Other Answers (4) Not even the top meteorologists can predict weather patterns that far ahead.! All anyone can realistically give you is an educated guess:) If this was a bet you placed, and they were the only conditions, then at least even if it snowed in a very small area of the country you would still win. But it might need to snow in the exact same location for the whole of the said time period without stopping I hope you havn't placed any bets the bookies are not daft and are not going to give you favourable odds, let alone something which you could calculate scientifically If I was going to take an educated guess I would say there's a 50/50 chance we will get snow anywhere between 20 Dec to 10 January ..but not for the whole time period and probably only in a part rather than whole of the couintry...btw if snow fell only on Scotland or Wales you would lose...P @PK Well ain't that bleeding obvious seen as it is Summer in Oz and Winter in Pommy land as you would say Source(s): We'll all be dead by then you fool. The world is scheduled to end on the 21st of December so this is a pointless question. Stop asking such stupid questions and accept your iminent death. Have a nice day :)