Climate and monthly weather forecast
Goyang, South Korea

Goyang, South Korea has a specific atmospheric condition that is categorized as Dwa according to the Köppen climate classification. Its geographical position on the peninsula exposes the area to a Humid continental climate. This particular climate type is characterized by severe dry winter and hot summer, significantly fluctuating the overall city's climate.

Looking at the monthly average weather indicators, ranging from temperature and ocean temperature to daylight hours, distinct seasonal shifts can be observed across the year. In the hottest months, the sea temperature climbs to a peak of 23.3°C (73.9°F), while it drops to a minimum level of 3.7°C (38.7°F) in the colder months. A similar trend is evident in the daylight hours, with a span from 9.6 hours to 14.7 hours from December to June respectively.

Unique weather patterns emerge as well, notably in the winter season where the area has a noticeably severe dry period. This drastically impacts the city's humidity and can create intriguing contrasts, especially for visitors unfamiliar with this type of climate system.

Undeniably, the best period to explore Goyang falls between June and August. The sea temperature reaches its highest levels, oscillating around 23.3°C (73.9°F), coupled with warm air temperatures. Additionally, the daylight hours average around 14.5 hours, providing extended periods of sunlight for sightseeing and dive deeper into the city's culture.

These conditions make outdoor activities considerably more enjoyable, particularly for travellers seeking experiences near the sea and outdoor touristic adventures.

Conversely, between November and March, Goyang experiences the harsh severity of its continental climate. Sea temperature declines dramatically, reaching down to 3.7°C (38.7°F), thus limiting water-related activities. Concurrently, daylight hours shorten to approximately 9.9 hours providing limited opportunities for daytime outings.

These cold, dark winter months can be quite challenging, particularly for individuals sensitive to rigorous weather, therefore it is suggested to schedule travel plans outside this season for a comfortable and fulfilling visit.

The spring season, that is from April to May, unveils a noticeable shift in Goyang's climate as both daylight hours and sea temperature start their gradual ascent. The increase in daylight hours from 13.2 hours to 14.2 hours enhances the viability of venturing out and exploring the city. The sea temperature, while increasing from 8.4°C (47.1°F) to13°C (55.4°F), remains relatively chilly.

Summer is the season when Goyang truly flourishes. From June to August, the sea temperature rises significantly from 18.7°C (65.7°F) to 23.3°C (73.9°F). Outdoor activities reach an apex during these months, complemented by glorious daylight extending up to 14.7 hours. The city bustles with local feasts, events and a general spirit of celebration.

Following the lively summer, Autumn months of September to November see a sharp dip in both daylight and sea temperature. Light availability decreases from 12.4 hours to 10.2 hours while sea temperature cools down from 21.9°C (71.4°F) to 13.6°C (56.5°F). However, the transition to vibrant autumnal hues provides a distinct charm to city landscapes.

Finally, Goyang's winter from December to March is marked by the drop in daylight hours to below 10, bottoming at 9.6 hours in December. The sea temperature retreats to frigid levels around 4.2°C (39.6°F) and 3.7°C (38.7°F). Despite the harsh weather conditions, winter boasts of its stunning snowy landscapes, offering a tranquil and serene viewing experience in the city.

The commencement of the year in Goyang, South Korea is often marked with chilly weather conditions. Arctic winds from the north contribute to a predominating cold climate. Significant changes in sunlight hours are not observed when comparing January to December. Weather in January »

As the year progresses into February, minor improvements in the weather pattern become notable in Goyang. The city experiences slightly longer daylight hours compared to January, making daytime conditions a bit more tolerable. Weather in February »

Welcoming the spring season, the climate in Goyang sees its first significant turn for the better in March. With the snow and frost of winter gradually yielding, the comparatively temperate weather sets in. Sunlight hours extend further, making for longer days. Weather in March »

Goyang, South Korea enjoys an amiable climate during April. The onset of blooming flora adds vibrancy to the cityscape, courtesy of the mild and comfortable weather. Variations in sunlight hours and atmospheric conditions set in when April steps into May. Weather in April »

The merry month of May sees Goyang bask in an ideally warm weather. The increase in daylight hours compliments the enjoyable climate, providing ample opportunity for outdoor activities. The amiable weather continues throughout the month, void of any major weather surprises. Weather in May »

June brings the onset of summer in full swing in Goyang, with the heat climbing to substantial levels. The extended daylight hours ensure plenty of time for outdoor escapades. The city's weather balances out comfortably without any drastic surprises. Weather in June »

In Goyang, the fiery temperament of July's weather makes it the warmest month of the year. Residents and visitors alike make sure to take necessary precautions to combat the intense heat. The long daylight hours do little to appease the high temperatures. Weather in July »

August is still largely dominated by the summer heat in Goyang, albeit with a slight dip. Relief from the severity of July's punishing weather becomes apparent, much to the city's gratitude. Shorter daylight hours point to the imminent conclusion of the summer season. Weather in August »

September in Goyang marks the onset of the autumn season, bringing a welcoming respite from the summer heat. The transformation from summer to autumn sees an evident shift in temperature and atmospheric conditions. The daylight hours reduce further, signaling shorter days ahead. Weather in September »

With autumn in full swing, October in Goyang presents a markedly cooler climate. As the fall foliage brightens up the city, the chill in the air intensifies. The contrast in weather as the city moves from September to October is clearly noticeable. Weather in October »

November sees Goyang swept by the harsh winds of winter as temperatures continue to drop. The change in daylight hours paints a picture of shorter days and longer nights. A drop in sea temperature to as little as 13.6°C (56.5°F) rings in the start of harsh weather conditions. Weather in November »

December rings in the peak of winter for Goyang. Despite the holiday festivity, the city is firmly under winter's cold grip with freezing temperatures becoming the norm. There is a noticeable drop in daylight hours with a consequent increase in night's darkness. Weather in December »