– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 30mm), heaviest during Thu afternoon. Very mild (max 15°C on Wed afternoon, min 5°C on Thu night). Winds decreasing (fresh winds from the W on Tue morning, calm by Wed afternoon). | Days 4–6 Weather SummaryModerate rain (total 18mm), heaviest on Fri afternoon. Very mild (max 10°C on Sun afternoon, min 4°C on Sat night). Winds decreasing (strong winds from the W on Fri afternoon, calm by Sun afternoon). | |||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | |  |  | | | | | | | | |
light rain | light rain | rain shwrs | clear | some clouds | some clouds | light rain | heavy rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 700 | 750 | 800 | 900 | 1900 | 850 | 2750 | 800 | 1800 | 750 | 750 | 750 | 750 | 800 | 850 | 800 | 950 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1.7 | 1.4 | — | — | — | 4 | 14 | 7 | 4 | 6 | 3 | 3 | 0.9 | 0.2 | 0.7 | 0.1 | — |
max °C | 12 | 11 | 10 | 14 | 15 | 12 | 14 | 12 | 7 | 7 | 6 | 6 | 7 | 8 | 6 | 9 | 10 | 8 |
min °C | 12 | 11 | 9 | 11 | 11 | 11 | 13 | 10 | 5 | 7 | 6 | 5 | 7 | 5 | 4 | 7 | 7 | 6 |
chill °C | 9 | 8 | 8 | 11 | 10 | 10 | 11 | 8 | 1 | 2 | 1 | 0 | 4 | 3 | 3 | 5 | 7 | 5 |
Freezing level m | 2700 | 2450 | 2900 | 2500 | 2900 | 3250 | 2900 | 2550 | 1800 | 1400 | 1450 | 1400 | 1500 | 1600 | 1350 | 1500 | 1950 | 2300 |
 | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — |
 | — | 5:13 | — | — | 5:12 | — | — | 5:09 | — | — | 5:07 | — | — | 5:06 | — | — | 5:04 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Heavy rain (total 30mm), heaviest during Thu afternoon. Very mild (max 15°C on Wed afternoon, min 5°C on Thu night). Winds decreasing (fresh winds from the W on Tue morning, calm by Wed afternoon).
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Fri afternoon. Very mild (max 10°C on Sun afternoon, min 4°C on Sat night). Winds decreasing (strong winds from the W on Fri afternoon, calm by Sun 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) | |||||
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Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu Airport |  | ||||
ASCATC145E43N |
* 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.