Ganghwa weather in May (South Korea)

Is Ganghwa a good destination in May, weather-wise? Check out this detailed guide to the month’s weather conditions.

Temperatures

Experience perfect weather in Ganghwa during May, featuring high temperatures and moderate rainfall. Daytime temperatures generally settle around 22°C, while nighttime can see a dip to about 13°C.

Precipitation

Ganghwa in May usually receives moderate rainfall, averaging around 99 mm for the month. Typically around 8 days days of rainfall are expected.

Average sunshine

The days are predominantly sunny, with an estimated total of around 242 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit. May and October generally stand out with the best circumstances. While January, July, August and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Ganghwa climate page with graphs.

 

Ganghwa, monthly averages in May

Min Temperature 13°C  

Max Temperature 22°C  

Chance of Rain 26%  

Precipitation 99 mm  

Rainy days 8 days  

Humidity 68% *  

Sunshine 242 hours *  

Percentage Sunshine *  

* Data from: Incheon, South Korea (37 KM, 23 Miles).

Where to go in South Korea in May

Find out more about the weather in South Korea and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Ganghwa, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Ganghwa.

Our site offers climate and forecast data for every country in the world. Are you going to South Korea? On this website you can find historical weather averages for many cities in South Korea. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.