Home › Rainfall › Allet

Rainfall in Allet

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

The average of 5 rain gauges within 15km of the centre of Allet's monitored area, all reporting in the last two days. This October they range from 93.8mm to 133.2mm. The nearest is Rainfall gauge nr Allet, 0.0km away. Rain can be very local, so one street may differ from the average.
1.3mm
Yesterday (25 Oct 2026)
76.1mm
Last 7 days
112.1mm
October so far
vs 122.1mm avg — 8% drier
7.2mm
Today so far (UTC)

Rain forecast

Next 24 hours: about 3.1mm of rain forecast for the area around Allet, heaviest in the hour to Tue 01:00 (1.0mm).

A computer model forecast (DWD ICON) for a square about 15 km across whose centre is 13 km from Allet, updated 11:05 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 Allet? Get the Property Flood-Risk Report for any Allet postcode — official risk band, recorded floods since 1946, warning history, river behaviour and nearby storm overflows. £19 one-off, instant. Learn more →
⚠️ Yesterday's 1.2mm at Rainfall gauge nr Truro was the wettest day at this gauge since 24 Oct 2026 and in the top 61.6% of 567 rain days in this gauge's 2-year record.
⚠️ Yesterday's 1.5mm at Rainfall gauge nr St. Newlyn East was the wettest day at this gauge since 24 Oct 2026 and in the top 47% of 676 rain days in this gauge's 2-year record.

Nearest rain gauges to Allet

GaugeDistanceYesterday7 daysOctoberToday
Rainfall gauge nr Allet 0.0km 0.0mm 71.9mm 107.0mm 6.2mm
Rainfall gauge nr Truro nr Truro 7.3km 1.2mm 78.8mm 111.2mm 6.0mm
Rainfall gauge nr St. Newlyn East nr St. Newlyn East 9.9km 1.5mm 57.8mm 93.8mm 7.2mm

Last 30 days (average of 5 gauges within 15km)

Daily totals 26 Sep–25 Oct. Wettest day: 23.6mm.

Rain days this October

16 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Allet, against a full-month average of 21.9 rain days (based on 13 months of records at this gauge).

Rainfall year by year in Allet

2026 so far: 964 mm (1 Jan to 25 Oct), against 822 mm by the same date in an average year (2009–2025) — 17% wetter.

One bar per calendar year, the average of 5 local rain gauges: the Environment Agency's quality-checked daily archive, then live telemetry for the latest months. Wettest: 2025 (1,323 mm). Driest: 2010 (843 mm). Average: 1,143 mm a year.

Wettest days and storms in Allet

Wettest days since 2008

  1. 47.0 mm 4 Aug 2013up to 69.6 mm at one gauge
  2. 46.2 mm 13 Aug 2015up to 55.8 mm at one gauge
  3. 43.6 mm 10 Jun 2020up to 52.2 mm at one gauge
  4. 43.5 mm 24 Nov 2012up to 48.4 mm at one gauge
  5. 43.1 mm 23 Dec 2013 · 2013-14 UK winter floodsup to 64.2 mm at one gauge

Storms that brought the most rain here

  1. 60.7 mm Storm Bert · 22–25 Nov 2024
  2. 58.4 mm Storm Callum · 11–14 Oct 2018
  3. 54.5 mm Storm Angus · 19–21 Nov 2016
  4. 46.9 mm Storm Chandra · 26–27 Jan 2026
  5. 45.4 mm Storm Dennis · 15–16 Feb 2020

Daily totals are the average of 5 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 Allet

Allet gets about 1,138 mm of rain a year on average (wettest month November, 141 mm; driest June, 63 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), 2.7 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 Allet

Rain gauge River gauge Storm overflow

Rivers near Allet

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 Allet's monitored area.

Storm overflows near Allet

3 storm overflows within 5 km of the centre of Allet's monitored area. None of the 3 with a live status is discharging right now.

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 Allet

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

Village in Cornwall, England

Shortlanesend is a village in Kenwyn parish, Cornwall, England, United Kingdom. It lies two miles north of the city of Truro at grid reference SW 805 475. The name was recorded as Penfounder in 1547. Shortlanesend is in the former Carrick District. The village has a Methodist chapel, village hall, pub, the Old Plough Inn, a post office and primary school.

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

Frequently asked questions

How much rain fell in Allet yesterday?

1.3mm of rain fell yesterday (25 Oct 2026), from the average of 5 rain gauges within 15km of Allet.

Is this month wetter than normal in Allet?

October so far: 112.1mm vs 122.1mm October average — 8% drier (the average covers the whole month; we are 26 days in). Figures are the average of 5 rain gauges within 15km.

Where is the nearest rain gauge to Allet?

Rainfall gauge nr Allet is the nearest rain gauge, 0.0km from the centre of Allet'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 Allet had this month?

16 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Allet, against a full-month average of 21.9 rain days.

What was the wettest year in Allet?

2025 was the wettest year in the record since 2009, with 1,323 mm from the average of 5 local rain gauges, against an average of 1,143 mm a year. The driest was 2010, with 843 mm.

What is the wettest day on record in Allet?

4 Aug 2013: 47.0 mm on average across 5 local rain gauges, and up to 69.6 mm at one of them. Records since 14 Jan 2008.

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 Allet's monitored area — local rainfall can vary over short distances.