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Rainfall in Gwennap

How much rain fell in Gwennap, Cornwall? Daily, weekly and monthly totals from the nearest Environment Agency rain gauges, updated every 15 minutes.

Measured at Rainfall gauge nr Gwennap, 0.0km from the centre of Gwennap's monitored area. Rain gauges can sit several kilometres outside town, so very local downpours may differ from these figures.
2.0mm
Yesterday (10 Sep 2026)
26.9mm
Last 7 days
33.1mm
September so far
vs 92.7mm avg — 64% drier
0.5mm
Today so far (UTC)
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⚠️ Yesterday's 2.0mm at Rainfall gauge nr Gwennap was the wettest day at this gauge since 8 Sep 2026 and in the top 49.2% of 583 rain days in this gauge's 2-year record.
⚠️ Yesterday's 1.4mm at Rainfall gauge nr Redruth was the wettest day at this gauge since 8 Sep 2026 and in the top 60% of 498 rain days in this gauge's 2-year record.

Nearest rain gauges to Gwennap

GaugeDistanceYesterday7 daysSeptemberToday
Rainfall gauge nr Gwennap 0.0km 2.0mm 26.9mm 33.1mm 0.5mm
Gwennap nr Frogpool 0.0km – 0.0mm 0.0mm 0.0mm
Rainfall gauge nr Redruth nr Redruth 6.5km 1.4mm 34.2mm 39.0mm 0.8mm

Last 30 days at Rainfall gauge nr Gwennap

Daily totals 12 Aug–10 Sep. Wettest day: 20.2mm.

Rain days this September

7 days with at least 0.2mm of rain so far this September at Rainfall gauge nr Gwennap, against a full-month average of 17.7 rain days (based on 18 months of records at this gauge).

More for Gwennap

Rainfall gauge nr Gwennap — full gauge history → Gwennap — full gauge history → Rainfall gauge nr Redruth — full gauge history → Notable recent rainfall across the UK → River stations in Cornwall →

Frequently asked questions

How much rain fell in Gwennap yesterday?

2.0mm of rain was recorded yesterday (10 Sep 2026) at Rainfall gauge nr Gwennap, the nearest rain gauge to Gwennap (0.0km away).

Is this month wetter than normal in Gwennap?

September so far: 33.1mm vs 92.7mm September average — 64% drier (the average covers the whole month; we are 11 days in). Figures are from Rainfall gauge nr Gwennap.

Where is the nearest rain gauge to Gwennap?

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

7 days with at least 0.2mm of rain so far this September at Rainfall gauge nr Gwennap, against a full-month average of 17.7 rain days.

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