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Rainfall in Newton Mearns

How much rain fell in Newton Mearns, East Renfrewshire? Daily, weekly and monthly totals averaged over the SEPA rain gauges within 15km, updated every 15 minutes.

The average of 9 rain gauges within 15km of the centre of Newton Mearns's monitored area, all reporting in the last two days. This October they range from 87.0mm to 142.9mm. The nearest is South Moorhouse, 0.0km away. Rain can be very local, so one street may differ from the average.
5.4mm
Yesterday (23 Oct 2026)
21.7mm
Last 7 days
119.8mm
October so far
21.2mm
Today so far (UTC)

Rain forecast

Next 24 hours: about 4.6mm of rain forecast for the area around Newton Mearns, heaviest in the hour to 23:00 (1.9mm).

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 5.0mm at South Moorhouse was the wettest day at this gauge since 21 Oct 2026 and in the top 47.4% of 38 rain days in this gauge's very short record (short record — treat with caution).
⚠️ Yesterday's 5.8mm at Picketlaw Reservoir was the wettest day at this gauge since 21 Oct 2026 and in the top 42.4% of 33 rain days in this gauge's very short record (short record — treat with caution).
⚠️ Yesterday's 5.2mm at Stewarton was the wettest day at this gauge since 21 Oct 2026 and in the top 41.7% of 36 rain days in this gauge's very short record (short record — treat with caution).

Nearest rain gauges to Newton Mearns

GaugeDistanceYesterday7 daysOctoberToday
South Moorhouse 0.0km 5.0mm 19.6mm 127.0mm 26.0mm
Picketlaw Reservoir nr Eaglesham 4.3km 5.8mm 18.6mm 142.9mm 20.2mm
Stewarton nr Kingsford 6.0km 5.2mm 24.6mm 121.4mm 20.6mm

Last 30 days (average of 9 gauges within 15km)

Daily totals 24 Sep–23 Oct. Wettest day: 18.0mm.

Rain days this October

20 days with at least 0.2mm of rain so far this October at South Moorhouse.

Rainfall year by year: western Scotland

The rain gauges near Newton Mearns do not have a long enough daily record yet, so this is the Met Office series for the wider region.

Yearly rainfall 1986–2025, with the dashed line at the 1991–2020 average. Wettest: 2011 (2,280 mm). Driest: 2010 (1,368 mm). Source: Met Office HadUK-Grid areal series, Open Government Licence v3.0.

Average rainfall in Newton Mearns

Newton Mearns gets about 1,652 mm of rain a year on average (wettest month December, 184 mm; driest April, 88 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), 1.2 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 Newton Mearns

Rain gauge River gauge Storm overflow

Rivers near Newton Mearns

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 Newton Mearns's monitored area.

Storm overflows near Newton Mearns

1 storm overflow within 5 km of the centre of Newton Mearns's monitored area. The 1 with a live status is not discharging right now.

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: © Scottish Water, near-real-time Overflow Map data, open licence for reuse. EDM monitors indicate overflows; they do not confirm them, and this is not advice on water quality.

About Newton Mearns

Newton Mearns
Photo: Wikimedia Commons (author and licence on the file page)

Town in Scotland

Newton Mearns is a town and the largest settlement in East Renfrewshire, Scotland. It lies 7 miles (11 km) south-west of Glasgow City Centre on historically the main road to Ayrshire, 410 feet (125 m) above sea level. It has a population of approximately 26,993, stretching from Whitecraigs and Kirkhill in the north-east to Maidenhill in the south-east, to Westacres and Greenlaw in the west and Capelrig/Patterton in the north-west.

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

Frequently asked questions

How much rain fell in Newton Mearns yesterday?

5.4mm of rain fell yesterday (23 Oct 2026), from the average of 9 rain gauges within 15km of Newton Mearns.

Is this month wetter than normal in Newton Mearns?

October so far: 119.8mm, from the average of 9 rain gauges within 15km of Newton Mearns. There is not yet enough history to compute a reliable October average.

Where is the nearest rain gauge to Newton Mearns?

South Moorhouse is the nearest rain gauge, 0.0km from the centre of Newton Mearns's monitored area. Rain gauges can be several kilometres from the town itself, so very local downpours may not register exactly.

Rainfall data: SEPA 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 Newton Mearns's monitored area — local rainfall can vary over short distances.