You're definitely not a fish, and you may not like to get wet, but fishing in the rain can be more rewarding and profitable than you think. Some people even find that they catch more fish when it rains. With a little preparation for the wet event and some protection against the rain, you can find out why it really doesn't suck to fish in the rain after all.
More Food In The Water
All that rain means more stuff gets washed into the lake, stream, or pond you're fishing in—stuff like worms, insects and other yummy organic matter. This means more food in the water for all the fish to eat. Fish become more active during this time of feeding and are more likely to bite. The longer the dry spell has been, the hungrier they are.
More Oxygen In The Water
The action of raindrops hitting the surface pumps up the water's oxygen content. The more rain that has fallen, the higher the oxygen levels become. Relatively low oxygen levels make fish swim less overall, and more slowly. Think of Mt. Everest climbers and the lack of oxygen at that elevation—panting for air and barely able to put one foot in front of another. During a rainstorm, fish like that boost in oxygen and are able to swim with more energy, increasing your odds of catching the big one.
They Can't Detect You
Surprisingly, fish are able to clearly see what's lurking above the surface on a clear day, especially in shallower waters. If they see you, they might bolt despite how tempting the bait is. On stormy days, the combination of cloudy skies and agitated surface water from rain and wind obscure their view of the topside. If they can't see you, they have no reason to be afraid of that dangling worm or flashing lure because hey, it probably came from nowhere!
There's Less Competition
Rainy days equals fewer numbers of people are willing to go out and get wet while fishing. You almost didn't go fishing, remember? Less competition from other fishermen means you have a greater chance of catching your maximum number of fish. There will definitely be more space along the shore and more room for your boat too.
Now that you understand why it doesn't really suck to go fishing in the rain, go assemble your rain gear and wait for a cloudy forecast. Check out websites like http://www.benscleaner.com to find the rain equipment you need.