– Lat/Long: 33.37° N 126.53° E
Hallasan Weather Forecast
Ranges of Southeast Asia · Korea SIssued: 2 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
3 Hallasan Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 17°C on Fri morning, min 13°C on Thu morning). Winds increasing (calm on Thu afternoon, fresh winds from the SSE by Sat night). | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Mon morning. Very mild (max 19°C on Sun afternoon, min 10°C on Tue night). Winds increasing (light winds from the WSW on Sun night, strong winds from the SW by Tue morning). | |||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  |  |  |  | | | | |  | | |
some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | rain shwrs | rain shwrs | risk tstorm | mod. rain | rain shwrs | some clouds | rain shwrs | risk tstorm | light rain | rain shwrs | |
Cloud base (m) | 8750 | 6550 | 6450 | 5300 | 4400 | 9550 | 9150 | 600 | 500 | 650 | 300 | 200 | 300 | 400 | 600 | 400 | 2650 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.7 | 0.5 | 1.1 | 6 | 5 | — | 2 | 4 | 0.6 | 0.3 |
max °C | 14 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 18 | 16 | 17 | 17 | 18 | 17 | 15 |
min °C | 13 | 15 | 15 | 16 | 17 | 16 | 17 | 17 | 16 | 17 | 18 | 16 | 16 | 17 | 17 | 17 | 15 | 10 |
chill °C | 13 | 15 | 15 | 15 | 16 | 14 | 16 | 16 | 14 | 16 | 17 | 15 | 15 | 17 | 16 | 15 | 13 | 6 |
Freezing level m | 3750 | 3800 | 3850 | 3750 | 3750 | 3900 | 4100 | 4300 | 4500 | 4600 | 4700 | 4350 | 4350 | 4400 | 4350 | 4550 | 4400 | 4100 |
 | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — |
 | — | 6:00 | — | — | 5:59 | — | — | 5:58 | — | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — |
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Hallasan Weather (Days 0-3):
The weather forecast for Hallasan is: Mostly dry. Very mild (max 17°C on Fri morning, min 13°C on Thu morning). Winds increasing (calm on Thu afternoon, fresh winds from the SSE by Sat night).
Hallasan Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Mon morning. Very mild (max 19°C on Sun afternoon, min 10°C on Tue night). Winds increasing (light winds from the WSW on Sun night, strong winds from the SW by Tue morning).
This table gives the weather forecast for Hallasan at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Hallasan. 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 South Korea.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Cheju International Airport |  | ||||
SHIP11796 | |||||
BUOY-22107 South Korea | |||||
BUOY-22103 South Korea | |||||
SHIP9516 | |||||
BUOY-22107 South Korea | |||||
SHIP5227 | |||||
SHIP4686 | |||||
SHIP9112 | |||||
SHIP11422 |
* 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.
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