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Hwaseong Climate by Month

Hwaseong experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It also experiences much rain/snowfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Hwaseong is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 29°C in August. In January, the coolest month of the year, temperatures drop to a chilly 3°C. At night, expect cooler temperatures, averaging -4°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Hwaseong has a notably wet climate with abundant precipitation, recording 1216 mm of rain/snowfall per year. Hwaseong can be quite wet during July, receiving approximately 287 mm of precipitation over 15 rainy days. In contrast January, experiences much drier conditions, with 25 mm of snow/rainfall, spread across 8 snowy/rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Hwaseong experiences moderate variation in sunshine hours across the seasons. With 8.1 hours daily sunshine in May, it dips to 5.4 hours in July, offering a balanced mix of sunny and overcast days.

Monthly hours of sunshine

Data from: Incheon, South Korea (30 KM, 19 Miles).

Daily hours of sunshine

Data from: Incheon, South Korea (30 KM, 19 Miles).

The best time of year to visit Hwaseong in South Korea

During the months of May, June, September 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:
  • When is summer in Hwaseong?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Hwaseong?
    Most rainfall (rainy season) is seen in July and August.
  • Which is the warmest month in Hwaseong?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Hwaseong?
    The coldest month is January with an average maximum temperature of 3°C.
  • Which is the wettest month in Hwaseong?
    July tops the wettest month list with 287 mm of rainfall.
  • Which is the driest month in Hwaseong?
    January is the driest month with 25 mm of precipitation.
  • Which is the sunniest month in Hwaseong?
    May is the sunniest month with an average of 242 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.

    Forecast for Hwaseong

    Thu   Nov 21
    15°C | 6°C
    W 22 km/h
    1 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain

    Fri   Nov 22
    10°C | 2°C
    NW 18 km/h
    clear and no rain

    clear and no rain

    Sat   Nov 23
    12°C | -1°C
    NE 4 km/h
    clear and no rain

    clear and no rain