Siheung weather in May (Gyeonggi-do, South Korea)

What kind of temperatures can you expect in Siheung during May? Check out this detailed guide to the month’s weather conditions.

Temperatures

During May, Siheung experiences perfect weather, with pleasant temperatures and moderate rainfall. The daytime often sees temperatures reaching 21°C, but nighttime brings a cool-down to 13°C.

Precipitation

Siheung in May usually receives moderate rainfall, averaging around 99 mm for the month. Rain is expected on roughly 8 days.

Average sunshine

Expect sunny days throughout the month, with an estimated 242 hours of sunshine. Making it a pleasant time to visit Siheung.

If you favor pleasant temperatures and minimal rainfall, May is one of the better months to visit Siheung. May and October typically offer the most agreeable circumstances. On the other hand, January, February, March and July tend to be characterized by conditions that may not be as optimal.

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

 

Siheung, monthly averages in May

Min Temperature 13°C  

Max Temperature 21°C  

Chance of Rain 26%  

Precipitation 99 mm  

Rainy days 8 days  

Humidity 68% *  

Sunshine 242 hours *  

Percentage Sunshine *  

* Data from: Incheon, South Korea (13 KM, 8 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

Map not visible? Whoops sorry! Please refresh the page.

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 Siheung, 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 Siheung.

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.