Yoshinogawa is located in the northern part of Tokushima Prefecture on the island of
Shikoku. It is located on the south bank of the
Yoshino River, which runs east to west and most of the population is concentrated in the Tokushima Plain along this river.
Neighbouring municipalities Tokushima Prefecture •
Awa •
Ishii •
Kamiita •
Kamiyama •
Mima Climate Yoshinogawa has a
humid subtropical climate (Köppen
Cfa) characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Yoshinogawa is 14.8 °C. The average annual rainfall is 2137 mm with September as the wettest month. The temperatures are highest on average in August, at around 26.1 °C, and lowest in January, at around 4.0 °C. ==Demographics==