Climate and monthly weather forecast
Dongducheon, South Korea

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The climate of Dongducheon

Positioned in the midst of the Korean peninsula, Dongducheon bears the brunt of four markedly distinct seasons each year under the realm of Koppen's Dwa climate classification - Humid continental, severe dry winter, and hot summer. Owing to these factors, Dongducheon experiences a wide span of monthly average temperatures ranging from -9.2°C in its coldest months to 29.7°C at the height of summer.

Following the climatic patterns, the city sees a progressive rise in temperatures from winter's chill to summer's scorching heat. Humidity also fluctuates, starting at 63.3% in January and escalating to a peak of 80% during July which coincides with the rainy season. The span of rainfall undergoes a gradual increase, beginning at 21mm during January, hitting a pinnacle at 424mm during July, and dwindling soon after.

Distinct patterns surface when considering the average daylight hours and sunshine hours present throughout the year. The shortest days occur in winter, with average daylight stretching over 9.9 hours in January. In comparison, June enjoys its longest days, averaging 14.8 hours of daylight. Sunshine hours tend to fall between 3.5 hours in the rainy month of July and slightly over 6 hours during spring and autumn.

The best time to visit Dongducheon

Considering the variations in weather parameters, the favorable months for experiencing Dongducheon are May and September. Temperatures during these months are relatively moderate, averaging 23.9°C and 20.3°C for high and 11°C and 15.2°C for low temperatures, respectively. Adding to the charm of these periods, rainfall is moderate, humming at 94mm and 51mm, providing a balance between bright skies and occasional showers.

The worst time to visit Dongducheon

The harshest weather reigns between July and August, the city's peak monsoon period. Temperatures climb to average highs of 29.7°C, and the humidity rate averages 80%. Coupled with these factors is the surge of rainfall, skyrocketing to 424mm in July and slightly receding to 408mm in August. The overall weather conditions during these months are undoubtedly uncomfortable for travel and outdoor activities.

Spring weather in Dongducheon

Spring in Dongducheon spans from March to May. The city starts to warm up from the biting winter, with average high temperatures progressing from 11.4°C in March to a welcoming 23.9°C in May. Corresponding low temperatures also rise from -1.2°C to 11°C during these months. Rainfall trends upward slightly, reaching 94mm in May, and the days stretch longer, basking in 14.2 daylight hours by the end of spring.

Summer weather in Dongducheon

Bearing the brunt of Dongducheon's monsoon, summer stretches from June to August. Temperatures rise steadily, culminating in average highs of 29.7°C and lows of 20.7°C in August. The highest rainfall figures for the year are documented within this period, particularly in July with an average precipitation of 424mm. Despite the prevalence of rain, daylight hours peak during this season, averaging 14.5 hours in July.

Autumn weather in Dongducheon

Autumn in Dongducheon, from September to November, sees a steady decline in temperatures. Average highs drop from 26.1°C in September to 12°C by November, while the corresponding lows decline from 15.2°C to -0.1°C throughout the season. Rainfall also reduces significantly, with average precipitation falling from 173mm in September to 36mm in November.

Winter weather in Dongducheon

Winter sweeps over Dongducheon from December to February. During this time, temperatures average at 4.1°C for highs and dip to -9.2°C for lows in the chilliest month of January. Rainfall remains minimal, with average precipitation of 20mm in the driest month of December. The city endures its shortest days in January, with an average of 9.9 daylight hours.

Weather in January

Beginning the year in Dongducheon, South Korea, January is marked by freezing temperatures and a modest level of precipitation. The daily high averages at 2.3°C with lows plunging to -9.2°C, making it a month that requires appropriate winter gear. Weather in January »

Weather in February

February sees a slight rise in temperatures compared to January, signaling the approaching end of winter. The highs reach up to 5.8°C while lowest temperatures remain subzero, indicating that winter conditions persist. The days continue to increase in length, allowing more hours of daylight. Weather in February »

Weather in March

The advent of March brings signs of spring to Dongducheon, with slowly warming temperatures and extended daylight hours. With average highs of 11.4°C and lows of -1.2°C, the subzero temperatures of winter gradually begin to fade away. Weather in March »

Weather in April

April marks the true beginning of spring in Dongducheon, South Korea, with a significant rise in temperatures as well as an increase in precipitation levels. The maximum average temperatures reach up to 18.8°C, indicating clear, warm days. Weather in April »

Weather in May

May marks the onset of the warm season in Dongducheon, South Korea, with temperatures continuing to rise and the first hints of summer humidity. The days continue to lengthen and the city receives more hours of sunshine, facilitating outdoor activities. Weather in May »

