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Rainfall in Nelson

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

The average of 12 rain gauges within 15km of the centre of Nelson's monitored area, all reporting in the last two days. This October they range from 77.6mm to 155.6mm. The nearest is Rainfall gauge nr Nelson, 0.0km away. Rain can be very local, so one street may differ from the average.
6.2mm
Yesterday (25 Oct 2026)
50.6mm
Last 7 days
119.1mm
October so far
vs 137.5mm avg — 13% drier
5.8mm
Today so far (UTC)

Rain forecast

Next 24 hours: about 1.5mm of rain forecast for the area around Nelson, heaviest in the hour to Tue 02:00 (0.8mm).

A computer model forecast (DWD ICON) for a square about 15 km across, 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.

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⚠️ Yesterday's 8.0mm at Rainfall gauge nr Nelson was the wettest day at this gauge since 24 Oct 2026 and in the top 16.1% of 615 rain days in this gauge's 2-year record.
⚠️ Yesterday's 5.2mm at Rainfall gauge nr Trawden was the wettest day at this gauge since 24 Oct 2026 and in the top 28.3% of 618 rain days in this gauge's 2-year record.
⚠️ Yesterday's 7.0mm at Rainfall gauge nr Brierfield was the wettest day at this gauge since 24 Oct 2026 and in the top 19.1% of 623 rain days in this gauge's 2-year record.

Nearest rain gauges to Nelson

GaugeDistanceYesterday7 daysOctoberToday
Rainfall gauge nr Nelson 0.0km 8.0mm 47.2mm 118.0mm 3.8mm
Rainfall gauge nr Trawden nr Trawden 3.6km 5.2mm 45.6mm 98.8mm 4.2mm
Rainfall gauge nr Brierfield nr Brierfield 3.7km 7.0mm 44.4mm 118.6mm 4.9mm

Last 30 days (average of 12 gauges within 15km)

Daily totals 26 Sep–25 Oct. Wettest day: 23.1mm.

Rain days this October

20 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Nelson, against a full-month average of 22.7 rain days (based on 2 months of records at this gauge).

Rainfall year by year in Nelson

2026 so far: 931 mm (1 Jan to 24 Oct), against 906 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: 2012 (1,602 mm). Driest: 2010 (879 mm). Average: 1,195 mm a year.

Wettest days and storms in Nelson

Wettest days since 2000

  1. 75.2 mm 25 Dec 2015up to 79.8 mm at one gauge
  2. 65.7 mm 9 Aug 2004up to 77.0 mm at one gauge
  3. 63.4 mm 22 May 2024up to 69.4 mm at one gauge
  4. 54.9 mm 31 Dec 2024up to 69.3 mm at one gauge
  5. 54.3 mm 14 Nov 2015up to 66.6 mm at one gauge

Storms that brought the most rain here

  1. 70.8 mm Storm Babet · 18–22 Oct 2023
  2. 69.3 mm Storm Ciara · 8–9 Feb 2020
  3. 54.3 mm Storm Bert · 22–25 Nov 2024
  4. 54.0 mm Storm Christoph · 19–21 Jan 2021
  5. 43.5 mm Storm Elin · 9–10 Dec 2023

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 Nelson

Nelson gets about 1,217 mm of rain a year on average (wettest month December, 142 mm; driest April, 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.

Gauges and storm overflows around Nelson

Rain gauge River gauge Storm overflow Discharging now

Rivers near Nelson

River Calder the largest river near Nelson

Nearest gauge on it: Oxford Road, 6.7 km away: 0.32 m Rising slightly ▲.

Every gauge on the River Calder →

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 Nelson's monitored area.

Storm overflows near Nelson

16 storm overflows within 5 km of the centre of Nelson's monitored area. 1 is discharging now, 15 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: © United Utilities 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 Nelson

Nelson, Lancashire
Photo: Wikimedia Commons (author and licence on the file page)

Town in Lancashire, England

Nelson is a town and civil parish in the Borough of Pendle in Lancashire, England, it had a population of 33,617 in 2021. Nelson is 3 miles (5 km) north of Burnley and 2 miles (3 km) south-west of Colne. Nelson developed as a mill town during the Industrial Revolution.

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

Frequently asked questions

How much rain fell in Nelson yesterday?

6.2mm of rain fell yesterday (25 Oct 2026), from the average of 12 rain gauges within 15km of Nelson.

Is this month wetter than normal in Nelson?

October so far: 119.1mm vs 137.5mm October average — 13% drier (the average covers the whole month; we are 26 days in). Figures are the average of 12 rain gauges within 15km.

Where is the nearest rain gauge to Nelson?

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

20 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Nelson, against a full-month average of 22.7 rain days.

What was the wettest year in Nelson?

2012 was the wettest year in the record since 2000, with 1,602 mm from the average of 8 local rain gauges, against an average of 1,195 mm a year. The driest was 2010, with 879 mm.

What is the wettest day on record in Nelson?

25 Dec 2015: 75.2 mm on average across 8 local rain gauges, and up to 79.8 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 Nelson's monitored area — local rainfall can vary over short distances.