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Weather in Seoul for June 2025

Your guide to Seoul weather in June - trends and predictions
  • In general, the average temperature in Seoul at the beginning of June is 26.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.9 °C by the end of June.

  • Expect significant rainfall in Seoul during June, with an average of 17 rainy days.

  • Is June a good time to visit Seoul? check out the best time to travel to Seoul page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/18°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
63 %
Avg humidity

Seoul in June average weather

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Temperatures trend during June in Seoul

See the weather trend as well as the moving average line
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June weather day by day

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Date Weather Temperatures Rain UV More
1 Jun. Moderate rain at times
Moderate rain at times
26° /17° 1.8 mm 6
2 Jun. Patchy rain possible
Patchy rain possible
26° /16° 0.2 mm 6
3 Jun. Sunny
Sunny
28° /15° 0 mm 7
4 Jun. Sunny
Sunny
27° /15° 0 mm 7
5 Jun. Partly cloudy
Partly cloudy
27° /17° 0 mm 7
6 Jun. Cloudy
Cloudy
27° /17° 0 mm 7
7 Jun. Overcast
Overcast
27° /17° 0 mm 7
8 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /17° 22.9 mm 6
9 Jun. Overcast
Overcast
28° /16° 4.5 mm 7
10 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
27° /18° 4.9 mm 6
11 Jun. Patchy rain possible
Patchy rain possible
28° /18° 0.3 mm 7
12 Jun. Patchy rain possible
Patchy rain possible
28° /18° 0.2 mm 7
13 Jun. Sunny
Sunny
29° /19° 0 mm 8
14 Jun. Moderate rain at times
Moderate rain at times
30° /19° 0.3 mm 7
15 Jun. Moderate rain at times
Moderate rain at times
26° /18° 1.8 mm 6
16 Jun. Sunny
Sunny
29° /18° 0 mm 8
17 Jun. Sunny
Sunny
29° /18° 0 mm 8
18 Jun. Cloudy
Cloudy
32° /20° 0 mm 8
19 Jun. Sunny
Sunny
35° /20° 0 mm 9
20 Jun. Moderate rain at times
Moderate rain at times
31° /22° 0.8 mm 7
21 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
28° /20° 18 mm 7
22 Jun. Patchy rain possible
Patchy rain possible
26° /19° 0.9 mm 6
23 Jun. Partly cloudy
Partly cloudy
30° /19° 2.3 mm 8
24 Jun. Patchy rain possible
Patchy rain possible
29° /20° 1.5 mm 7
25 Jun. Partly cloudy
Partly cloudy
30° /20° 0 mm 8
26 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
28° /19° 47.2 mm 7
27 Jun. Patchy rain possible
Patchy rain possible
31° /20° 7.4 mm 7
28 Jun. Patchy rain possible
Patchy rain possible
30° /21° 0.8 mm 7
29 Jun. Moderate or heavy rain shower
Moderate or heavy rain shower
28° /21° 36 mm 7
30 Jun. Patchy rain possible
Patchy rain possible
26° /21° 15.2 mm 6
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Important Notice
Our weather forecast for Seoul in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Seoul forecast closer to your planned date for the most up-to-date weather information.

Guide for Seoul in June

Seoul, South Korea, experiences a transition in weather during June, marking the shift from late spring to early summer. At the beginning of the month, the weather is generally mild and pleasant.

Daytime temperatures typically range from 18° to 24°, while nighttime temperatures can drop to around 14° to 18°. The skies are often clear or partly cloudy, making it an ideal time for outdoor activities and sightseeing.

As the month progresses, the weather starts to warm up significantly. By mid-June, daytime temperatures can rise to between 22° and 28°, with nighttime temperatures hovering around 18° to 22°. Humidity levels also begin to increase, making the air feel warmer and more humid.

Towards the end of June, Seoul starts to experience the onset of the East Asian monsoon season, known locally as "jangma." This brings a noticeable increase in rainfall and humidity. Daytime temperatures can reach up to 30°, while nighttime temperatures remain relatively warm, around 22° to 25°.

Rain showers become more frequent, and occasional thunderstorms are not uncommon. The increased humidity can make the weather feel quite muggy, so it's advisable to carry an umbrella and wear light, breathable clothing.

Overall, June in Seoul offers a mix of pleasant early summer weather and the beginning of the monsoon season, providing a diverse range of experiences for visitors.

Seoul in June - FAQ

Is June a good time to visit Seoul?
Yes, June is a good time to traveling to Seoul, read more about the best time to visit Seoul.
What are the expected maximum and minimum temperatures in Seoul during June?
During June, expect a variety of temperatures with highs around 27° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Seoul during June?
Significant rainfall exceeding 268.6 mm is expected in Seoul during June, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Seoul during June?
The average wind speed in Seoul during June is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Seoul in June?

As you prepare for your trip to Seoul in June, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Seoul, during June, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

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Location coordinates Where is Seoul?

Get accurate weather forecasts for Seoul, located at latitude 37.566 and longitude 126.978. Stay updated with localized weather information tailored for Seoul.

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