If you are planning to visit England this summer, you should watch out for the downpour of frogs and fish from the sky! According to a British meteorologist Jim Dale, there's a high probability of a fish and frog shower this summer in the U.K. Due to the recent changeable weather conditions such as sudden heavy rains and storms, the chance of strange objects falling from the sky will increase sharply . This unusual phenomenon is said to be fairly common . In the past, it has rained crabs , jellyfish and even coal ! Then, why is this bizarre phenomenon happening? Jim Dale said the events are triggered by heat and air pressure coupled with atmospheric instability . " Converging cold air off the North Sea and warm air off the land make for the necessary conditions ." So, are you ready for the bizarre frog and fish shower? It would be a really unique experience ! But if you don't like frogs or fish, you shouldn't go out when it rains in England! Staff reporter Kim Sook-kyung