– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Sun night. Very mild (max 14°C on Mon morning, min 2°C on Sat afternoon). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sat night). | Days 4–6 Weather SummaryHeavy rain (total 44mm), heaviest during Wed night. Very mild (max 15°C on Wed night, min 4°C on Thu night). Winds increasing (calm on Tue afternoon, near gales from the SW by Wed night). | |||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | |  |  |  | | | | | | |
rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | mod. rain | mod. rain | rain shwrs | clear | some clouds | clear | some clouds | light rain | mod. rain | rain shwrs | light rain | mod. rain | mod. rain | |
Cloud base (m) | 800 | 800 | 800 | 5650 | 2850 | 750 | 750 | 800 | 6950 | 6850 | 800 | 1450 | 700 | 750 | 700 | 750 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 1.7 | 0.1 | — | — | 9 | 7 | 1.2 | — | — | — | — | 5 | 8 | 13 | 3 | 9 | 6 |
max °C | 5 | 3 | 2 | 10 | 10 | 11 | 14 | 13 | 6 | 10 | 10 | 9 | 10 | 12 | 15 | 6 | 5 | 5 |
min °C | 4 | 2 | 2 | 7 | 7 | 8 | 14 | 9 | 5 | 9 | 7 | 7 | 9 | 10 | 6 | 6 | 5 | 4 |
chill °C | -1 | -3 | -2 | 6 | 6 | 7 | 12 | 8 | 3 | 8 | 7 | 6 | 7 | 8 | 0 | 0 | -1 | -2 |
Freezing level m | 1050 | 950 | 850 | 2150 | 2950 | 2850 | 3350 | 3200 | 2700 | 2250 | 2400 | 3000 | 2400 | 3550 | 2900 | 1350 | 1300 | 1150 |
 | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — |
 | — | 4:42 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:34 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 20mm), heaviest on Sun night. Very mild (max 14°C on Mon morning, min 2°C on Sat afternoon). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sat night).
Mount Koizumi Weather (Days 3-6):
Heavy rain (total 44mm), heaviest during Wed night. Very mild (max 15°C on Wed night, min 4°C on Thu night). Winds increasing (calm on Tue afternoon, near gales from the SW by Wed 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.