where2.ski › Japan

Tomamu

JP · Japan · 540 m–1,239 m

The next 6 weeks

Each week against its own normal. Models initialized 30 Oct.

Weekly scoreBase depthSnowfall?Temp. vs normal
30 Oct – 5 NovPoor bet?-0.9 °C vs normalno callno call-0.9 °C
6–12 NovPoor bet?-1.4 °C vs normalno callno call-1.4 °C
13–19 NovPoor bet?+0.3 °C vs normalno callno call+0.3 °C
20–26 NovPoor bet?+0.2 °C vs normalno callno call+0.2 °C
27 Nov – 3 DecPoor bet?+1.0 °C vs normalno callno call+1.0 °C
4–10 DecMarginal?+1.1 °C vs normalno callno call+1.1 °C

Season outlook

Expected base depth each month vs. normal, from models initialized October 2026.

Monthly score

November
Well below normal28th percentile
December
Well below normal30th percentile
January
Well below normal33rd percentile
February
Well below normal33rd percentile
March
Well below normal33rd percentile
Aprilbeyond the models
14 cmthe usual depth

Base depth outlook

The chance this month's base is below, near or above this mountain's normal.

November
56% below32%12%
December
55% below33%12%
January
51% below32%17%
February
50% below33%17%
March
50% below34%16%
Aprilbeyond the models
the usual depth 14 cm

The mountain

Terrain by difficulty

  • Beginner53%12 km
  • Intermediate41%9 km
  • Advanced6%1 km

Getting there

AKJ
Drive from Asahikawaregional airport
1 h 46116 km
CTS
Drive from Sapporo New Chitosemajor hub
1 h 37112 km

Official site: snowtomamu.jp ↗

What this hill is

The mountain's own character, scored the same way for every resort on the site.

Big resorta little
Hidden gemstrongly
Powderstrongly
Groomersoutstanding
Backcountrya little
Snowmakinga little
Villagestrongly

A typical season

Long-term normals from the snow stations mapped to this mountain.

MonthUsual baseThin to deep year?TempSunshineSun
NovemberNov4 cm0 cm – 10 cm0–10 cm-2 °C32%
DecemberDec34 cm21 cm – 51 cm21–51 cm-9 °C24%
JanuaryJan74 cm56 cm – 96 cm56–96 cm-13 °C33%
FebruaryFeb99 cm76 cm – 115 cm76–115 cm-12 °C35%
MarchMar92 cm51 cm – 119 cm51–119 cm-6 °C39%
AprilApr14 cm1 cm – 54 cm1–54 cm0 °C47%

Is it right for your trip?

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