Weather radar Busan
Real-time precipitation radar · Busan · South Korea
Busan climate table – average temperature, precipitation & sunshine hours
The climate table for Busan shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 6.4° | 8.5° | 12.6° | 16.9° | 21.1° | 24.1° | 27.1° | 28.5° | 24.8° | 20.5° | 14.7° | 8.2° |
| Avg low (°C) | -0.8° | 0.7° | 4.5° | 9.1° | 13.9° | 18.2° | 22.5° | 23.8° | 19.8° | 13.9° | 7.3° | 0.9° |
| Precipitation (mm) | 31 | 43 | 78 | 113 | 123 | 157 | 261 | 205 | 187 | 67 | 45 | 32 |
| Rainy days | 4 | 5 | 7 | 8 | 8 | 10 | 15 | 14 | 11 | 5 | 5 | 4 |
| Sunshine hours | 238 | 230 | 273 | 276 | 301 | 277 | 267 | 285 | 240 | 263 | 232 | 235 |
| Humidity | – | – | – | – | – | – | – | – | – | – | – | – |
Best time to visit Busan
The best time to visit Busan is typically October. In this month the average high is 20.5°C, precipitation is 67 mm and sunshine duration is 263 hours. The annual average high is 17.8°C, total annual precipitation is 1342 mm (96 rainy days/year) and annual sunshine is 3117 hours.
Frequently asked questions about the weather in Busan
How up to date is the weather radar for Busan?
The weather radar for Busan is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Busan?
Besides the rain radar, RadarWeather provides for Busan: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Busan?
The thunderstorm potential for Busan is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Busan.
What is the climate like in Busan?
Busan has an annual average high of 17.8°C. The warmest month is August (avg high 28.5°C), the coldest January (avg low -0.8°C). The wettest month is July with 261 mm, the driest January with 31 mm. Total annual precipitation is 1342 mm (96 rainy days). Annual sunshine is 3117 hours.