Yearly & Monthly weather - Tongyeong, South Korea

The climate of Tongyeong

Situated in the temperate region of South Korea, Tongyeong experiences a predominately Humid Subtropical climate (Köppen classification Cwa) characterized by dry winters. This city's climate reflects significant temperature differences and rainfall variations throughout the year. A comprehensive analysis of the provided climatological data brings into focus the dynamic shifts within the weather parameters.

Temperature highs oscillate from 8.1°C (46.6°F) to a warm 29.7°C (85.5°F) over the year, with January bearing the brunt of the cold and August enjoying the peak of the summer heat. Correspondingly, the temperature lows shift from a freezing -0.8°C (30.6°F) in January to a balmy 23.4°C (74.1°F) in August. It's worth noting that the mercury drops below freezing in the winter months, shedding light on the severity of the cold during this period.

Rainfall, another significant parameter, shows wide fluctuations: from a mere 21mm (0.83") in December in contrast to a substantial downpour of 314mm (12.36") in July. The city experiences rainfall all year round, albeit the intensity varies, thereby influencing the humidity levels, which range from 53.4% to a moisture-laden 84.8%. Notably, the wettest months coincide with the highest humidity levels, hinting at the interconnectedness of these weather elements. And while sunshine hours and daylight hours remain fairly constant, the rainfall increases significantly during the summer months, suggesting a distinctive monsoon influence on Tongyeong's climate.

The best time to visit Tongyeong

According to the climatological data, the best time to visit Tongyeong would be during the spring and autumn months, specifically from March to May and from September to November. During these periods, average high temperatures range between 13.4°C (56.1°F) to 22.6°C (72.7°F), providing pleasant conditions for outdoor activities. Rainfall is comparatively low with levels varying from 40mm (1.57") to 128mm (5.04"), and the city basks under daylight for approximately 10.4 to 13.1 hours daily. The relative humidity, ranging from 58.4% to 72.4%, ensures a comfortable atmosphere for sightseeing and exploring the cultural heritage of this beautiful city.

The worst time to visit Tongyeong

The onset of summer, from June to August, presents less favorable conditions, making it an unfavorable time to visit Tongyeong. This period is characterized by high average temperatures soaring from 24.8°C (76.6°F) to 29.7°C (85.5°F), coupled with high humidity levels escalating from 78.9% to a suffocating 84.8%. Given the city's location, it is subject to the East Asian monsoon, leading to heavy rainfall ranging from 198mm (7.8") to 314mm (12.36"). The combination of high humidity and rainfall may limit outdoor activities and result in a less comfortable visit.

Spring weather in Tongyeong

The arrival of spring from March to May marks a period of transition in Tongyeong. Temperatures gradually increase from a moderate 13.4°C (56.1°F) to a warm 21.9°C (71.4°F). Correspondingly, night temperatures rise from 4.4°C (39.9°F) to 13.9°C (57°F). Rainfall during this period is relatively low, varying from 83mm (3.27") in March to 180mm (7.09") in May. The lengthening daylight hours, increasing from 12 to 14 hours per day, coupled with an uptick in humidity from 58.4% to 72.4%, create a serene and moderately warm environment perfect for outdoor pursuits.

Summer weather in Tongyeong

Summer, extending from June to August, displays the highest temperatures and humidity levels, along with substantial rainfall. Average high temperatures fluctuate from a tropical 24.8°C (76.6°F) to a hot 29.7°C (85.5°F), while night temperatures hover from 17.9°C (64.2°F) to 23.4°C (74.1°F). Rainfall during this period is significantly high, varying between 198mm (7.8") in June to a peak of 314mm (12.36") in July, reflecting the influence of the monsoonal climate. These few months offer the longest daylight hours of the year, ranging from 14.1 to 14.5 hours daily, although the intense summer heat may limit some outdoor activities.

Autumn weather in Tongyeong

Tongyeong's climate during autumn, spanning from September to November, falls between the extremes of the hot, wet summers and the cold, dry winters. Temperature highs descend from a warm 26.9°C (80.4°F) to a more moderate 16.3°C (61.3°F), while lows decrease from 19.4°C (66.9°F) to 7°C (44.6°F). Rainfall levels drop significantly from a notable 137mm (5.39") in September to a low 40mm (1.57") by November and the daylight hours shorten from 12.4 to 10.4 hours. The relative decrease in humidity, falling from 74.3% to 61.9%, experientially alleviates the dampness of the monsoon season, making this a pleasant and comfortable time to visit.

