– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 8 am Fri 07 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Fri 07 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 07 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sat afternoon. Warm (max 30°C on Fri morning, min 18°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 13mm), heaviest on Wed afternoon. Warm (max 24°C on Wed morning, min 18°C on Mon night). Wind will be generally light. | |||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  | | |  | | | | | | | |
clear | clear | clear | risk tstorm | mod. rain | light rain | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | |
Cloud base (m) | 9800 | 9450 | 900 | 750 | 800 | 850 | 900 | 900 | 1950 | 1900 | 750 | 750 | 1550 | 800 | 800 | 1500 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 2 | 5 | 2 | 0.1 | 0.2 | — | 0.1 | 0.5 | 0.1 | 0.4 | 0.3 | 0.1 | 1.9 | 6 | 4 |
max °C | 30 | 29 | 24 | 25 | 23 | 19 | 19 | 19 | 18 | 22 | 22 | 19 | 20 | 21 | 21 | 24 | 23 | 21 |
min °C | 28 | 26 | 22 | 24 | 21 | 18 | 18 | 19 | 18 | 20 | 20 | 18 | 20 | 20 | 20 | 23 | 21 | 20 |
chill °C | 28 | 26 | 22 | 24 | 21 | 18 | 18 | 19 | 18 | 20 | 20 | 18 | 20 | 20 | 20 | 23 | 21 | 20 |
Freezing level m | 5250 | 5250 | 5050 | 4650 | 4550 | 4300 | 4250 | 4150 | 4000 | 4200 | 4250 | 4450 | 4600 | 4850 | 4900 | 4850 | 4850 | 4700 |
 | 4:22 | — | — | 4:24 | — | — | 4:24 | — | — | 4:26 | — | — | 4:26 | — | — | 4:28 | — | — |
 | — | 6:44 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 10mm), heaviest on Sat afternoon. Warm (max 30°C on Fri morning, min 18°C on Sat night). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Wed afternoon. Warm (max 24°C on Wed morning, min 18°C on Mon night). Wind will be generally light.
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.