easeweather.com
Gangneung-si (Gangneung)
BusanCheonanCheongju-siChuncheonDaeguDaejeonEverlandGangneungGangwonGapyeongGwangjuGwangmyeongGyeongjuHallasan National ParkHongch’ŏnIncheonIncheonJeju CityJejudoJeonjuMyeong-dongNamiseomPyeongchangPyeongtaekSeoulSokchoSuwonUlsan More Locations
South Korea weather

Weather in Gangneung-si for May 2026

Your guide to Gangneung-si weather in May - trends and predictions

    Temperatures

  • So far, May 2026 in Gangneung-si is slightly warmer than the historical average by 0.9 °C.

  • The forecast for the next days in Gangneung-si predicts temperatures to be around 21 °C, close to the historical average.

  • In general, the average temperature in Gangneung-si at the beginning of May is 18.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22 °C by the end of May.

    • Rain 🌧️

  • The climate of Gangneung-si in May is notably wet, with an average of 15 rainy days, and a total of 60 mm of precipitation.

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/12°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Gangneung-si Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
20°
2
Partly cloudy
19°
3
Moderate or heavy rain shower
15°
4
Sunny
18°
5
Patchy rain possible
19°
6
Overcast
19°
7
Cloudy
20°
8
Sunny
19°
9
Moderate or heavy rain shower
18°
10
Patchy rain possible
19°
11
Moderate rain at times
21°
12
Sunny
23°
13
Partly cloudy
25°
14
Overcast
22°
15
Patchy rain possible
25°
16
Patchy rain possible
26°
17
Patchy rain possible
25°
18
Overcast
22°
19
Overcast
23°
20
Heavy rain
16°
21
Heavy rain
16°
22
Patchy rain possible
18°
23
Patchy rain possible
19°
24
Sunny
24°
25
Sunny
25°
26
Overcast
22°
27
Moderate rain
16°
28
Sunny
21°
29
Partly cloudy
24°
30
Patchy rain possible
23°
31
Sunny
23°

Temperatures trend during May in Gangneung-si

See the weather trend as well as the moving average line

May weather in Gangneung-si day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /11° 3.7 mm 7
2 May Partly cloudy
Partly cloudy
 19° /10° 0.3 mm 7
3 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /9° 16.8 mm 3
4 May Sunny
Sunny
 18° /8° 5.2 mm 5
5 May Patchy rain possible
Patchy rain possible
 19° /7° 0.1 mm 7
6 May Overcast
Overcast
 19° /6° 0 mm 6
7 May Cloudy
Cloudy
 20° /8° 0.1 mm 7
8 May Sunny
Sunny
 19° /8° 0 mm 8
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /9° 7.2 mm 7
10 May Patchy rain possible
Patchy rain possible
 19° /11° 1.1 mm 7
11 May Moderate rain at times
Moderate rain at times
 21° /11° 1.2 mm 7
12 May Sunny
Sunny
 23° /11° 0.2 mm 8
13 May Partly cloudy
Partly cloudy
 25° /12° 0 mm 9
14 May Overcast
Overcast
 22° /13° 0.3 mm 8
15 May Patchy rain possible
Patchy rain possible
 25° /14° 0.2 mm 8
16 May Patchy rain possible
Patchy rain possible
 26° /16° 1.5 mm 8
17 May Patchy rain possible
Patchy rain possible
 25° /15° 4.7 mm 8
18 May Overcast
Overcast
 22° /13° 0 mm 7
19 May Overcast
Overcast
 23° /11° 0.1 mm 5
20 May Heavy rain
Heavy rain
 16° /14° 39.5 mm 8.7
21 May Heavy rain
Heavy rain
 16° /14° 46.5 mm 2.6
22 May Patchy rain possible
Patchy rain possible
 18° /11° 0.2 mm 3
23 May Patchy rain possible
Patchy rain possible
 19° /11° 0.3 mm 4
24 May Sunny
Sunny
 24° /13° 0 mm 5
25 May Sunny
Sunny
 25° /16° 0 mm 6
26 May Overcast
Overcast
 22° /16° 0.1 mm 4
27 May Moderate rain
Moderate rain
 16° /14° 11.7 mm 4
28 May Sunny
Sunny
 21° /14° 0 mm 5
29 May Partly cloudy
Partly cloudy
 24° /16° 0 mm 5
30 May Patchy rain possible
Patchy rain possible
 23° /17° 0.5 mm 4
31 May Sunny
Sunny
 23° /16° 0 mm 5
Next
Important Notice
Our weather forecast for Gangneung-si in May 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 Gangneung-si forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Gangneung-si in May - FAQ

What are the expected maximum and minimum temperatures in Gangneung-si during May?

Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Gangneung-si during May?

Moderate rainfall is anticipated in Gangneung-si during May, with a total of 60 mm spread over approximately 15 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Gangneung-si during May?

The average wind speed in Gangneung-si during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Gangneung-si

Explore the daily rainfall trends and prepare for Gangneung-sis May weather 💧
Typically, Gangneung-si has 15 rainy days in May with a total of 60 mm of rainfall.

UV exposure in Gangneung-si during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Top locations in Gangneung-si
Select a location for an accurate weather forecast
Gangneung
More Locations

Quick links

More Gangneung-si weather pages
You are here
Location coordinates Where is Gangneung-si?

Get accurate weather forecasts for Gangneung-si, located at latitude 37.753 and longitude 128.872. Stay updated with localized weather information tailored for Gangneung-si.

Found a mistake?
We appreciate your attention to details. Tell us here.