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Yŏngju Weather by Month
Average temperatures, rainfall and humidity for Yŏngju, Korea, South, month by month, built from OpenWeather's historical records. Use it to see what a typical Yŏngju month looks like before you travel — then check the live Yŏngju forecast for the days ahead.
Warmest month
August
30°C average high
Coolest month
January
-6°C average low
Wettest month
July
97 mm of rain
Driest month
January
6 mm of rain
Average temperature and rainfall in Yŏngju by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 3°C | -6°C | -25°C / 13°C | 6 mm | 63% | 10 km/h |
| February | 6°C | -4°C | -23°C / 20°C | 12 mm | 60% | 10 km/h |
| March | 13°C | 1°C | -11°C / 26°C | 52 mm | 60% | 9 km/h |
| April | 18°C | 7°C | -2°C / 29°C | 52 mm | 60% | 9 km/h |
| May | 24°C | 12°C | 3°C / 33°C | 37 mm | 64% | 8 km/h |
| June | 27°C | 17°C | 5°C / 36°C | 48 mm | 73% | 6 km/h |
| July | 29°C | 22°C | 14°C / 37°C | 97 mm | 81% | 7 km/h |
| August | 30°C | 21°C | 10°C / 37°C | 93 mm | 81% | 7 km/h |
| September | 25°C | 16°C | 6°C / 34°C | 63 mm | 81% | 7 km/h |
| October | 18°C | 9°C | -4°C / 28°C | 43 mm | 78% | 7 km/h |
| November | 12°C | 2°C | -11°C / 28°C | 22 mm | 71% | 8 km/h |
| December | 4°C | -4°C | -21°C / 16°C | 9 mm | 67% | 10 km/h |
Best time to visit Yŏngju
The most comfortable time to visit Yŏngju is generally May to June and September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 534 mm a year.
Travellers who prefer heat should aim for August, when highs average 30°C. July is the month to avoid if rain would spoil your plans — it averages 97 mm, roughly 18× the rainfall of January.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Yŏngju forecast for what is happening now.