Best year time to visit Guljeolli

General weather information about Guljeolli

Average annual temperature is 15.0 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -7.2 °C

Number of sunny days: 211 days

Number of rainy days: 150 days

Number of snow days: 4 days

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* Weather data for Guljeolli South Korea is based on climate observations for 2026 year

Guljeolli air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.510.615.915.819.223.526.928.527.623.521.815.9
Average daytime temperature (°C)6.77.911.914.216.921.023.827.026.120.113.69.0
Average temperature (°C)4.45.79.912.715.919.923.026.124.818.411.77.3
Average night temperature (°C)1.73.57.611.114.919.022.225.223.316.59.15.2
Absolute minimum temperature (°C)-7.2-0.73.06.812.416.919.122.717.113.22.0-3.6

Guljeolli monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.014.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.77.28.78.17.78.57.210.89.08.87.86.5
Precipitation (mm)625827119216186323228107277259
Sunny days23182217141781614242117
Rainy days61091317132315167912
Snow days200000000002

Guljeolli - weather forecast by months

Guljeolli weather in januaryGuljeolli weather in februaryGuljeolli weather in marchGuljeolli weather in aprilGuljeolli weather in mayGuljeolli weather in juneGuljeolli weather in julyGuljeolli weather in augustGuljeolli weather in septemberGuljeolli weather in octoberGuljeolli weather in novemberGuljeolli weather in december

Best time to visit Guljeolli:

The best time to visit Guljeolli during the most sunny months:

  • August — 10.8(h)

The largest precipitation sum in Guljeolli is at

  • May — 216(mm)
  • June — 186(mm)
  • July — 323(mm)
  • August — 228(mm)

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    Frequently asked questions

    When is the best time to visit Guljeolli?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Guljeolli.
    What is the weather like in Guljeolli?
    See average temperature, rainfall and daylight hours for Guljeolli by month in the table above.
    How many sunny days does Guljeolli have?
    The monthly weather statistics above show sunshine and rainfall patterns for Guljeolli throughout the year.