I would really love to commute every day but safety comes first to me. I'm not risking my life on bike commuting. Danger is not so much for me to ride through bad weather but more on driver's inability to see me. Visibility goes very low on rainy or snowy day. Slippery or icy roads are also concerns. If a commute route consists of mostly multi purpose paths or very little traffic then I might try but mine is not the case. My route is 12.5 miles each way and has a single lane (each way) all the way with no dedicated bike lane.