What kind of climate is suitable for fishing?

Generally speaking, when the air pressure is between 990- 1005 hectopascals, it is appropriate to fish the bottom (middle and lower fish) below 990 hectopascals. Fishing is difficult, and it is even more hopeless to catch it in the end. You should try your luck in fishing in semi-Shui Piao. Above 1005 hectopascals, fish eat less and move less, so it is difficult to have a good harvest. As for the temperature difference between day and night, the smaller the temperature difference in the same area, the better.