Originally Posted by
Andy_K
Absolutely! My theory is that the rain keeps my chain lubricated better than usual. Or maybe it reduces the rolling resistance of my tires. Or maybe it agitates the air to reduce my aerodynamic drag. Whatever it is, something is going on.
I'm not sure whether you're being facetious, but,
1) Your chain's not relying on water for lubrication.
2) Your tires do best when they're in constant contact with the pavement; water gets in the way of that, it doesn't enhance it.
3) Moisture in the air will, if anything, increase its density, thereby increasing the resistance you face.
Anyway, personally, I don't feel rain makes me a faster biker; it does slow me down. I have reduced visibility (in both ways: it's harder for me to see stuff, and it's harder for others to see me) and increased stopping-time. It also can make my hands feel slippery on the grips, and can annoy me as I keep having to wipe water from my eyes.