Humans have dealt with weather since the beginning of time. Cyclists have dealt with it since the beginning of cycling. Fortunately, we have learned a lot in that time. I have compiled the “Greatest Hits” here.
Please keep in mind that wet conditions increase your stopping distance. Look further ahead, plan your stops, and be careful. Disc brakes will help with this. Visibility is decreased in the rain, so lights are a good idea.
When it rains…..we ride!