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

Curious about the May weather in Ansan? Here's what the weather might have in store during this month.

In May, Ansan generally has pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 21°C, while night temperatures can drop to 13°C.

Ansan in May usually receives moderate rainfall, averaging around 100 mm for the month. Rain is expected on roughly 8 days.

With around 242 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If your ideal day consists of dry skies and moderate temperatures October generally stands out with the best circumstances. While January, February, March and July tend to showcase less optimal conditions.

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

 

Ansan, monthly averages in May

Min Temperature 13°C  

Max Temperature 21°C  

Chance of Rain 26%  

Precipitation 100 mm  

Rainy days 8 days  

Humidity 68% *  

Sunshine 242 hours *  

Percentage Sunshine *  

* Data from: Incheon, South Korea (18 KM, 11 Miles).

Where to go in South Korea in May

Find out more about the weather in South Korea in May and which places have the best weather 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 Ansan in May?

For visitors traveling to Ansan, 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 in May.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Ansan.

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 climate conditions. Find out where to go with our weather planner.