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Rainfall in St Dennis

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

Measured at Rainfall gauge nr St Dennis, 0.0km from the centre of St Dennis's monitored area. Rain gauges can sit several kilometres outside town, so very local downpours may differ from these figures.
0.2mm
Yesterday (11 Sep 2026)
34.3mm
Last 7 days
43.0mm
September so far
vs 101.3mm avg — 58% drier
0.0mm
Today so far (UTC)
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Nearest rain gauges to St Dennis

GaugeDistanceYesterday7 daysSeptemberToday
Rainfall gauge nr St Dennis 0.0km 0.2mm 34.3mm 43.0mm 0.0mm
St Dennis 0.0km – 0.0mm 0.0mm 0.0mm
Rainfall gauge nr St. Stephen-in-Brannel nr St. Stephen-in-Brannel 6.5km 0.1mm 27.7mm 36.1mm 0.0mm

Last 30 days at Rainfall gauge nr St Dennis

Daily totals 13 Aug–11 Sep. Wettest day: 22.1mm.

Rain days this September

6 days with at least 0.2mm of rain so far this September at Rainfall gauge nr St Dennis, against a full-month average of 18.7 rain days (based on 14 months of records at this gauge).

More for St Dennis

Rainfall gauge nr St Dennis — full gauge history → St Dennis — full gauge history → Rainfall gauge nr St. Stephen-in-Brannel — full gauge history → Notable recent rainfall across the UK → River stations in Cornwall →

Frequently asked questions

How much rain fell in St Dennis yesterday?

0.2mm of rain was recorded yesterday (11 Sep 2026) at Rainfall gauge nr St Dennis, the nearest rain gauge to St Dennis (0.0km away).

Is this month wetter than normal in St Dennis?

September so far: 43.0mm vs 101.3mm September average — 58% drier (the average covers the whole month; we are 12 days in). Figures are from Rainfall gauge nr St Dennis.

Where is the nearest rain gauge to St Dennis?

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

6 days with at least 0.2mm of rain so far this September at Rainfall gauge nr St Dennis, against a full-month average of 18.7 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 St Dennis's monitored area — local rainfall can vary over short distances.