– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 13°C on Mon morning, min 3°C on Tue night). Winds decreasing (gales from the W on Mon night, light winds from the SW by Wed afternoon). | Days 4–6 Weather SummaryModerate rain (total 12mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 11°C on Thu morning, min -1°C on Fri morning). Winds decreasing (near gales from the W on Fri morning, light winds from the WSW by Sat afternoon). | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | |  |  |  | | | | | | |
some clouds | rain shwrs | rain shwrs | light rain | light rain | light rain | rain shwrs | clear | some clouds | some clouds | heavy rain | snow shwrs | light snow | light snow | some clouds | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 6550 | 2000 | 750 | 750 | 750 | 850 | 1850 | 2550 | 800 | 800 | 800 | 800 | 800 | 1650 | 6100 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — |
mm | — | 4 | 1.6 | 4 | 1.4 | 1.4 | 0.1 | — | — | — | 11 | 0.9 | — | — | — | 0.1 | 0.1 | — |
max °C | 13 | 12 | 11 | 6 | 4 | 4 | 6 | 7 | 9 | 11 | 8 | 4 | 0 | 0 | 0 | 3 | 3 | 4 |
min °C | 11 | 11 | 6 | 5 | 4 | 3 | 4 | 6 | 6 | 9 | 6 | 0 | -1 | 0 | 0 | 0 | 2 | 2 |
chill °C | 10 | 8 | 0 | -1 | -2 | -2 | 1 | 5 | 3 | 5 | 3 | -7 | -10 | -8 | -7 | -4 | -1 | -1 |
Freezing level m | 3450 | 3350 | 3350 | 2500 | 2400 | 2600 | 3100 | 3000 | 3150 | 3200 | 3050 | 1850 | 1400 | 1450 | 1400 | 1650 | 2250 | 2550 |
 | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | 5:15 | — | — | 5:13 | — | — | 5:12 | — | — | 5:09 | — | — | 5:07 | — | — | 5:06 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 13°C on Mon morning, min 3°C on Tue night). Winds decreasing (gales from the W on Mon night, light winds from the SW by Wed afternoon).
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 12mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 11°C on Thu morning, min -1°C on Fri morning). Winds decreasing (near gales from the W on Fri morning, light winds from the WSW by Sat afternoon).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Asahikawa Airport |  | ||||
Mombetsu(South) | |||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport |  | ||||
SHIP8375 | |||||
SHIP3759 | |||||
SHIP8152 | |||||
SHIP2531 | |||||
SHIP3487 |
* 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.