– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 8 am Fri 31 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 15°C on Sun morning, min 11°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 20°C on Wed night, min 14°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | |  | | | | |  | | | | |
rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 750 | 1450 | 750 | 1450 | 800 | 900 | 800 | 2600 | 850 | 6600 | 2200 | 800 | 4750 | 2400 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.6 | 4 | 2 | 3 | 4 | 0.7 | — | 0.8 | 0.1 | — | 0.3 | 0.1 | — | — | — | — | — | — |
max °C | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 14 | 17 | 16 | 15 | 17 | 17 | 17 | 19 | 19 | 20 |
min °C | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 14 | 13 | 14 | 15 | 14 | 15 | 15 | 15 | 17 | 18 | 19 |
chill °C | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 14 | 13 | 14 | 15 | 14 | 15 | 15 | 15 | 17 | 18 | 19 |
Freezing level m | 3800 | 3850 | 3750 | 3850 | 3900 | 3950 | 4050 | 4100 | 4500 | 4700 | 4650 | 4950 | 4900 | 4950 | 5250 | 5250 | 5350 | 5200 |
 | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:18 | — | — | 4:18 | — | — | 4:20 | — | — |
 | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:45 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 15°C on Sun morning, min 11°C on Sat night). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Wed night, min 14°C on Mon morning). Wind will be generally light.
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 |  | ||||
Monbetsu Airport | | ||||
| |||||
 | |||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport |  | ||||
Nakashibetsu Airport | | ||||
Wakkanai Airport | | ||||
Juzhno -Kuril sk |  |
* 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.