Gyeongju

Stay up to date with the latest weather conditions in Gyeongju. Below, you will find current data, forecasts, and useful weather charts to help you plan your stay.

The climate in Gyeongju is characterized as temperate, with four distinct seasons. This means travelers can expect significant weather changes throughout the year, making each season uniquely attractive for visiting this historic South Korean city.

Winter in Gyeongju (December-February) is quite cold, with average temperatures around 0-3°C and minimal precipitation. Spring (March-May) brings gradual warming, with temperatures rising from 8°C to a comfortable 18°C, along with a moderate number of rainy days. Summer (June-August) is the warmest time of year, with average temperatures reaching 22-26°C, but it is also the wettest, especially in July and August, when precipitation peaks. Autumn (September-November) is considered one of the best times to visit thanks to pleasant temperatures starting at 21°C and gradually dropping to 8°C, with less rain compared to summer.

Overall, the weather in Gyeongju offers variety: from cool and dry winters to warm and humid summers with a pronounced rainy season in July and August. Spring and autumn usually offer mild and comfortable weather, perfect for exploring the city's many attractions.

The annual temperature cycle in Gyeongju shows significant fluctuations typical of a temperate climate with clearly defined seasons. The coldest month is traditionally January, when the average air temperature is around 0.6°C, with nightly lows potentially dropping to -3.5°C and daily highs rarely exceeding 4.8°C. Conversely, the peak heat occurs in August: the average temperature this month reaches 26.0°C, with daily highs often rising to 29.2°C and warm nights when the thermometer stays around 22.8°C.

The summer months in Gyeongju, from June to August, bring heat that gradually builds. June starts with an average temperature of 22.0°C (low of 17.7°C, high of 26.3°C), while July and August become truly hot: average values are 25.4°C and 26.0°C respectively. During these months, daytime air temperatures often approach the +29°C mark, which, combined with high humidity, especially in July and August, can create a rather sweltering feel. The winter period, from December to February, is characterized by cool and sometimes frosty weather. Average temperatures range from 0.6°C in January to 3.0°C in February. Nighttime frosts are common, especially in January when temperatures can fall to -3.5°C, although during the day they most often stay slightly above zero, reaching 4.8°C to 7.4°C.

The climate of Gyeongju is also characterized by noticeable diurnal temperature ranges, particularly pronounced during the transition seasons—spring and autumn—as well as in winter. For example, in March, the difference between daytime highs (around 13.3°C) and nighttime lows (around 3.2°C) can exceed 10°C. Similar fluctuations are observed in April (a difference of about 10.3°C) and November (a difference of about 9.5°C). This means that even if the weather seems warm and pleasant during the day, evenings and nights can be quite chilly, which is worth considering when planning your wardrobe for the trip.

Gyeongju sees a fairly clear division of the year into wet and dry seasons. The main precipitation peak occurs during the summer months, especially in July and August. During this period, the highest amount of rainfall is recorded, reaching 7 mm per month, and the number of rainy days can be as many as 16. June and September are also characterized by high humidity, with 5-6 mm of rainfall and 10-13 rainy days respectively, indicating the influence of the summer monsoon. Summer precipitation typically takes the form of rain, which can be quite intense.

The driest period in Gyeongju occurs in late autumn and winter. November, December, January, and February are marked by minimal precipitation—only about 1 mm per month. The number of days with precipitation in these months is also low, varying from 3 to 5. Given that average temperatures in December and January are close to freezing, and minimums drop below zero (to -3.5°C in January), winter precipitation, though rare, can fall as snow or sleet, especially on the coldest days.

The spring months (March, April, May) and mid-autumn (October) represent transitional periods with moderate precipitation. March and April see about 2 mm of rainfall with 7 rainy days, while May has 3 mm with 8 rainy days. October also brings about 3 mm of rainfall and approximately 7 days with precipitation. Overall, the frequency of precipitation is significantly lower than in summer but higher than in winter, making these seasons comfortable for visiting in terms of the likelihood of getting caught in the rain.

When planning a trip to Gyeongju, it's important to consider the distinct seasonal changes that influence your wardrobe choices. In winter (December-February), it is quite cold here, with average temperatures around 0-3°C and rare precipitation. You will need warm clothing: a winter jacket, sweaters, a hat, gloves, and a scarf. In spring (March-May), the weather becomes milder, with temperatures rising from 8°C to 18°C. Layering is recommended—a light jacket or windbreaker, jumpers, and an umbrella just in case, as precipitation is moderate.

Summer (June-August) in Gyeongju is warm and humid, especially in July and August when average temperatures reach 22-26°C and the number of rainy days is at its peak (up to 16 days with up to 7 mm of rainfall). Be sure to bring light, breathable clothing, a reliable umbrella or raincoat, and sunscreen. Autumn (September-November) offers pleasant weather, with temperatures gradually dropping from 21°C to 8°C and decreasing precipitation. At the beginning of autumn, a light jacket and an umbrella might still come in handy, but by November, you should prepare warmer items. Regardless of the season, comfortable walking shoes are essential, as there are many historical sites in Gyeongju that are best explored on foot.

Given the potential temperature fluctuations throughout the day, especially in spring and autumn, the principle of layering your clothes will be your best friend. This will allow you to easily adapt to changing conditions by removing or adding layers as needed. Also, don't forget an electronics adapter if necessary for your devices.