Weather in June

June ushers in the summer season in Dongducheon, South Korea, with high heat and mounting humidity levels. Notably, this is the first month when temperatures soar above 27.6°C, which indicates summer is in full swing. Rainfall increases, with June seeing significant levels of precipitation, signaling the onset of monsoon season. Weather in June »

Weather in July

July is the height of summer in Dongducheon, South Korea, with consistently high temperatures and the highest annual rainfall of a whopping 424mm. A staggering 17 days of rainfall signify that this is the peak of the monsoon season. Weather in July »

Weather in August

August offers no respite from the summer heat and relentless monsoon rains in Dongducheon, South Korea. High temperatures of 29.7°C signify the peak of summer heat in the city. The amount of rainfall is only slightly less than July, with the monsoon rains persisting unabated. Weather in August »

Weather in September

September brings about a transition in Dongducheon's weather, as the summer heat starts to cool down and rainfall declines. High averages of 26.1°C depict steadily decreasing temperatures, indicating the arrival of autumn. The days become shorter, with sunlight diminishing after the summer months. Weather in September »

Weather in October

October marks the true onset of autumn in Dongducheon, South Korea, with dropping temperatures and a significant decline in rainfall. Pleasant conditions prevail with high temperatures averaging 20.3°C. The days continue to get shorter, hinting at the upcoming winter season. Weather in October »

Weather in November

November witnesses the preparation for winter, with significant drops in temperature and further shortening daylight hours. High temperatures dip to an average of 12°C with the winter chill beginning to take effect. Rainfall amounts remain low, continuing the trend of dry autumn weather. Weather in November »

Weather in December

December heralds the arrival of winter in Dongducheon, South Korea, with temperatures hitting sub-zero levels and sunlight hours reaching their yearly low. Average highs and lows fall to 4.1°C and -6.9°C respectively, calling for warm clothing and indoor activities. Weather in December »
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FAQ

What month is the coldest in Dongducheon?

Dongducheon's January weather, marked by an average high temperature of 2.3°C and an average low temperature of -9.2°C, is the coldest in the year.

How many days does it rain in Dongducheon?

Throughout the year, in Dongducheon, South Korea, there are 112.4 rainfall days, and 1503mm of precipitation is accumulated.

What is the least humid month in Dongducheon?

April is the least humid month, with an average relative humidity of 55.5%.

What month has the most sunshine in Dongducheon?

With an average of 6.7h of sunshine, May has the most sunshine of the year.

When are the longest days in Dongducheon?

The month with the longest days is June, with an average of 14h and 42min of daylight.

What is the most humid month in Dongducheon?

With an average relative humidity of 80%, July is the most humid month in Dongducheon, South Korea.

What is the wettest month in Dongducheon?

July is the month with the most rainfall in Dongducheon, South Korea. Rain falls for 17 days and accumulates 424mm of precipitation.

What is the month with the least sunshine in Dongducheon?

With an average of 3.5h of sunshine, July has the least sunshine of the year in Dongducheon, South Korea.

What is the hottest time of year in Dongducheon?

Dongducheon, South Korea, notes the warmest temperatures in August, with a average high of 29.7°C and a low of 20.7°C.

What is the driest month in Dongducheon?

December is the month with the least rainfall in Dongducheon. Rain falls for 7.6 days and accumulates 20mm of precipitation.

What is the month with the shortest days in Dongducheon?

With an average of 9h and 36min of daylight, December has the shortest days of the year in Dongducheon, South Korea.

Is there Daylight Saving Time (DST) in Dongducheon?

Dongducheon, South Korea, does not utilize Daylight Saving Time (DST). KST timezone is used throughout the entire year.

Average temperature
Dongducheon, South Korea

Average temperature - Dongducheon, South Korea

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (2.3°C).

The month with the highest average low temperature is August (20.7°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).

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Average humidity
Dongducheon, South Korea

Average humidity - Dongducheon, South Korea

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is April (55.5%).

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Average rainfall
Dongducheon, South Korea

Average rainfall - Dongducheon, South Korea

The wettest month (with the highest rainfall) is July (424mm).
The driest month (with the least rainfall) is December (19.6mm).

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Average rainfall days
Dongducheon, South Korea

Average rainfall days - Dongducheon, South Korea

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is February (5.3 days).

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Average daylight / Average sunshine
Dongducheon, South Korea

Average daylight / Average sunshine - Dongducheon, South Korea

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is May (Average sunshine: 6h and 42min).
The month with the least sunshine is July (Average sunshine: 3h and 30min).

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Dongducheon, South Korea

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