








人と自然がともにいきいき | People and nature thriving together
Most international visitors come for the outdoors: Lake Sagami and Lake Tsukui for boating and seasonal foliage, the Tanzawa mountains for serious hiking, and the Sagamiko Resort Pleasure Forest with its illuminations and amusement park. The JAXA Sagamihara Campus runs the Institute of Space and Astronautical Science with a free space exploration museum, home of the Hayabusa asteroid missions. For most travelers, Sagamihara works as a day trip from Tokyo rather than a base.
Sagamihara sprawls and lacks an obvious tourist core, don't expect walkable old-town atmosphere. The city's western mountain wards are far from train stations and require buses or a car. Avoid the August humidity peak if hiking, trails turn into sauna corridors. Typhoon season (August to October) can flood mountain roads and cancel ropeways at Lake Sagami.
Current conditions and the practical reference material that helps turn the saved places into a trip.
7-day forecast from Open-Meteo. UV badges flag days when sun protection matters (3 and above is moderate; 8 and above is risk territory for unprotected fair skin within 30 minutes).
About 67% of the year's rain falls in these months. Typical highs around 25°C, lows around 17°C.
Typical highs around 12°C, lows around 2°C. About 90mm of rain a month.
Public holidays from Nager.Date.
Public-transit operators within 8 km of the city center. Click through to each operator’s site for routes, fares, and tickets.
Sagamihara is a city in Kanagawa Prefecture, Japan. As of May 1, 2021, the city has an estimated population of 723,470, with 334,812 households, and a population density of 1,220 persons per km2. The total area of the city is 328.91 square kilometres (126.99 sq mi). Sagamihara is the third-most-populous city in the prefecture, after Yokohama and Kawasaki, and the fifth most populous suburb of the Greater Tokyo Area. Its northern neighbor is Machida, with which a cross-prefectural merger has been proposed.
The links below support the changing or licensed reference material on this page. Personal notes and ordinary geographic facts are not footnoted individually.
Monthly highs, lows, rainfall — long-term averages, NASA POWER.
Operators and modes are aggregated from individual transit-agency GTFS feeds. Route classifications come from each feed’s route type codes.
Maps, image licenses, and the full dataset registry are listed in site credits.