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Mountain Weather

Ch'onmasan Weather Forecast

Base: 200m (656ft); Upper: 400m (1312ft)

South Korea

DATE BASE LEVEL @ 200m UPPER LEVEL @ 400m MORE ELEMENTS
Day Local Time Wind Dir Wind Speed Icon Temp RH Vis Wind Dir Wind Speed Icon Temp Precip Freeze Level Cloud Amount Pressure
Units =>degmph °F%milesdegmph °FInm%mb
Fri 25
Jun
00:00

237°

270716

252°

2670.00378861011
 03:00

212°

168776

221°

2660.00370271011
 06:00

151°

167806

179°

2640.00379481012
 09:00

158°

273616

160°

2670.00379571011
 12:00

239°

680446

234°

7730.003935281010
 15:00

238°

782386

233°

8750.00398401008
 18:00

257°

1077486

256°

13720.00402461009
 21:00

270°

472586

269°

6680.003877131011
Sat 26
Jun
00:00

227°

368626

224°

6680.003929141011
 03:00

217°

266676

210°

4660.003765331010
 06:00

183°

265785

195°

3640.013768451011
 09:00

114°

268915

136°

4620.073795801012
 12:00

143°

271904

151°

4620.1037191001012
 15:00

88°

272856

94°

4630.013904981010
 18:00

81°

271836

89°

4640.003852521010
 21:00

81°

269886

92°

4640.003760391010

Other Locations Near to Ch'onmasan

The 7 day weather forecast summary for Ch'onmasan, South Korea:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 27°C, with a high of 31°C expected on Thursday afternoon. The average minimum temperature for the week ahead will be around 19°C, dipping to its lowest on Sunday morning at 18°C. Saturday is expected to see the most precipitation with around 5mm, or about 0.2inches anticipated. The strongest wind will be felt on Thursday evening, coming from the east, and reaching around 13mph, that's about 21km/h.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure