Busan, South Korea, offers a diverse and engaging climate that attracts visitors year-round.
The warm season spans from late June to late September, with average daily high temperatures climbing above 76°F.
August marks the hottest period, typically showcasing highs around 84°F and lows near 75°F.
Conversely, the cooler months commence in early December and persist until early March, with daily highs generally below 52°F.
Winter in Busan is characterized by colder conditions, especially in January when temperatures can drop to an average low of 27°F.
On the chilliest nights, thermometers might even dip to 17°F.
Despite these colder months, Busan has a relatively mild winter compared to other regions of South Korea.
Rainfall is another key aspect of Busan’s climate. The wettest month is July, with precipitation peaking at about 97mm (3.82 inches) and spanning over 13 days.
For those planning a visit, understanding the climate and weather patterns in Busan is essential for making the most of your trip.
Average Temperature in Pusan, South Korea
The climate in Pusan (also spelled Busan) varies significantly throughout the year, with distinct warm and cool seasons.
Warm Season
The warm season in Pusan lasts from June 25 to September 23.
During this period, high temperatures consistently exceed 76°F.
The hottest month is August, with temperatures often reaching a high of 84°F.
Night-time low temperatures in August hover around 75°F.
Cool Season
The cool season stretches from December 4 to March 5. In these months, high temperatures generally stay below 50°F.
| Month | Average High (°F) | Average Low (°F) |
|---|---|---|
| January | 45.2 | 27.4 |
| February | 47.7 | 29.7 |
| December | 49.5 | 31.1 |
Pusan experiences its coldest month in January, where temperatures can drop as low as 17°F on the chilliest nights.
Spring and Fall
Spring and fall act as transitional periods.
In spring, temperatures gradually rise from March to May. By May, high temperatures average around 70°F.
In the fall, temperatures gradually drop. By November, daily high temperatures average around 58°F.
The climate information for Busan provided reflects typical weather patterns observed over many years.
General Climate Patterns
Winter months are cool, while the summer months are warm and humid. This makes Pusan a city of varying temperatures, offering something different each season.
For more information on temperature trends and articles, refer to temperature information available online. This helps in understanding seasonal changes in detail.
Average Precipitation in Pusan, South Korea
Pusan experiences both significant rainfall and occasional snowfall throughout the year. Understanding the patterns of precipitation can help visitors plan their trips accordingly.
Average Rainfall in Pusan, South Korea
Pusan, also known as Busan, has a humid subtropical climate. The city receives substantial rainfall, with the wettest month being July. During this month, it rains for approximately 13.3 days, accumulating up to 3.82 inches of precipitation.
Rainfall is unevenly distributed over the year. For instance, June and August also see high levels of rain.
The following table outlines the average monthly rainfall:
| Month | Rainfall (inches) |
|---|---|
| January | 1.02 |
| February | 1.10 |
| March | 1.14 |
| April | 2.68 |
| May | 3.15 |
| June | 4.58 |
| July | 3.82 |
| August | 3.94 |
| September | 5.07 |
| October | 2.25 |
| November | 1.57 |
| December | 1.13 |
September often sees slightly more rain than July, highlighting another peak in the rainy season.
Average Snow in Pusan, South Korea
Snowfall in Pusan is rare and typically light. Winters are cold, but snowfall does not play a major role in Pusan’s climate.
January and February are the coldest months, with temperatures occasionally dropping to 22°F.
Snow and ice can occasionally cause disruptions, with most snowfall concentrating in these two months.
While snowfall is an infrequent event, it can lead to scenic winter views when it does occur. The average snowfall is minimal, usually less than an inch per year.
Overall, Pusan’s winter season is more characterized by cold winds rather than significant snowfall.
Average Sun in Pusan, South Korea
Pusan experiences varied sunlight throughout the year. Sunshine hours fluctuate significantly, impacted by seasons, cloud cover, and latitude.
Average Daily Shortwave Solar Energy in Pusan, South Korea
Pusan’s solar energy varies by month and is often measured in kWh per square meter.
The sunniest months are usually from late spring to early autumn.
| Month | kWh/m² per day |
|---|---|
| January | 2.8 |
| February | 3.4 |
| March | 4.2 |
| April | 5.5 |
| May | 6.2 |
| June | 6.4 |
| July | 5.6 |
| August | 5.8 |
| September | 4.9 |
| October | 4.0 |
| November | 3.1 |
| December | 2.5 |
Winter months have shorter daylight hours, affecting solar energy.
