So that will be business as usual then - you can almost guarantee rain on car boot and Christmas fair days.
Actually, it's more than 2 years since a car boot was completely washed out.
As for Christmas Fair. last year was very warm & sunny throughout. In any event all the stalls are under cover, so even a passing shower needn't be a deal breaker. Once all the stallholders have set up, the atmosphere is brilliant regardless of the weather.