– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Sun night. Very mild (max 15°C on Mon morning, min 7°C on Sun morning). Winds decreasing (fresh winds from the SW on Mon morning, calm by Mon night). | Days 4–6 Weather SummaryHeavy rain (total 42mm), heaviest during Thu afternoon. Very mild (max 13°C on Wed afternoon, min 2°C on Thu afternoon). Winds decreasing (near gales from the WSW on Wed night, light winds from the WSW by Fri night). | |||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  |  | |  |  | | | | |  | |
clear | cloudy | mod. rain | rain shwrs | light rain | rain shwrs | some clouds | clear | cloudy | mod. rain | rain shwrs | light rain | heavy rain | heavy rain | rain shwrs | some clouds | rain shwrs | clear | |
Cloud base (m) | 6650 | 2850 | 750 | 800 | 850 | 800 | 7150 | 1500 | 700 | 750 | 750 | 750 | 800 | 800 | 800 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 8 | 1.4 | 0.9 | 0.3 | — | — | — | 5 | 0.4 | 3 | 11 | 17 | 6 | — | 0.1 | — |
max °C | 10 | 11 | 12 | 15 | 13 | 9 | 12 | 12 | 9 | 10 | 13 | 13 | 5 | 3 | 2 | 5 | 6 | 5 |
min °C | 7 | 7 | 7 | 14 | 11 | 7 | 10 | 9 | 9 | 9 | 12 | 6 | 4 | 2 | 2 | 4 | 5 | 5 |
chill °C | 7 | 6 | 6 | 12 | 9 | 6 | 10 | 9 | 8 | 8 | 10 | 0 | -2 | -2 | -1 | 1 | 3 | 3 |
Freezing level m | 2200 | 2950 | 2450 | 3600 | 3350 | 2900 | 2600 | 2700 | 2750 | 2800 | 3150 | 2100 | 1300 | 900 | 850 | 1000 | 1350 | 2700 |
 | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — |
 | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:34 | — | — | 4:31 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 11mm), heaviest on Sun night. Very mild (max 15°C on Mon morning, min 7°C on Sun morning). Winds decreasing (fresh winds from the SW on Mon morning, calm by Mon night).
Mount Koizumi Weather (Days 3-6):
Heavy rain (total 42mm), heaviest during Thu afternoon. Very mild (max 13°C on Wed afternoon, min 2°C on Thu afternoon). Winds decreasing (near gales from the WSW on Wed night, light winds from the WSW by Fri night).
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) | |||||
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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.