In January, the average is 2.8 kWh/m² per day. During June, it rises to 6.4 kWh/m² per day, benefiting from longer daylight hours and reduced cloud cover.
Cloud cover impacts the amount of solar energy directly, with the summer months having the least cloudiness.
Daylight hours increase from about 9.5 hours in December to over 14 hours in June.
During daylight saving time, this trend continues, providing longer daylight work hours.
The UV index is higher in summer, requiring sun protection.
Overall, Pusan offers substantial sun exposure, critical for solar energy and outdoor activities.
Average Humidity in Pusan, South Korea
Pusan’s average humidity varies throughout the year, influenced by its coastal location. The city’s relative humidity tends to be higher during the summer months and lower in winter.
Monthly Average Humidity
| Month | Relative Humidity (%) |
|---|---|
| January | 60 |
| February | 61 |
| March | 64 |
| April | 67 |
| May | 72 |
| June | 80 |
| July | 83 |
| August | 84 |
| September | 78 |
| October | 70 |
| November | 66 |
| December | 62 |
During the summer months of July and August, the higher temperatures contribute to an increase in average humidity levels, often peaking at around 83-84%.
In contrast, winter months, such as January and February, see lower humidity levels, averaging around 60-61%.
Dew Point and Humidity
The dew point in Pusan also indicates how humid it feels.
During the humid months, the dew point is high, making the air feel sticky and warm.
The opposite is true in colder months, where a lower dew point makes the air feel drier.
Throughout the year, relative humidity affects outdoor comfort and the overall climate experience for residents and visitors.
During peak humidity times, it can make the warm temperatures in the summer feel even hotter.
Average Wind in Pusan, South Korea
The average wind speed in Pusan varies by month but generally maintains a moderate level throughout the year.
Wind Speed by Month (in mph):
| Month | Avg. Wind Speed |
|---|---|
| January | 7.5 |
| February | 8.0 |
| March | 8.5 |
| April | 8.0 |
| May | 7.0 |
| June | 6.5 |
| July | 6.0 |
| August | 6.0 |
| September | 5.5 |
| October | 6.5 |
| November | 7.0 |
| December | 7.5 |
The windiest month is usually March, with average wind speeds reaching up to 8.5 mph.
Wind patterns can affect daily activities and travel plans.
During the windy months, people might experience cooler air due to the increased breeze.
Wind speeds also play a role in certain recreational activities like sailing or kite-flying, making March particularly favorable for such activities.
Average Air Quality in Pusan, South Korea
The air quality in Pusan varies throughout the year. Generally, it falls within the moderate range.
The Busan Air Quality Index (AQI) is typically between 51 and 100. This means the air quality is acceptable. However, sensitive groups, such as children and those with respiratory conditions like asthma, may experience some discomfort.
Monthly Average PM2.5 Levels
| Month | PM2.5 (µg/m³) |
|---|---|
| January | 25 |
| February | 24 |
| March | 26 |
| April | 28 |
| May | 23 |
| June | 21 |
| July | 20 |
| August | 22 |
| September | 22 |
| October | 24 |
| November | 26 |
| December | 25 |
PM2.5, or particulate matter, refers to tiny particles in the air that are 2.5 micrometers or smaller in diameter. They can penetrate the lungs and even enter the bloodstream, potentially causing health problems.
For tourists and residents, it is helpful to check the real-time air pollution levels before planning outdoor activities.
This is especially the case if engaging in prolonged outdoor exertion.
Tips for Reducing Exposure
- Stay indoors when PM2.5 levels are high.
- Use air purifiers, particularly in homes of sensitive individuals.
- Opt for indoor exercises on days with poorer air quality.
Topography of Pusan, South Korea
Pusan, also known as Busan, is located on South Korea’s southeast coast. The city is unique because of its varied landscape that includes mountains, rivers, and coastlines.
Elevation is a significant factor in Pusan’s topography. The city has hilly terrain, with the highest point being Mount Hwangnyeong at 427 meters (1,401 feet) above sea level.
Pusan’s coastline features numerous beaches and rocky shores. The coastal area is often where people enjoy the temperate climate, classified as a Cfa (humid subtropical climate). This makes for mild winters and hot, humid summers.
