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Contents
- The climate of Dandong
- The best time to visit Dandong
- The worst time to visit Dandong
- Spring weather in Dandong
- Summer weather in Dandong
- Autumn weather in Dandong
- Winter weather in Dandong
- 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 humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
Climate and monthly weather forecast
The climate of Dandong
Under the Köppen climate classification, Dandong falls into the Dwa category. This classification is a representation of Dandong's humid continental climate, marked by a severe dry winter and a hot summer. Positioned in eastern China, the city experiences significant seasonal weather variations throughout the year.
Analyzing the climate data presents a clear picture of how drastically the weather parameters change throughout the year. Temperatures can plunge to as low as -11.4°C (11.5°F) in the coldest month of January, and can ascend to a peak of 27.8°C (82°F) in the peak of summer, specifically in August. Humidity also follows a similar seasonal trajectory, hitting a low of 53% in February, and peaking at 89% in July, contributing to the muggy atmosphere in the summer months.
Rainfall in Dandong shows a distinct pattern, with the most significant amount observed from June to August. The city experiences maximum rainfall in July, averaging 252mm (9.92"). On the flip side, Dandong sees the least amount of rain in December with an average of 13mm (0.51"). This variation paints a picture of a city with a largely dry winter, followed by a wet summer.
Analyzing the climate data presents a clear picture of how drastically the weather parameters change throughout the year. Temperatures can plunge to as low as -11.4°C (11.5°F) in the coldest month of January, and can ascend to a peak of 27.8°C (82°F) in the peak of summer, specifically in August. Humidity also follows a similar seasonal trajectory, hitting a low of 53% in February, and peaking at 89% in July, contributing to the muggy atmosphere in the summer months.
Rainfall in Dandong shows a distinct pattern, with the most significant amount observed from June to August. The city experiences maximum rainfall in July, averaging 252mm (9.92"). On the flip side, Dandong sees the least amount of rain in December with an average of 13mm (0.51"). This variation paints a picture of a city with a largely dry winter, followed by a wet summer.
The best time to visit Dandong
Taking the weather conditions and climatic parameters into consideration, the most pleasant months to visit Dandong are May and September. With temperatures ranging from 14.6°C (58.3°F) to 23.8°C (74.8°F) and an average rainfall between 73mm (2.87") and 105mm (4.13"), these spring and fall months respectively offer a temperate climate, making them ideal for outdoor activities. Visitors during these months can enjoy ample daylight hours, with an average of 14.4 hours in May and 12.5 hours in September, providing plenty of time to explore the city.
The worst time to visit Dandong
Considering the climatic extremes, the harsh winter months from December to February are arguably the least favorable time to visit Dandong. During this period, the city experiences its lowest temperatures, varying from -11.4°C (11.5°F) to 1.1°C (34°F). The city also receives the least rainfall, with averages of 7mm (0.28") to 10mm (0.39"), indicating a dry but frosty atmosphere. The daylight is also limited, further constricting the exploration times to an average of 9.7 hours to 10.7 hours.
Spring weather in Dandong
Spring season in Dandong, namely March to May, begins with temperatures skirting the line between chilly and warm, moving from -2.4°C (27.7°F) to 20°C (68°F). Rainfall steadily increases, from 18mm (0.71") in March, peaking to 73mm (2.87") by May, ushering in the rainy season. Relative humidity swings between 60% and 72%, and average daylight hours progressively increase, affording a pleasant, moderate climate.
Summer weather in Dandong
The summer months from June to August prove to be the rainiest, with rainfall towering between 108mm (4.25") and 252mm (9.92"), reflecting Dandong's humid continental climate. Peaks in humidity accompany the rise in temperatures during summer, ranging from 24.1°C (75.4°F) to 27.8°C (82°F). Despite the heavy rainfall, the city still enjoys relatively lengthy daylight hours, lingering between 14.7 hours and 15 hours.
Autumn weather in Dandong
Autumn, stretching from September to November, is characterized by a decrease in temperatures and rainfall. Temperatures traverse from the summer high of 23.8°C (74.8°F) down to a chilly 7.7°C (45.9°F) by November. Rainfall subsides from a substantial 105mm (4.13") in September to a considerably less 28mm (1.1") in November. Relative humidity also drops from 78% to 63%, and daylight hours dwindle from 12.5 hours to 10 hours, marking the transition into the colder months.
Winter weather in Dandong
The winter months from December to February can be quite harsh in Dandong. With temperatures often descending to below freezing, ranging from -11.4°C (11.5°F) to 1.1°C (34°F), winter can be bitterly cold. Rainfall is at its sparsest during these months, declining to between 7mm (0.28") and 10mm (0.39"). The relative humidity hovers from 55% to 53%, and the average daylight hours are at their shortest, sinking to between 9.4 hours and 10.7 hours, reinforcing the austere nature of the winter season.
