register exactly.
16 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Gwennap, against a full-month average of 20.9 rain days.
2025 was the wettest year in the record since 2002, with 1,388 mm from the average of 7 local rain gauges, against an average of 1,175 mm a year. The driest was 2005, with 904 mm.
13 Nov 2002: 52.2 mm on average across 7 local rain gauges, and up to 59.8 mm at one of them. Records since 14 Nov 2001.
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 Frogpool's monitored area — local rainfall can vary over short distances.
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