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Tateyama Sangaku Weather (Next 3 days): The snow forecast for Tateyama Sangaku is: Heavy rain (total 31.0mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 12°C on Sat morning, min -2°C on Mon afternoon). Wind will be generally light.
Tateyama Sangaku Weather (Days 4-6): Heavy rain (total 27.0mm), mainly falling Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 10°C on Wed morning, min -1°C on Thu night). Winds decreasing (fresh winds from the S on Wed morning, calm by Thu afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 9 |  | ||||
| Middle Lift: | 11 | | ||||
| Bottom Lift: | 12 | |
Latest snow reports near Tateyama Sangaku:
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  |  |  |  |  |  |  |  |  | |  |  | | |  | |
some clouds | some clouds | some clouds | light rain | heavy rain | light snow | light snow | snow shwrs | clear | cloudy | clear | rain shwrs | light rain | mod. rain | mod. rain | light rain | light rain | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 6 | |
— | — | — | 2 | 23 | 6 | — | — | — | — | — | 3 | 4 | 9 | 6 | 2 | 2 | 1 | |
max °C | 12 | 12 | 12 | 11 | 6 | 3 | -1 | -1 | 2 | 6 | 6 | 8 | 10 | 8 | 8 | 4 | 3 | 2 |
min °C | 11 | 11 | 11 | 10 | 4 | -1 | -1 | -2 | -2 | 4 | 5 | 7 | 9 | 7 | 4 | 4 | 3 | -1 |
8 | 9 | 9 | 9 | 2 | -5 | -5 | -2 | -2 | 2 | 3 | 4 | 5 | 6 | 3 | 4 | 3 | -4 | |
75 | 70 | 70 | 80 | 99 | 95 | 95 | 86 | 54 | 42 | 56 | 73 | 78 | 91 | 98 | 98 | 99 | 94 | |
2650 | 2750 | 2700 | 2800 | 2100 | 1200 | 650 | 700 | 550 | 1800 | 1950 | 2350 | 2600 | 2550 | 2050 | 1450 | 1300 | 1000 | |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — |
Heavy rain (total 31.0mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 12°C on Sat morning, min -2°C on Mon afternoon). Wind will be generally light.
Heavy rain (total 27.0mm), mainly falling Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 10°C on Wed morning, min -1°C on Thu night). Winds decreasing (fresh winds from the S on Wed morning, calm by Thu afternoon).
Latest snow reports near Tateyama Sangaku:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
0.1 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Tateyama Sangaku at the specific elevation of 834 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Tateyama Sangaku. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
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