Boomtown 2027 rain cover

Matterley Estate, Petersfield Road, Winchester, Hampshire, 11 to 15 August 2027. Pays out automatically if the forecast passes the 4 mm trigger.

By Alex HallUpdated

If you have searched for the Boomtown weather, you are months early for a forecast and right on time for cover. This page explains what a Rainy Refund does at Boomtown 2027, an August week on the Matterley Estate, what counts as rain on your day, and what happens on the day.

What is a Rainy Refund?

A Rainy Refund is rain cover for one day of Boomtown. If the Met Office forecast for Matterley Estate passes the agreed rainfall trigger when Rainy Refunds checks it on the morning of the day you have covered, it pays out automatically. There is no claim to make and no form to fill in. It is cover for a wet forecast, not a ticket refund from the event.

Does it rain at Boomtown?

Nobody can say what 11 to 15 August 2027 will bring. Rainy Refunds publishes no rainfall history or predictions for Matterley Estate. It settles on the Met Office forecast at a fixed moment, so the result is decided by one number on one morning. Cover closes on 21 July 2027, three weeks before the first day, so the decision is never a guess about the sky.

The cover in detail

Every figure here is the cover for Boomtown 2027, taken from the Rainy Refunds record:

  • Dates: 11 to 15 August 2027 at Matterley Estate, Petersfield Road, Winchester, Hampshire
  • Cover: one day per policy, your choice of day
  • Rainfall trigger: 4 mm
  • Cover window: 12:00 to 20:00
  • Check time: from 09:00 on the day you cover, as soon as the Met Office morning forecast is published
  • Buy cover by: 21 July 2027

The cover is settled on the Met Office forecast at the check, and on nothing else. From 09:00 on the day you have covered, Rainy Refunds reads the Met Office morning forecast for Matterley Estate for the window from 12:00 to 20:00. If that forecast is for 4 mm of rain or more, an hour and a half or so of moderate rain, the cover pays out. If it is for less, it does not.

How it works on the day

  1. From 09:00, as soon as the Met Office publishes its morning forecast, Rainy Refunds takes the forecast for Matterley Estate for 12:00 to 20:00.
  2. The forecast is compared with the 4 mm trigger. At or above it, the cover pays out. Below it, the cover ends without a payout.
  3. If it pays out, the money is sent to you automatically.

You do not need to do anything that morning. The check happens whether or not you are awake, and a forecast that changes afterwards does not alter the outcome in either direction. That is what makes the result quick and certain.

Why it exists

Five days near Winchester are planned months ahead, and the weather is the one part nobody can arrange. Rainy Refunds exists so that a wet forecast does not also mean a wasted spend. The cover is simple on purpose: one trigger, one window, one check.

Before you buy

Cover must be bought by 21 July 2027, before any forecast for either day exists. Choose the day you want to cover, check that the trigger and the window suit your plans, and buy it in the Rainy Refunds app.

Rainy Refunds is here so that if the forecast does pass the trigger for Boomtown 2027, you are looked after without lifting a finger.

All the events Rainy Refunds covers

Rainy Refunds

Add a Rainy Refund for £15.60 (£15.60/day)

Get peace of mind: receive up to £100 for rainy conditions at Boomtown.

An example for a £100 ticket. The app prices your own ticket at the same rate.

Trigger
4 mm
Window
12pm to 8pm

Note: 2.5mm of rainfall is roughly ~1 hour of moderate rain

Get cover for Boomtown in the app

Common questions about rain at Boomtown