General information about Hyesan-si
Country North Korea
Region Yanggang-do 13
Population 192,680
Time Zone Asia/Pyongyang
Coordinates of Hyesan-si
Time Zone Asia/Pyongyang
GMT +8.5
DST +8.5
Latitude 41.401670000
Longitude 128.177780000
Elevation (STRM3) 709 m.
Location on map

Weather, climate, temperature by months in Hyesan-si

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high °C 30 27 18 10 5 11 17 27 32 36 38 35 38
Average high °C 21 14 3 -6 -9 -3 4 14 21 25 27 27 11
Average temperature °C 10 3 -4 -12 -14 -12 -5 2 9 13 17 16 2
Average low °C 9 0 -7 -17 -22 -18 -7 0 7 13 17 17 -1
Record low °C -1 -10 -24 -32 -33 -36 -21 -10 -2 6 10 7 -36
Rain Days 16 11 4 1 0 1 3 14 19 22 23 20 134
Snow Days 1 11 20 23 21 21 22 18 6 0 0 0 143
Fog Days 23 12 8 10 12 7 4 6 9 16 20 24 151
Thunderstorms Days 0 0 0 0 0 0 0 0 0 1 0 0 1
Average precipitation Mm. 69 27 21 12 9 10 19 42 61 115 152 152 689
Relative humidity % 71 65 63 62 63 60 56 55 58 70 80 80 65
Relative humidity morning % 93 88 85 85 86 85 83 83 85 91 93 94 88
Relative humidity evening % 55 48 60 68 67 62 51 44 44 57 65 63 57
Wind speed Km/h 8 8 8 6 8 12 9 9 12 8 8 8 9
Day Length Hours 13 12 10 10 10 11 12 14 15 16 15 14 13
Dew point °C 10 1 -6 -15 -18 -14 -6 0 6 13 18 17 6
Growing degree-day °C 0 0 0 0 0 0 0 0 0 83 207 172 462
Solar radiation, global Mj/m2 15 12 9 8 9 13 16 18 20 19 17 17 15
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Hyesan-si - Closest airports

Total 10 items.
TitleRegionCountrySize
50 kmHwangsuwon AirbaseKimhyonggwonM
55 kmChangbaishan AirportBaishanM
76 kmOrang AirportHoemun-riM
77 kmRiwon AirbaseRiwon-gunM
86 kmChangjin Air Force BaseChangjinM
102 kmToksan Air BaseTŏksan-dongM
120 kmSondok AirportSŏndŏng-niM
121 kmYanji Chaoyangchuan AirportYanjiM
140 kmTonghua Sanyuanpu AirportTonghuaM
159 kmWonsan Kalma International AirportWonsanM

Cities close to Hyesan-si

Showing 1-10 of 76 items.
CountryRegionCityPopulationCostsLive qualityClimateSafety
   Month1-101-101-10
180 km North KoreaPyongyangPyongyang3,222,000
219 km North KoreaHwanghae-namdoKaesong338,155
94 km North KoreaHamgyŏng-namdoHamhung559,056
80 km North KoreaHamgyŏng-buktoKomusan 1-tong12,242
206 km North KoreaHwanghae-buktoSariwon310,100
117 km North KoreaRasonUngsang-nodongjagu8,410
68 km North KoreaHamgyŏng-namdoIwon-up26,364
98 km North KoreaHamgyŏng-namdoHungnam346,082
245 km North KoreaHwanghae-namdoOngjin64,247
111 km North KoreaHamgyŏng-namdoSinsang-ni14,960