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Geonivora
Mountain

Mount Iō

Located in Teshikaga Chō, Kawakami-gun Coordinates: 43°36′37″ N 144°26′18″ E

Mount Iō
Miya.m · CC BY-SA 3.0 · Wikimedia Commons
Elevation
508 m
above sea level
Nearest town
Teshikaga
15 km S
Local time
UTC+09:00
Asia/Tokyo · UTC+09:00
When to go
July–August
See the climate
Airports
MMB Memanbetsu Airport37 km
SHB Nakashibetsu Airport42 km

About Mount Iō

Mount Iō is a mountain. Location: Teshikaga Chō, Kawakami-gun. Elevation: 508 m.

From Wikipedia

Mount Iō (硫黄山, Iō-zan) is a volcano in the Akan Volcanic Complex of Hokkaidō, Japan. It sits within the borders of the town of Teshikaga. The mountain was once mined for sulphur, hence its name. To the Ainu the mountain was known as Atosa-nupuri (naked mountain). The mountain is quite bare. Despite its bareness and being a rather low mountain at 508 metres (1,667 ft) it hosts alpine plant life. It hosts colonies of Siberian Dwarf Pine, Rhododendron diversipilosum, and other members of Ericaceae.

Source: Wikipedia · CC BY-SA 4.0

At a glance

Topographic prominence
130 m

Source: Wikidata

Climate of Mount Iō

Best months for sightseeing

Best months for sightseeing: July–August.

This month · November

A cold month

Day 5° · Night -2° · Rain 89 mm

Hottest month
August (day 20°)
Coldest month
February (night -13°)
Wettest month
September (160 mm)
Driest month
February (46 mm)

Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).

Show values as a table
Climate of Mount Iō
Month JanFebMarAprMayJunJulAugSepOctNovDec
Average high (°C)-5°-6°-2°5°11°14°18°20°17°12°5°-2°
Average low (°C)-13°-13°-8°-1°3°8°13°14°11°4°-2°-8°
Precipitation (mm)574679819786981331601188958

Other places to visit in this season: July August

How to get to Mount Iō

The nearest airport is Memanbetsu Airport (MMB), 37 km to the northwest as the crow flies. The nearest large city is Kitami, 49 km to the northwest.

Airports

  • Memanbetsu Airport (MMB) Ōzora 37 kmnorthwest
  • Nakashibetsu Airport (SHB) Nakashibetsu 42 kmeast
  • Kushiro Airport (KUH) Kushiro 66 kmsouth

Nearby large cities

  • Kitami Population: 119.1K 49 kmnorthwest
  • Kushiro Population: 167.9K 71 kmsouth
  • Obihiro Population: 166.5K 126 kmsouthwest
  • Asahikawa Population: 333.5K 168 kmwest
  • Ebetsu Population: 134K 241 kmwest

Straight-line distances; road distances are longer. Airport data: OurAirports.

Day trips from Mount Iō

Within 100 km: 22 natural sites, 18 lakes, rivers and coasts.

0–25 km6 places

  • Lake Mashū Lake 9 kmE
  • Mount Samakke Nupuri Mountain 25 kmE
  • Akan National Park Natural site 6 kmSW
  • Kamuinupuri Mountain 10 kmSE

25–60 km12 places

  • Ahoro Dake Mountain 31 kmW
  • Lake Notoro Lake 55 kmNW
  • Mount Meakan Mountain 43 kmSW
  • Shibetsu River River 56 kmE

60–100 km22 places

  • Mount Chinishibetsu Mountain 67 kmNE
  • Mount Minami Mountain 80 kmNE
  • Mount Chienbetsu Mountain 82 kmNE
  • Mount Higashi Mountain 83 kmNE

Straight-line distances.

Nearest towns and villages

Nearby attractions & nature

Everything nearby

Sources & licences

Data last updated: · 2 independent sources