Although there is no year-round record of the weather of Kohechi, it can be roughly estimated from the record of observations in Totsukawa Village and Nosegawa Village, or from those in Mt. Koya.
小辺路の気象は通年での観測記録を欠くが、十津川・野迫川の両村内もしくは高野山での観測記録から概要を推測できる。