Best year time to visit Jangseong

General weather information about Jangseong

Average annual temperature is 14.2 °C

Absolute maximum temperature: 34.9 °C

Absolute minimum temperature: -17.7 °C

Number of sunny days: 173

Number of rainy days: 179

Number of snow days: 13

Average annual precipitation: 1771 mm

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* Weather data for Jangseong South Korea is based on climate observations for 2023 year

Jangseong air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 16.2 13 23.3 26.1 30.1 34.9 32.4 34.7 31.1 23.1 24.2 18.4
Average daytime temperature (°C) 5.3 8.4 16.5 19 23.5 28 29 30.8 27.2 20.4 13 7.8
Average temperature (°C) 0.4 2.7 9.3 13.1 18.2 22.5 25.6 26.6 23.1 15.4 8.6 4
Average night temperature (°C) -4.1 -1.3 3.9 8 13.8 18.5 23 23.4 19.8 11.3 4.7 0.8
Absolute minimum temperature (°C) -17.7 -4.8 -3.8 1.3 7.2 13.5 19.3 19.1 15.3 6.9 -2.8 -10.7

Jangseong monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.4 11.4 12.5 13.6 14.4 14.5 14.5 13.9 12.9 11.8 10.8 10
Daylight mean duration (h) 10.1 10.9 12 13.1 14 14.5 14.3 13.5 12.4 11.3 10.3 9.8
Daylight minimum duration (h) 9.8 10.5 11.4 12.6 13.6 14.4 14 13 11.9 10.8 10 9.8
Sunshine mean duration (h) 7.8 7.5 9 7.8 8.6 8.8 7.4 9.6 8.1 8.3 6.9 5.9
Precipitation (mm) 59 20 47 109 178 210 488 228 203 17 107 106
Sunny days 20 23 24 13 13 16 2 3 11 21 16 11
Rainy days 8 5 7 17 18 14 29 28 19 10 12 12
Snow days 3 2 8

Jangseong - weather forecast by months

January February March April May June July August September October November December

Best time to visit Jangseong:

The largest precipitation sum in Jangseong is at

  • June — 210(mm)
  • July — 488(mm)
  • August — 228(mm)
  • September — 203(mm)

Weather forecast in the closest to Jangseong admin centers