The Naktong River is one of the key rivers in Pusan, contributing to the city’s geographical layout. This river plays an important role in the city’s irrigation and water supply.
Here is a table showcasing the monthly average rainfall in Pusan:
| Month | Rainfall (Inches) |
|---|---|
| January | 1.02 |
| February | 1.26 |
| March | 2.48 |
| April | 3.54 |
| May | 4.33 |
| June | 5.51 |
| July | 7.80 |
| August | 6.89 |
| September | 6.14 |
| October | 2.76 |
| November | 2.12 |
| December | 1.14 |
There are also smaller hills and mountains spread throughout the city, adding to its distinct topography. Parks and natural reserves are often located in these elevated areas, providing stunning views and a place for outdoor activities.
Extreme Weather Events that Occur in Pusan, South Korea
Pusan, located on the southeastern coast of South Korea, experiences a range of extreme weather events. The region is affected by the East Asian monsoon, bringing heavy rains and storms.
Monthly Rainfall (in inches):
| Month | Rainfall |
|---|---|
| June | 7.1 |
| July | 14.2 |
| August | 10.7 |
Monsoon Season:
During the monsoon season from June to August, Pusan often faces torrential rains which can lead to flooding.
Typhoons:
Pusan is occasionally struck by typhoons, primarily from July to September. These storms bring strong winds and heavy rain, sometimes causing significant damage and disruptions.
Heatwaves:
Summers in Pusan can see extreme temperatures. Heatwaves are common, with temperatures occasionally soaring above 95°F.
Winter Storms:
While rare, Pusan can also experience winter storms. Snowfall is typically light but can sometimes accumulate, impacting transportation and daily life.
Electrical storms, including thunderstorms, are frequent during the summer months. These storms can be severe, leading to power outages and other issues.
Best Time of the Year to Visit Pusan, South Korea
Pusan experiences distinct seasons, each offering its own unique appeal. Visitors can choose the best time to visit based on their preference for Pusan’s seasonal weather, activities, and events.
What is Pusan, South Korea Like in Spring
Spring in Pusan (March to May) is mild and pleasant, making it a favorite for tourists. The temperature ranges from 45°F to 68°F. This is cherry blossom season, with blooming typically occurring between late March and early April, ideal for scenic walks and photography.
Monthly Temperatures in Spring:
| Month | Average Low (°F) | Average High (°F) |
|---|---|---|
| March | 45 | 57 |
| April | 50 | 64 |
| May | 57 | 68 |
Visitors can enjoy festivals like the Busan Sea Festival in May. Light layers are recommended as nights can still be cool.
What is Pusan, South Korea Like in Summer
Summer (June to August) in Pusan is warm and humid, with temperatures ranging from 70°F to 86°F. June and July bring significant rainfall, making it the wettest period of the year.
Monthly Temperatures in Summer:
| Month | Average Low (°F) | Average High (°F) |
|---|---|---|
| June | 68 | 79 |
| July | 73 | 82 |
| August | 75 | 86 |
The warmest month is typically August. Haeundae Beach becomes a hot spot for both locals and tourists. Light, breathable clothing and an umbrella or raincoat are essential for comfort during this season.
What is Pusan, South Korea Like in Fall
Fall (September to November) is another popular time to visit Pusan, thanks to its clear skies and comfortable temperatures ranging from 59°F to 77°F. The city’s foliage transforms into a stunning array of colors.
Monthly Temperatures in Fall:
| Month | Average Low (°F) | Average High (°F) |
|---|---|---|
| September | 68 | 77 |
| October | 59 | 70 |
| November | 48 | 59 |
This season hosts the Busan International Film Festival in October, attracting film enthusiasts worldwide. Layers are recommended, as temperatures can vary.
What is Pusan, South Korea Like in Winter
Winter in Pusan (December to February) is cold but milder compared to other parts of South Korea.
Average temperatures range from 27°F to 46°F, with January being the coldest month.
Monthly Temperatures in Winter:
| Month | Average Low (°F) | Average High (°F) |
|---|---|---|
| December | 32 | 45 |
| January | 27 | 41 |
| February | 30 | 46 |
Snow is rare, but the city is less crowded, providing a serene atmosphere.
Warm clothing is necessary for comfort. Winter is also a time to explore indoor attractions like museums and traditional markets.