– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 19mm), heaviest on Mon night. Freeze-thaw conditions (max 10°C on Mon night, min 0°C on Wed night). Winds increasing (light winds from the W on Tue night, strong winds from the W by Thu morning). | Days 5–7 Weather SummarySome drizzle, heaviest during Fri morning. Mild temperatures (max 9°C on Sat morning, min 1°C on Thu night). Winds decreasing (strong winds from the W on Thu night, calm by Sat night). | |||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | | | | | | |  | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | some clouds | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | |
Cloud base (m) | 750 | 750 | 1650 | 1450 | 750 | 1650 | 950 | 1500 | 1950 | 800 | 850 | 900 | 900 | 7200 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 17 | 0.3 | 0.5 | 0.1 | 0.1 | 0.1 | — | — | — | — | 0.4 | 0.6 | 0.4 | — | — | — |
max °C | 10 | 7 | 5 | 4 | 3 | 3 | 1 | 2 | 2 | 3 | 5 | 6 | 7 | 9 | 9 | 9 |
min °C | 7 | 6 | 4 | 2 | 2 | 1 | 0 | 1 | 1 | 1 | 4 | 6 | 6 | 8 | 9 | 8 |
chill °C | 3 | 1 | 0 | -2 | -3 | -4 | -5 | -6 | -5 | -5 | -2 | 1 | 2 | 5 | 7 | 8 |
Freezing level m | 3300 | 2950 | 3550 | 3250 | 2400 | 2700 | 1650 | 1650 | 2050 | 1900 | 2350 | 2800 | 3300 | 3250 | 3300 | 3100 |
 | — | 5:30 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — |
 | — | — | 5:00 | — | — | 4:59 | — | — | 4:57 | — | — | 4:55 | — | — | 4:53 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 19mm), heaviest on Mon night. Freeze-thaw conditions (max 10°C on Mon night, min 0°C on Wed night). Winds increasing (light winds from the W on Tue night, strong winds from the W by Thu morning).
Mount Koizumi Weather (Days 3-6):
Some drizzle, heaviest during Fri morning. Mild temperatures (max 9°C on Sat morning, min 1°C on Thu night). Winds decreasing (strong winds from the W on Thu night, calm by Sat night).
This table gives the weather forecast for Mount Koizumi at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Koizumi. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Japan.
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.