There are three best weather conditions for wild fishing in spring, which are cloudy, foggy, and rainy. However, the three types of weather are suitable for different stages of spring, because the temperature changes greatly in spring, and the water temperature is different, and the rainy day is obviously not suitable for the early spring stage with low temperature, which has an impact on the water temperature, so that the water temperature is lower and unstable, so it is not suitable for fishing rainy days in early spring. Cloudy and foggy days have the characteristics of small wind and small temperature difference, and the water temperature will be relatively stable, which is the preferred weather in early spring. 
Generally speaking, it is not until after the sting has passed and the thunder resounds that everything recovers, and the rainy day becomes the best weather for spring fishing. In fact, from the perspective of the season, rainy days from mid-spring to late autumn are more suitable for fishing. But cloudy and foggy days, suitable for the whole spring. Cloudy weather is low, foggy weather is low and humidity is high, and the fish are not so good in late spring and early summer. Because when the water temperature rises, the dissolved oxygen in the water will become insufficient, and if the air pressure is still relatively low, it will definitely be bad. Therefore, rainy days are suitable for fishing when the water temperature is not low, and cloudy and foggy days are suitable for the stage when the water temperature is not high. 
For spring fishing, especially in the middle and late spring after the sting, this is the stage of spring shallow fishing, and if you want to catch big fish in shallow water, you need to meet several conditions. The first is that shallow water is warmer than deep water, so the temperature is critical. The second is that the shallow water is also relatively safe, the rainy and foggy weather is not strong, the wind is not strong, and it is most suitable for big fish to come to the side to eat, which is the origin of the spring fishing rainy and foggy saying. Rainy days have another advantage, the water temperature will be cooler, the dissolved oxygen will be higher, and the fish will be more active. The sound of the rain can also drown out the noise on the shore, making the fish more daring to come to the side to feed, so it is said that the rainy day is the best weather for spring fishing in shallow water. Whether it is spring, summer or autumn, there is also a saying that fish are on the side on rainy days. 
On a rainy day in spring fishing, it is also necessary to distinguish what kind of rainy day it is, because when the amount of precipitation is different, the impact on the fish condition is also different. You can't fish in heavy rain on heavy rainy days, not to mention that the fish will hide in deep water and not come out. Fishing is definitely not allowed in thunderstorms, safety first, but thunderstorms are only better for fish. The light rainy day, lukewarm and very comfortable, this is the best rainy day in spring. Or it's a rainy day, a cloudy and rainy day, and the fog is clear from afar, and this kind of weather is also good. Generally speaking, the smaller the rain in the spring and the longer it lasts, the longer the fish will continue to feed, and the catch will be very safe. 
How do you double your catch on a rainy day? Although the fish condition is good, it is not possible to pay attention to the method. If it is a heavy rainy day, the water level will change greatly after the rain stops, and there will be muddy water. At this time, it is advisable to fish upstream, because the fish have the characteristics of swimming against the current, especially around the upstream inlet. At this time, a large amount of fresh water is inflowed, and the current carries sediment and food, and the muddy water is safe and abundant, making it an ideal foraging place for fish in spring. If you are fishing downstream, you can choose a low-lying area that is flooded, and you can catch fish without deep water. The most embarrassing thing is actually the midstream, which usually has a relatively small number of fish. If you are fishing in the light rain, then the fishing method is much easier. In the choice of terrain, it is recommended to fish at the junction of deep and shallow water, where there is a slope underwater, or a place with a stone mound, or a plough tip, both sides of the big bay, etc., which are the only way for fish to feed. 
Generally speaking, it is not recommended to fish for grass on rainy days, because the aquatic grass area is full of small fish such as crucian carp and yellow catfish, and large fish must be active in open water. In addition, the higher the temperature, the more grass is not fished on rainy days, because aquatic plants have the effect of heat preservation, and the aquatic grass area is not as cool as the open water on light rainy days in the high temperature season. Please pay attention to the collection and like, update on time every day, thank you fishing friends!