Best year time to visit Ongnyeon

General weather information about Ongnyeon

Average annual temperature is 13.9 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: -13.0 °C

Number of sunny days: 163 days

Number of rainy days: 193 days

Number of snow days: 9 days

Look at detailed online map of Ongnyeon

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

Ongnyeon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.213.624.027.128.333.231.034.530.422.624.918.0
Average daytime temperature (°C)5.48.716.618.021.727.028.130.026.620.112.77.6
Average temperature (°C)1.03.09.912.717.321.924.925.922.615.28.33.8
Average night temperature (°C)-2.8-1.15.18.313.418.222.522.719.411.24.40.6
Absolute minimum temperature (°C)-13.0-5.4-2.41.57.314.519.418.615.06.6-3.5-8.7

Ongnyeon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.47.18.67.37.28.56.010.38.18.87.45.8
Precipitation (mm)413565114228173422332147199375
Sunny days202023131112245182015
Rainy days78817201829272513912
Snow days400000000014

Ongnyeon - weather forecast by months

Ongnyeon weather in januaryOngnyeon weather in februaryOngnyeon weather in marchOngnyeon weather in aprilOngnyeon weather in mayOngnyeon weather in juneOngnyeon weather in julyOngnyeon weather in augustOngnyeon weather in septemberOngnyeon weather in octoberOngnyeon weather in novemberOngnyeon weather in december

Best time to visit Ongnyeon:

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

  • August — 10.3(h)

The largest precipitation sum in Ongnyeon is at

  • May — 228(mm)
  • July — 422(mm)
  • August — 332(mm)

    • Weather forecast in the closest to Ongnyeon admin centers

    Weather forecast in the closest towns to Ongnyeon

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    Frequently asked questions

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