Winter weather in Tongyeong

Winter in Tongyeong courses through December to February, presenting colder temperatures and lower rainfall. Highs plummet to a chilly range from 10.7°C (51.3°F) to 8.1°C (46.6°F) and lows can freeze, dropping from 1.3°C (34.3°F) to as low as -0.8°C (30.6°F). Rainfall lessens considerably during these months, with December receiving a minimal 21mm (0.83"). Additionally, daylight hours shorten, falling to 9.9 to 10.1 hours per day, while relative humidity remains moderately lower at 53.4% to 55%. Despite the cold, the limited rainfall and daily sunshine hours could still provide opportune moments for explorations.

Weather in January

In Tongyeong, South Korea, January invites the new year with a signature cold climate. This makes it less favorable for outdoor activities. The average high temperature of 8.1°C (46.6°F) and a monthly low of -0.8°C (30.6°F) sets the tone for the wintry month. Weather in January »

Weather in February

February in Tongyeong ushers in a noticeably warmer climate compared to January. With it comes an increase in humidity and rainfall--indicating the onset of spring. Average rainfall reaches 41mm (1.61"). Yet, it is way below the level in the later months (from March to July), making it suitable for travel and other outdoor activities. Weather in February »

Weather in March

In March, the weather curve shifts significantly as Tongyeong welcomes spring. It brings along with it a mixture of rain and sun. Consistent with the growth of daylight hours, average sunshine hours also increase, making it an ideal time for sightseeing around the city. Weather in March »

Weather in April

April marks the onset of summer weeks in Tongyeong. The weather, compared to March, is warmer and more humid. This warmth encourages lush greens, blooming flowers giving the cityscape vibrant colors. Compared to its predecessor, rainfall records an increase of almost 45mm (1.77"), amounting to 128mm (5.04") of precipitation. Weather in April »

Weather in May

May further elevates the summer feel in Tongyeong as it embraces the higher side of the temperature scale. This rise in temperature remains consistent with the increase in humidity levels. The days extend and bring with them increased sunlight hours, the cityscape seems more alive. Weather in May »

Weather in June

June arrives with a higher intensity of summer characteristics. The month is warmer than May, with a higher level of rainfall as well. As Tongyeong treads halfway into the year, humidity levels reach almost up to 78.9%, resulting in a very damp atmosphere. Weather in June »

Weather in July

July marks the pinnacle of the Korean rainy season in Tongyeong, yielding the highest recorded rainfall in the year of 314mm (12.36"). This surge in precipitation serves to cool off the summer’s hot weather. The relatively high temperatures, although still comfortably placed between 22°C (71.6°F) and 27.6°C (81.7°F) are perfect for venturing outdoors. Weather in July »

Weather in August

August in Tongyeong is the hottest month of the year. It records an average of 29.7°C (85.5°F) as the maximum temperature. The humidity level stands at around 80.6%. Despite the heat, August still remains a fantastic month for outdoor exploration, provided the necessary precautions are taken to beat the heat. Weather in August »

Weather in September

As September greets Tongyeong, the city experiences a slide down the warmth scale. Compared to August, September is cooler and brings with it a decrease in temperature, humidity, and amount of rainfall. The post-summer autumn transition spans over the month. Weather in September »

Weather in October

October brings the onset of a cool and drier climate in Tongyeong due to the onset of autumn. The cool temperatures shift the city's color palette into beautiful hues of orange, brown, and red. Compared to September, October records a lower level of rainfall, registering at 54mm (2.13"). Weather in October »

Weather in November

November transitions the weather into a colder and drier climate in Tongyeong. The month witnesses a sharp drop in temperature as winter begins to set in. Although November has rainfall of 40mm (1.57"), the weather remains mostly dry and cool. Weather in November »

Weather in December

December wraps up the year in Tongyeong and marks the onset of winter. It records a further drop in temperature when compared to November, with the city experiencing maximum temperatures of only 10.7°C (51.3°F). Despite the cold, the short and lovely daylight hours of 9.9 hours captivate visitors and locals alike. Weather in December »

Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

In Tongyeong, January records the average lowest temperatures, peaking at 8.1°C (46.6°F) and reaching a low of -0.8°C (30.6°F).

What is the least humid month?

