Pyeongtaek

Planning a trip? Here you will find current weather information and detailed forecasts for Pyeongtaek, which will help you perfectly plan every day of your stay in South Korea.

The climate in Pyeongtaek has a pronounced monsoonal character, largely due to its proximity to the Yellow Sea. Travelers can expect four distinct seasons, each of which gives South Korea a special charm. The region is characterized by hot and fairly humid summers, followed by cool and dry winters.

The average annual temperature in Pyeongtaek is around +12.3 °C. Spring and autumn are considered the most favorable times for tourism, when the weather is mild and provides comfortable conditions for long walks. The summer months bring the bulk of the rainfall, while the winter period is characterized by consistent dryness and bracing frosts.

Temperatures in Pyeongtaek show significant seasonal fluctuations. January is traditionally the coldest month, with average nighttime temperatures dropping to -4.5 °C, while daytime highs rarely exceed +2.7 °C. Winter here feels quite harsh due to coastal winds, so December and February require plenty of warm clothing.

Summer heat peaks in August, when the average high is around +29.2 °C. July and August are characterized not only by high temperatures but also by substantial humidity, which makes the heat more intense. Spring and autumn months, such as May (+17.5 °C) and October (+15.4 °C), offer the most balanced conditions with pleasant daytime warmth and refreshing cool evenings.

Precipitation in Pyeongtaek is extremely uneven and follows the annual monsoon cycle. Most of the moisture—up to 80% of the annual norm—falls between June and September. July is considered the rainiest month, when the city is hit by intense downpours and rainfall reaches almost 248 mm. During this time, humidity rises significantly, and rainy days can follow one after another.

In contrast, the winter period is characterized by exceptional dryness. January and December are the driest months, when the sky most often remains clear. Snowfall is possible, but it is rarely heavy or long-lasting. Autumn in Pyeongtaek arrives gradually: after a wet September, the amount of rain decreases sharply, giving way to sunny and dry October days.

When planning your wardrobe for a trip to Pyeongtaek, it is worth following the principle of layering, especially during the shoulder seasons. If your visit falls in winter (December–February), be sure to bring a warm down jacket, thermal underwear, a hat, and gloves—the freezing wind can be quite biting. For spring and autumn walks, light jackets or sweaters are ideal, as they can be easily removed when it warms up during the day.

In summer, the essentials for your suitcase are clothing made from lightweight natural fabrics, sunscreen, and sunglasses. Given the monsoonal nature of the season, a reliable umbrella or raincoat is highly recommended in July and August. Also, make sure to bring comfortable walking shoes: choose breathable models for summer and options with non-slip soles for the winter period.