Weather in Daegu

Planning your day in Daegu? Check out the current weather updates and forecasts right here to make your stay as comfortable as possible.

The climate in Daegu, located in South Korea, is characterized as temperate with four clearly defined seasons. The city experiences significant temperature fluctuations throughout the year, allowing tourists to enjoy a variety of weather conditions depending on the time of their trip.

Winters in Daegu (December-February) are quite cold, with average temperatures around 0.5°C - 2.9°C, and relatively little precipitation. Spring (March-May) brings gradual warming, with average temperatures rising from 8.6°C to 18.4°C, making this a pleasant time to visit. Summer (June-August) in Daegu is hot and humid, with average temperatures ranging from 23.0°C to 26.4°C. Autumn (September-November) delights with mild and comfortable weather, as temperatures gradually decrease from 21.5°C to 8.5°C, and rainfall diminishes.

One of the notable features of Daegu's climate is the summer monsoon period. July and August stand out with the highest amount of precipitation (8 mm and 6 mm respectively) and the greatest number of rainy days (16 days in each month). This indicates a pronounced rainy season in mid-summer, which should be taken into account when planning a trip.

The annual temperature progression in Daegu demonstrates significant contrasts, reflecting the change of four seasons. The hottest month is traditionally August, when the average air temperature is 26.4°C, and daily highs regularly reach and exceed 30°C. On the other hand, the coldest month turns out to be January: the average temperature at this time holds at 0.5°C, and nightly lows can drop to -3.8°C, bringing frost.

The summer period in Daegu, covering June, July, and August, is characterized by persistent heat. In July and August, the daytime air temperature often rises to 29-30°C, while nights remain warm, with minimums around 22-23°C. Given that the peak of precipitation also falls on these months, the summer heat can feel quite humid. Winters, from December to February, are conversely cold and predominantly dry. Average daytime temperatures fluctuate in the range of 4.9°C in January to 7.7°C in February, while at night the thermometer regularly drops below freezing, especially in January and December.

Daily temperature fluctuations in Daegu are a notable feature of the local climate. They are especially pronounced in the spring (March-May) and autumn (September-November) months. For example, in April, the average maximum temperature reaches 19.1°C, while the average minimum is 7.8°C, creating a difference of more than 11 degrees. A similar amplitude is observed in October (from 10.2°C at night to 19.6°C during the day). In the summer months, especially during the peak heat and humidity in July and August, these daily temperature shifts smooth out somewhat but still remain perceptible.

Daegu sees a fairly clear distribution of precipitation throughout the year, with a pronounced wet season occurring during the summer months. Winter, in contrast, is characterized by minimal precipitation. This seasonality is largely due to the influence of the summer monsoon, which brings the bulk of moisture to the region, especially in mid-summer.

The rainiest period in Daegu is the middle of summer. July stands out as the wettest month, with an average of 8 mm of rainfall and about 16 rainy days. August is also distinguished by high humidity: although there is slightly less precipitation (6 mm), the number of rainy days remains just as high – 16. This means that at the height of summer, it rains quite often, approximately every other day. In contrast to this, the driest months are December, January, February, and November, when only 1 mm of precipitation falls. December records the fewest number of days with precipitation – only about two.

The character of precipitation also changes depending on the season. In winter months, such as December and January, precipitation is not only rare but also usually insignificant, which may manifest as light rain or, given the low temperatures, drizzle. Summer precipitation, especially in July and August, can be more intense, which is typical for a monsoon climate. Spring (March-May) and autumn (September-October) months represent transitional periods with a moderate amount of precipitation, most often in the form of rain. For instance, in September, 6 mm of precipitation falls over approximately 11 days.

When packing your suitcase for a trip to Daegu, remember the principle of layering in clothing, especially if your journey falls in spring (March-May) or autumn (September-November). During these periods, the weather can be changeable, with noticeable temperature fluctuations throughout the day — from a cool morning to a warm afternoon. A light packable jacket, a sweater, or fleece that is easy to take off or put on will be very useful. Comfortable walking shoes are a mandatory item on your list, as the city is perfect for long walks. Don't forget a compact umbrella, as the number of rainy days increases in spring and autumn, and in the summer months, it will be useful not only during downpours but also for protection from the scorching sun.

For the hot and humid summer in Daegu (June-August), especially during the monsoon rains in July and August when precipitation is highest, choose light, breathable clothing made from natural fabrics. Be sure to bring sunscreen with a high SPF, a hat, and sunglasses. Given the high probability of frequent rain, a reliable umbrella or a light raincoat will become your indispensable companions. In winter (December-February), Daegu is cold, with average temperatures around freezing and night frosts, although it is predominantly dry. You will need warm outerwear (a winter jacket or coat), warm sweaters, a hat, gloves, and a scarf to comfortably endure the low temperatures and protect yourself from possible cold winds.