January is the least humid month, with an average relative humidity of 53.4%.

How many days does it rain?

Throughout the year, there are 97.4 rainfall days, and 1451mm (57.13") of precipitation is accumulated.

What month has the most sunshine?

With an average of 7h of sunshine, May has the most sunshine of the year.

When are the longest days?

The month with the longest days in Tongyeong is June, with an average of 14h and 30min of daylight.

What is the most humid month?

With an average relative humidity of 84.8%, July is the most humid month in Tongyeong.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 14.8 days and accumulates 314mm (12.36") of precipitation.

What is the month with the least sunshine?

The month with the least sunshine is July, with an average of 4.7h of sunshine.

What part of the year is the hottest?

August, known for its average high temperature of 29.7°C (85.5°F) and an average low temperature of 23.4°C (74.1°F), is the warmest month.

What is the driest month?

The month with the least rainfall is December, when the rain falls for 3.9 days and typically collects 21mm (0.83") of precipitation.

What is the month with the shortest days?

December has the shortest days of the year in Tongyeong, with an average of 9h and 54min of daylight.

Is there Daylight Saving Time (DST)?

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

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Year J F M A M J J A S O N D

Average temperature
Tongyeong, South Korea

Average high temperature in January:
8.1°C
Average high temperature in February:
10°C
Average high temperature in March:
13.4°C
Average high temperature in April:
18°C
Average high temperature in May:
21.9°C
Average high temperature in June:
24.8°C

Average high temperature in July:
27.6°C
Average high temperature in August:
29.7°C
Average high temperature in September:
26.9°C
Average high temperature in October:
22.6°C
Average high temperature in November:
16.3°C
Average high temperature in December:
10.7°C

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (8.1°C).

Average low temperature in January:
-0.8°C
Average low temperature in February:
0.7°C
Average low temperature in March:
4.4°C
Average low temperature in April:
9.3°C
Average low temperature in May:
13.9°C
Average low temperature in June:
17.9°C

Average low temperature in July:
22°C
Average low temperature in August:
23.4°C
Average low temperature in September:
19.4°C
Average low temperature in October:
13.7°C
Average low temperature in November:
7°C
Average low temperature in December:
1.3°C

The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

Average humidity
Tongyeong, South Korea

The month with the highest relative humidity is July (84.8%).
The month with the lowest relative humidity is January (53.4%).

Average rainfall
Tongyeong, South Korea

The wettest month (with the highest rainfall) is July (313.5mm).
The driest month (with the least rainfall) is December (21.1mm).

Average rainfall days
Tongyeong, South Korea

Average rainfall days in January:
5.1 days
Average rainfall days in February:
5.4 days
Average rainfall days in March:
7.9 days
Average rainfall days in April:
9.3 days
Average rainfall days in May:
9.6 days
Average rainfall days in June:
11 days

Average rainfall days in July:
14.8 days
Average rainfall days in August:
11.2 days
Average rainfall days in September:
8.5 days
Average rainfall days in October:
5.3 days
Average rainfall days in November:
5.4 days
Average rainfall days in December:
3.9 days

The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is December (3.9 days).

Average daylight / Average sunshine
Tongyeong, South Korea

Average daylight in January:
10h and 1min
Average daylight in February:
10h and 5min
Average daylight in March:
12h and 0min
Average daylight in April:
13h and 1min
Average daylight in May:
14h and 0min
Average daylight in June:
14h and 3min

Average daylight in July:
14h and 1min
Average daylight in August:
13h and 2min
Average daylight in September:
12h and 2min
Average daylight in October:
11h and 2min
Average daylight in November:
10h and 2min
Average daylight in December:
9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

Average sunshine in January:
6h and 2min
Average sunshine in February:
6h and 5min
Average sunshine in March:
6h and 3min
Average sunshine in April:
6h and 5min
Average sunshine in May:
7h and 0min
Average sunshine in June:
5h and 5min

Average sunshine in July:
4h and 4min
Average sunshine in August:
6h and 1min
Average sunshine in September:
5h and 4min
Average sunshine in October:
6h and 5min
Average sunshine in November:
6h and 3min
Average sunshine in December:
6h and 4min

The month with the most sunshine is May (Average sunshine: 7h and 0min).
The month with the least sunshine is July (Average sunshine: 4h and 42min).

Climate and monthly weather forecastTongyeong, South Korea

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