Weather in January
Starting off the year, January observes weather trends typical for a winter month in Dandong, China. The cold chill permeates throughout the city, and layers become a necessity. With high humidity of 55%, the cold gets accentuated leading to a biting air. Weather in January »
Weather in February
February, still in the grip of winter, continues with the trend of cold temperatures in Dandong. A certain freshness is perceivable in the air, as the city begins to transition from the intense cold. On certain days, flurries may grace the sky, adding to the wintry atmosphere. Weather in February »
Weather in March
Observing an increase in temperature, March initiates a noticeable shift in Dandong's weather. This month brings about the first hints of spring, offering a welcome reprieve from the persistent chill. Rainfall becomes more frequent, giving the city a fresh, renewed appearance. Weather in March »
Weather in April
The weather in April in Dandong welcomes spring fully. Radiating a mild ambiance, the city comes alive with blooming flowers and fresh green foliage. The climate remains pleasant throughout the day. Rain showers continue, serving as a reminder of the April adage. Weather in April »
Weather in May
May brings more warmth to Dandong, with the temperatures rising significantly. The city embarks on the transition to summer, with the resultant increase in daylight hours and heat. Outdoor activities gain popularity due to comfortable conditions. Weather in May »
Weather in June
June rolls in with movements akin to a typical summer, as Dandong gets drenched in sunlight for most of the day. Heat-sensitive individuals need to take precautions since the highest temperatures of the year start to appear. Rain showers are frequent, lending a freshness to the warm ambiance. Weather in June »
Weather in July
July marks the zenith of summer in Dandong, with the highest temperatures of the year. Venturing outdoors might feel exhausting due to the soaring temperatures. Despite the intense heat, the city witnesses the year's maximum rainfall. Weather in July »
Weather in August
August continues the reign of summer in Dandong, albeit with a slight relief from July's peak temperatures. The rainfall adds to the slightly cooler circumstances, providing much-needed succor from the warm days. Despite reduced daylight hours, residents can enjoy quite a lot of sunshine. Weather in August »
Weather in September
As September takes charge, Dandong subtly transitions to Autumn. The temperatures witness a noticeable fall, making this month's weather more tolerable than the preceding summer months. The environment takes on a hue of yellows and reds as trees begin to shed. Weather in September »
Weather in October
October brings in the full swing of autumn in Dandong. The environment is adorned with vibrant hues of dried leaves, signifying the continual metamorphosis of seasons. There's a distinctive freshness in the air due to the decreasing temperatures. Weather in October »
Weather in November
November in Dandong marks the start of winter, as temperatures continue to descend rapidly. Winter coats come out of closets, as nighttime chills become more conspicuous. While the days are much shorter, the presence of sunshine provides a small, warming comfort during the day. Weather in November »
Weather in December
December greets Dandong with the familiar grip of the coldness that winter brings. Snow flurries occur occasionally, covering the city in a thin layer of white. The short daylight hours and lack of foliage make for stark outlines against the winter sky. Weather in December »
Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Dandong?
Dandong's coldest month, January, registers temperatures that range from a high of -2.3°C (27.9°F) to a low of -11.4°C (11.5°F).
What is the driest month in Dandong?
The month with the least rainfall in Dandong is January, when the rain falls for 3.8 days and typically collects 7mm (0.28") of precipitation.
How much does it rain in Dandong?
Throughout the year, there are 94.5 rainfall days, and 926mm (36.46") of precipitation is accumulated.
What is the least humid month in Dandong?
The least humid month in Dandong is February, with an average relative humidity of 53%.
What month has the most sunshine in Dandong?
With an average of 7.9h of sunshine, May has the most sunshine of the year.
When are the longest days in Dandong?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the most humid month in Dandong?
With an average relative humidity of 89%, July is the most humid month in Dandong, China.
What is the wettest month in Dandong?
July is the month with the most rainfall. Rain falls for 15.6 days and accumulates 252mm (9.92") of precipitation.
What is the month with the least sunshine in Dandong?
With an average of 5.1h of sunshine, July has the least sunshine of the year.
What month is the hottest in Dandong?
Dandong's temperatures peak on average in August, reaching 27.8°C (82°F) at their highest and 20.1°C (68.2°F) at their lowest.
What is the month with the shortest days in Dandong?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Is there Daylight Saving Time (DST) in Dandong?
Dandong, China, does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.
Average temperature
Dandong, China
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (-2.3°C).
The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (-11.4°C).
Average humidity
Dandong, China
The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is February (53%).
Average rainfall
Dandong, China
- Average rainfall in January:
7.1mm - Average rainfall in February:
9.5mm - Average rainfall in March:
18.1mm - Average rainfall in April:
46.2mm - Average rainfall in May:
73.1mm - Average rainfall in June:
107.5mm
- Average rainfall in July:
251.6mm - Average rainfall in August:
217.8mm - Average rainfall in September:
104.6mm - Average rainfall in October:
49mm - Average rainfall in November:
28.4mm - Average rainfall in December:
12.7mm
The wettest month (with the highest rainfall) is July (251.6mm).
The driest month (with the least rainfall) is January (7.1mm).
Average rainfall days
Dandong, China
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
5 days - Average rainfall days in April:
8.2 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
11.7 days
- Average rainfall days in July:
15.6 days - Average rainfall days in August:
12 days - Average rainfall days in September:
7.9 days - Average rainfall days in October:
6.8 days - Average rainfall days in November:
6.2 days - Average rainfall days in December:
3.9 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is February (3.6 days).
Average daylight / Average sunshine
Dandong, China
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- 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 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
6h and 2min - Average sunshine in February:
7h and 1min - Average sunshine in March:
7h and 2min - Average sunshine in April:
7h and 5min - Average sunshine in May:
7h and 5min - Average sunshine in June:
7h and 1min
- Average sunshine in July:
5h and 1min - Average sunshine in August:
6h and 2min - Average sunshine in September:
7h and 3min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 6min).
