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Contents
- The climate of Wonsan
- The best time to visit Wonsan
- The worst time to visit Wonsan
- Spring weather in Wonsan
- Summer weather in Wonsan
- Autumn weather in Wonsan
- Winter weather in Wonsan
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
The climate of Wonsan
The city of Wonsan, located in North Korea, falls under the humid continental climate classification, as per the Köppen climate classification. This category, designated as Dwa, signifies severe dry winters and hot summers.
A year-round observation of Wonsan's climatological records reveals distinct variations between months and seasons. Notably, there are fluctuations in temperature; the level of rainfall; the duration of daylight; and the sunshine hours over the course of each month. A monthly average daylight duration of around 9.5 hours in December gradually increases to 14.9 hours in June. The hours of sunshine vary slightly, with lower values noted during the summer months due to increased cloud coverage.
Temperatures commonly fluctuate between highs of 27.3°C (81.1°F) in August and lows of -5.5°C (22.1°F) in January. Rainfall marks significant contrasts with the highest rainfalls observed in July at 280mm (11.02"), while December receives the least at 28mm (1.1"). These patterns follow the monsoon circulation, influencing most precipitation to occur in the summer months.
A year-round observation of Wonsan's climatological records reveals distinct variations between months and seasons. Notably, there are fluctuations in temperature; the level of rainfall; the duration of daylight; and the sunshine hours over the course of each month. A monthly average daylight duration of around 9.5 hours in December gradually increases to 14.9 hours in June. The hours of sunshine vary slightly, with lower values noted during the summer months due to increased cloud coverage.
Temperatures commonly fluctuate between highs of 27.3°C (81.1°F) in August and lows of -5.5°C (22.1°F) in January. Rainfall marks significant contrasts with the highest rainfalls observed in July at 280mm (11.02"), while December receives the least at 28mm (1.1"). These patterns follow the monsoon circulation, influencing most precipitation to occur in the summer months.
The best time to visit Wonsan
Considering the weather patterns and climatic conditions, the period May to October presents an ideal time for visiting Wonsan. During these months, temperatures rise to a comfortable range from 16.5°C (61.7°F) to 27.3°C (81.1°F). Additionally, the sea temperature increase makes for pleasant swimming conditions, particularly from June to October when the sea temperature rises from 18.7°C (65.7°F) and peaks at 23.3°C (73.9°F) in August.
The worst time to visit Wonsan
On the contrary, the winter months from November to March are generally cold and dry, providing a less favorable time for a visit. The lowest temperatures are registered from December to February, dropping from 4.6°C (40.3°F) to -5.5°C (22.1°F). Moreover, the sea temperature remains comparatively cold from 3.2°C (37.8°F) in February to 7.6°C (45.7°F) in December during this period.
Spring weather in Wonsan
Marking the transition from cold winter to warm summer, spring in Wonsan welcomes a gradual rise in temperature. From March to May, the average high temperature increases from 10°C (50°F) to 20.9°C (69.6°F). Daylight hours extend from 12 to 14.3, offering ample daylight for outdoor activities. Even rainfall starts to pick up by May, with a noted increase to 80mm (3.15").
Summer weather in Wonsan
Summer in Wonsan typically experiences hot temperatures and substantial rainfall. While June brings an average high temperature of 24.6°C (76.3°F), it escalates further to 27.3°C (81.1°F) by August. These months witness substantial rainfall with up to 280mm (11.02") in July, owing to the monsoon influence. Average sea temperatures remain warm from 18.7°C (65.7°F) to 23.3°C (73.9°F), catering to aquatic activities.
Autumn weather in Wonsan
Contrary to summer, the autumn season from September to November witnesses a decline in both temperature and rainfall. While the average high temperature drops from 23.1°C (73.6°F) to 11.2°C (52.2°F), the rainfall decreases substantially to 56mm (2.2") by November. Despite the fall season, daylight hours sustain from 11.2 to 10.1 across this period.
Winter weather in Wonsan
Wonsan endures cold winters with elaborate falls in temperatures. From December to February, the average low temperature drops significantly from -2.6°C (27.3°F) to -5.5°C (22.1°F). Rainfall remains sparse, with figures resting at 28mm (1.1") in December to 25mm (0.98") in February. The sea temperature too dips to chilling levels from 7.6°C (45.7°F) to 3.2°C (37.8°F) in this timeframe, as daylight hours shorten to around 9.8 hours in December.
