Hisayama is located slightly west of the center of Fukuoka Prefecture, adjacent to Fukuoka City. The eastern part of the town is part of the Sangun Mountain Range, and is mostly forested.
Neighboring municipalities Fukuoka Prefecture •
Fukuoka •
Kasuya •
Koga •
Miyawaka •
Sasaguri •
Shingū Climate Hisayama has a
humid subtropical climate (Köppen
Cfa) characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Hisayama is 15.2 °C. The average annual rainfall is 1599 mm with September as the wettest month. The temperatures are highest on average in August, at around 26.5 °C, and lowest in January, at around 4.4 °C.
Demographics Per Japanese census data, the population of Hisayama is as shown below. ==History==