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Rainfall in Great Missenden

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

The average of 4 rain gauges within 15km of the centre of Great Missenden's monitored area, all reporting in the last two days. This October they range from 0.0mm to 108.3mm. The nearest is Rainfall gauge nr Great Missenden, 0.0km away. Rain can be very local, so one street may differ from the average.
5.3mm
Yesterday (27 Oct 2026)
38.0mm
Last 7 days
57.4mm
October so far
vs 86.9mm avg — 34% drier
0.0mm
Today so far (UTC)

Rain forecast

Next 24 hours: little or no rain forecast for the area around Great Missenden (under 0.2mm).

A computer model forecast (DWD ICON) for a square about 15 km across, updated Tue 23:05 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 3 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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Nearest rain gauges to Great Missenden

GaugeDistanceYesterday7 daysOctoberToday
Rainfall gauge nr Great Missenden 0.0km 5.4mm 71.8mm 99.8mm 0.0mm
Rainfall gauge nr Buckland nr Buckland 8.9km 0.0mm 0.0mm 0.0mm 0.0mm
Rainfall gauge nr Stokenchurch nr Stokenchurch 12.7km 10.5mm 71.6mm 108.3mm 0.0mm

Last 30 days (average of 4 gauges within 15km)

Daily totals 28 Sep–27 Oct. Wettest day: 9.6mm.

Rain days this October

17 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Great Missenden, against a full-month average of 18.0 rain days (based on 23 months of records at this gauge).

Rainfall year by year in Great Missenden

2026 so far: 457 mm (1 Jan to 26 Oct), against 582 mm by the same date in an average year (2003–2025) — 21% drier.

One bar per calendar year, the average of 4 local rain gauges: the Environment Agency's quality-checked daily archive, then live telemetry for the latest months. Wettest: 2023 (1,513 mm). Driest: 2005 (554 mm). Average: 770 mm a year.

Wettest days and storms in Great Missenden

Wettest days since 2001

  1. 72.4 mm 22 Sep 2024up to 93.2 mm at one gauge
  2. 49.9 mm 2 Oct 2020up to 57.7 mm at one gauge
  3. 47.4 mm 3 Oct 2020up to 56.3 mm at one gauge
  4. 44.5 mm 20 Oct 2023 · Storm Babetup to 177.6 mm at one gauge
  5. 41.1 mm 20 Sep 2023up to 51.9 mm at one gauge

Storms that brought the most rain here

  1. 118.9 mm Storm Babet · 18–22 Oct 2023
  2. 43.9 mm Storm Bert · 22–25 Nov 2024
  3. 43.2 mm Storm Callum · 11–14 Oct 2018
  4. 40.8 mm Storm Angus · 19–21 Nov 2016
  5. 40.0 mm Storm Ciaran · 1–2 Nov 2023

Daily totals are the average of 4 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 Great Missenden

Great Missenden gets about 819 mm of rain a year on average (wettest month October, 88 mm; driest March, 52 mm). That is drier 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), 1.7 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 Great Missenden

Rain gauge River gauge

Rivers near Great Missenden

River Chess the largest river near Great Missenden

Nearest gauge on it: Chesham, 9.2 km away: 0.32 m Steady.

Every gauge on the River Chess →

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 Great Missenden's monitored area.

About Great Missenden

Great Missenden
Photo: Wikimedia Commons (author and licence on the file page)

Village in Buckinghamshire, England

Great Missenden is a village and civil parish in the Misbourne Valley of the Chiltern Hills, in Buckinghamshire, England. It is situated between the towns of Amersham and Wendover; it adjoins the village of Little Kingshill, and is 1 mile (1.6 km) from Little Missenden and the village of Prestwood. The village is now best known as home to the late Roald Dahl, the world-famous adult and children's author.

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

Frequently asked questions

How much rain fell in Great Missenden yesterday?

5.3mm of rain fell yesterday (27 Oct 2026), from the average of 4 rain gauges within 15km of Great Missenden.

Is this month wetter than normal in Great Missenden?

October so far: 57.4mm vs 86.9mm October average — 34% drier. Figures are the average of 4 rain gauges within 15km.

Where is the nearest rain gauge to Great Missenden?

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

17 days with at least 0.2mm of rain so far this October at Rainfall gauge nr Great Missenden, against a full-month average of 18.0 rain days.

What was the wettest year in Great Missenden?

2023 was the wettest year in the record since 2003, with 1,513 mm from the average of 4 local rain gauges, against an average of 770 mm a year. The driest was 2005, with 554 mm.

What is the wettest day on record in Great Missenden?

22 Sep 2024: 72.4 mm on average across 4 local rain gauges, and up to 93.2 mm at one of them. Records since 1 Jan 2001.

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