Suwon Climate by Month
Suwon experiences great temperature shifts.
The city's weather can transition from very warm days
to cold weather.
It also has a relatively rain/snowy climate with high levels of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
The climate in Suwon is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 31°C in August to a chilly 4°C in January. Nighttime temperatures can drop, with averages reaching -6°C in January.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Suwon has a notably wet climate with abundant precipitation, recording 1185 mm of rain/snowfall per year. The seasons in Suwon, bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 289 mm of precipitation. This rainfall is distributed across 16 rainy days. In contrast, the driest month, January, experiences much less snow/rainfall, totaling 23 mm over 8 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Suwon, summer days are longer and more sunny, with daily sunshine hours peaking at 7.5 hours in May. As the darker season arrives, the brightness of the sun becomes less. July sees a soft sun for only 4.1 hours.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is low throughout the year in Suwon.
Relative humidity over the year
The best time of year to visit Suwon in South Korea
During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Most rainfall (rainy season) is seen in July and August.
August has an average maximum temperature of 31°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 4°C.
July tops the wettest month list with 289 mm of rainfall.
January is the driest month with 23 mm of precipitation.
May is the sunniest month with an average of 225 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