Weather in January
January is notably chilly with Wonsan, North Korea experiencing the brunt of its winter season. In the month's coldest situation, the temperature can plunge to a low of -5.5°C (22.1°F). Icy winds blow throughout the day, and the weather becomes especially harsh towards the night. Weather in January »
Weather in February
February in Wonsan exhibits a slight upward trend in temperatures compared to January. The plunge in temperatures lessens, and the number of rainfall days decreases to 3.8, making this the month with the fewest days of rain. The end of the month begins to see signs of warmer weather. Weather in February »
Weather in March
March signals a significant turning point in the weather pattern. The cold sting of winter gradually disperses, making way for more appealing weather as spring approaches. Wonsan sees a noticeable shift from the intense cold months to a far more palatable average high of 10°C (50°F). Weather in March »
Weather in April
April showers are a real phenomenon in Wonsan, North Korea, as rainfall jumps to 41mm (1.61") from the relatively drier March. The weather is not as predictably pleasant, with sudden showers interrupting short bursts of sunshine. Weather in April »
Weather in May
The warmth in May is palpable as it indicates the start of the summer climate in Wonsan. Days are filled with ample sunshine and longer daylight hours, leading to beautiful sunrises and mesmerizing sunsets. Sea temperatures rise to fairly comfortable levels, making it an excellent time for water-based activities along the coastline. Weather in May »
Weather in June
June's weather composition straddles between the late stages of spring and the onset of summer. Rainfall intensifies, rising to an average of 135mm (5.31"), indicating a transition into the region's rainy period. Nonetheless, temperatures stay consistently high, providing a warm atmosphere where outdoor activities remain largely uninterrupted. Weather in June »
Weather in July
July is the zenith of the year in terms of heat, rainfall, and humidity in Wonsan, North Korea. Rising to an average high of 26.7°C (80.1°F), sunny and warm weather is prevalent, however, rain is heavy with a monthly total of 280mm (11.02"). Weather in July »
Weather in August
Experiencing the progression of summer, August parallels July in temperature, even nudging slightly to an average high of 27.3°C (81.1°F). It is the month when the weather reaches its climax, both in terms of heat and overall comfort. Weather in August »
Weather in September
The arrival of September signals the onset of autumn in Wonsan as temperatures gradually drop and the weather slowly transitions. There is a mild decrease in rainfall from the previous two months, yet precipitation continues with an average of 213mm (8.39"). Weather in September »
Weather in October
October significantly marks the shift of seasons from summer to autumn. The city witnesses a steady fall in temperature and reduced rainfall, paving the way for a more stable climate. Fall's colors begin adorning the city, painting it in a myriad of vibrant shades. Weather in October »
Weather in November
November in Wonsan vividly manifests the change in season. The city continues to cool down, waving goodbye to the last remnants of the warm weather. As winter approaches, the nights get colder and the days slowly shorten. The rainfall decreases to 56mm (2.2"), suggesting a drier climate for the city inhabitants and visitors. Observing a mild shift, the average high-temperature during November reduces from October's enjoyable 18.9°C (66°F) to a cool 11.2°C (52.2°F). Weather in November »
Weather in December
December transforms Wonsan into a winter wonderland as the cold sets in and the year concludes. Thermometers hit numbers as low as -2.6°C (27.3°F), marking the return of chilly conditions. Wonsan's weather adheres to the winter blueprint with reduced daylight hours and the presence of a cold yet serene atmosphere. Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Wonsan?
January, marked by an average high-temperature of 2°C (35.6°F) and a low-temperature of -5.5°C (22.1°F), is the coldest month in Wonsan.
How much does it rain in Wonsan?
Throughout the year, there are 95.4 rainfall days, and 1249mm (49.17") of precipitation is accumulated.
What month is the sea coldest in Wonsan?
February is the month with the coldest seawater in Wonsan, North Korea, with an average sea temperature of 3.2°C (37.8°F).
What is the driest month in Wonsan?
The month with the least rainfall is March, when the rain falls for 4.6 days and typically collects 23mm (0.91") of precipitation.
What month has the most sunshine in Wonsan?
April has the most sunshine of the year in Wonsan, with an average of 7.8h of sunshine.
When are the longest days in Wonsan?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What is the wettest month in Wonsan?
The month with the most rainfall in Wonsan is July, when the rain falls for 15.4 days and typically aggregates up to 280mm (11.02") of precipitation.
What is the month with the least sunshine in Wonsan?
The month with the least sunshine in Wonsan, North Korea, is July, with an average of 5.6h of sunshine.
What time of the year is the hottest in Wonsan?
August, with an average high of 27.3°C (81.1°F) and a low of 21.4°C (70.5°F), signifies the warmest month of the year in Wonsan.
What month is the sea warmest in Wonsan?
The month with the warmest seawater in Wonsan is August, with an average sea temperature of 23.3°C (73.9°F).
What is the month with the shortest days in Wonsan?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Is there Daylight Saving Time (DST) in Wonsan?
Wonsan, North Korea, does not observe Daylight Saving Time (DST). KST timezone is used over the entire year.
Average temperature
Wonsan, North Korea
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (2°C).
The month with the highest average low temperature is August (21.4°C).
The coldest month (with the lowest average low temperature) is January (-5.5°C).
Average rainfall
Wonsan, North Korea
- Average rainfall in January:
36.8mm - Average rainfall in February:
25.3mm - Average rainfall in March:
23.1mm - Average rainfall in April:
40.8mm - Average rainfall in May:
80.1mm - Average rainfall in June:
135.1mm
- Average rainfall in July:
280.2mm - Average rainfall in August:
211.1mm - Average rainfall in September:
213.1mm - Average rainfall in October:
120.1mm - Average rainfall in November:
55.9mm - Average rainfall in December:
27.8mm
The wettest month (with the highest rainfall) is July (280.2mm).
The driest month (with the least rainfall) is March (23.1mm).
Average rainfall days
Wonsan, North Korea
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
4.6 days - Average rainfall days in April:
6.8 days - Average rainfall days in May:
8 days - Average rainfall days in June:
12.1 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
7 days - Average rainfall days in November:
5.8 days - Average rainfall days in December:
3.5 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is December (3.5 days).
Average sea temperature
Wonsan, North Korea
The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is February (3.2°C).
Average daylight / Average sunshine
Wonsan, North Korea
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
7h and 2min - Average sunshine in March:
7h and 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
7h and 4min - Average sunshine in June:
6h and 5min
- Average sunshine in July:
5h and 4min - Average sunshine in August:
5h and 4min - Average sunshine in September:
6h and 4min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 2min - Average sunshine in December:
6h and 1min
The month with the most sunshine is April (Average sunshine: 7h and 48min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Wonsan, North Korea
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