Mount Iwanai
岩内岳
Nakasatsunai, Hokkaido · Elevation 1,498 m
On the ridge extending south from Tokachi Poroshiridake, the summit has the third-order triangulation point 岩内岳. There is no hiking trail, and stream approaches involve successive waterfalls and gorges requiring substantial experience. The ridge approach from Tokachi Poroshiridake is also long, with no mountain huts en route.
Mount Iwanai at a glance
- Weather: The most settled day in the next 7 days is Thu, November 5: cloudy, gusts up to 9 m/s. Wed, Nov 4, Sat, Nov 7, Sun, Nov 8: strong wind (gusts up to 25 m/s).
Mount Iwanai weather (hourly, 14 days)
Sunrise today 06:04, sunset 16:21
| Tue, 11/3 | Wed, 11/4 | Thu, 11/5 | Fri, 11/6 | Sat, 11/7 | Sun, 11/8 | Mon, 11/9 | Tue, 11/10 | Wed, 11/11 | Thu, 11/12 | Fri, 11/13 | Sat, 11/14 | Sun, 11/15 | Mon, 11/16 | Tue, 11/17 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Japan time | 15 | 17 | 19 | 21 | 23 | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | |
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| Temperature | °C | -4° | -7° | -8° | -8° | -8° | -6° | -5° | -4° | -5° | -4° | -3° | -1° | -2° | -8° | -8° | -7° | -6° | -4° | 2° | 2° | 2° | 1° | 1° | 2° | 1° | 1° | 2° | 5° | 4° | 0° | -4° | -6° | -9° | -9° | -8° | -7° | -8° | -9° | -9° | -9° | -10° | -10° | -9° | -8° | -8° | -9° | -9° | -10° | -11° | -10° | -8° | -8° | -12° | -11° | -7° | -6° | -9° | -9° | -8° | -5° | -10° | -12° | -5° | -4° | -11° | -11° | -9° | -8° | -9° | -12° | -4° | -3° | -10° | -11° | -1° | -1° | -2° | -3° | 0° | -3° | -8° | -9° | -5° | -4° |
| Precipitation | mm | 0.1 | 0.2 | 3.2 | 0.9 | 0.6 | 0.3 | 0.4 | 5 | 2.5 | 1.6 | 1.9 | 9 | 1.1 | 0.4 | 0.8 | 0.3 | 0.1 | 0.2 | 0.1 | 0.5 | 0.7 | 0.2 | 0.4 | 0.3 | 0.2 | 0.4 | 0.4 | 0.2 | 3.3 | 3.6 | 1.0 | 0.5 | 0.2 | 0.7 | 4.7 | 1.1 | 1.0 | 1.3 | ||||||||||||||||||||||||||||||||||||||||||||||
| New snow | cm | <.1 | 0.2 | 3.1 | 0.9 | 0.3 | 0.1 | 0.2 | <.1 | 0.5 | 0.6 | <.1 | <.1 | 0.2 | 0.4 | 0.3 | 0.2 | 0.4 | 0.4 | 0.2 | <.1 | <.1 | 3.3 | 3.6 | 1.0 | <.1 | 0.5 | <.1 | <.1 | <.1 | <.1 | <.1 | <.1 | <.1 | 0.2 | <.1 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Snow depth | cm | <1 | <1 | <1 | <1 | <1 | <1 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | 0 | 0 | 0 | 0 | <1 | <1 | <1 | <1 | <1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 |
| Wind | m/s | 4 | 3 | 3 | 4 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 2 | 1 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 3 | 4 | 9 | 10 | 9 | 9 | 6 | 7 | 8 | 9 | 11 | 10 | 8 | 8 | 8 | 9 | 7 | 7 | 7 | 6 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 1 | 2 | 0 | 3 | 2 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 0 | 0 | 1 | 2 | 2 | 3 | 3 | 2 | 1 | 0 | 2 | 2 | 1 | 0 |
| Wind gusts | m/s | 14 | 14 | 12 | 12 | 13 | 13 | 14 | 14 | 18 | 16 | 16 | 15 | 10 | 9 | 9 | 11 | 10 | 10 | 9 | 9 | 7 | 6 | 4 | 4 | 4 | 5 | 6 | 12 | 13 | 25 | 27 | 29 | 28 | 26 | 21 | 24 | 25 | 31 | 30 | 28 | 24 | 26 | 25 | 25 | 22 | 22 | 20 | 18 | 14 | 12 | 10 | 13 | 11 | 9 | 8 | 7 | 4 | 8 | 7 | 6 | 5 | 6 | 8 | 10 | 10 | 10 | 12 | 12 | 11 | 10 | 8 | 5 | 6 | 7 | 10 | 10 | 11 | 10 | 7 | 6 | 9 | 8 | 8 | 6 |
| Wind dir. | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |
Mount Iwanai facts
- Elevation
- 1,498 m
- Location
- Nakasatsunai, Hokkaido
42.657866, 142.862499 - Wikipedia
- en.wikipedia.org