– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 25mm), heaviest during Mon afternoon. Very mild (max 18°C on Mon morning, min 9°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon night). | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 19°C on Thu morning, min 7°C on Fri afternoon). Winds increasing (light winds from the WSW on Wed afternoon, fresh winds from the WSW by Fri afternoon). | |||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | | |  |  | | | | | | | |
rain shwrs | rain shwrs | cloudy | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 2200 | 2150 | 6500 | 6500 | 800 | 750 | 750 | 750 | 900 | 1900 | 5750 | 800 | 850 | 1650 | 750 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.1 | — | 0.1 | 17 | 2 | 2 | 1.2 | 1.6 | 0.1 | — | — | — | 1.3 | 1 | 1.4 | 2 | 1.1 |
max °C | 17 | 17 | 15 | 18 | 16 | 16 | 11 | 11 | 10 | 14 | 14 | 13 | 19 | 18 | 11 | 10 | 9 | 7 |
min °C | 14 | 14 | 14 | 18 | 16 | 10 | 11 | 10 | 9 | 11 | 11 | 11 | 18 | 13 | 8 | 9 | 7 | 7 |
chill °C | 13 | 13 | 14 | 18 | 16 | 6 | 8 | 8 | 7 | 10 | 11 | 11 | 18 | 12 | 6 | 5 | 2 | 3 |
Freezing level m | 2950 | 3100 | 3200 | 3450 | 3300 | 3300 | 2350 | 2400 | 2400 | 3150 | 3250 | 3250 | 3500 | 3200 | 2200 | 1700 | 1700 | 1850 |
 | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:26 | — | — |
 | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:12 | — | — | 5:09 | — | — | 5:07 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Heavy rain (total 25mm), heaviest during Mon afternoon. Very mild (max 18°C on Mon morning, min 9°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon night).
Mount Koizumi Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 19°C on Thu morning, min 7°C on Fri afternoon). Winds increasing (light winds from the WSW on Wed afternoon, fresh winds from the WSW by Fri afternoon).
This table gives the weather forecast for Mount Koizumi at the specific elevation of 500 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 |  | ||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
 | |||||
| |||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu Airport | | ||||
Wakkanai Airport | |
* 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.