Chungcheongnam-do (Gangwon)
May
Weather in Chungcheongnam-do for May 2026
Your guide to Chungcheongnam-do weather in May - trends and predictions
So far, May 2026 in Chungcheongnam-do is slightly warmer than the historical average by 0.7 °C.
The forecast for the upcoming days in Chungcheongnam-do predicts a temperature of 24.5 °C, which is slightly above the historical average.
In general, the average temperature in Chungcheongnam-do at the beginning of May is 19.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.4 °C by the end of May.
The climate of Chungcheongnam-do in May is notably wet, with an average of 13 rainy days, and a total of 80.2 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
13
Rainy days
0
Snow days
23°/10°
Temperatures
16 km/h
Avg max wind
68 %
Avg humidity
Chungcheongnam-do Weather May
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What’s the Weather Like in Chungcheongnam-do This May?
Discover the average temperatures and weather trends across Chungcheongnam-do’s cities this May.
Temperatures trend during May in Chungcheongnam-do
See the weather trend as well as the moving average line
May weather in Chungcheongnam-do day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Cloudy | 20° /8° | 9.8 mm | 6 | |
| 2 May |  Sunny | 21° /7° | 0.1 mm | 6 | |
| 3 May |  Moderate or heavy rain shower | 18° /8° | 8.1 mm | 4 | |
| 4 May | Sunny | 22° /7° | 0 mm | 7 | |
| 5 May |  Moderate rain | 19° /8° | 8.1 mm | 6 | |
| 6 May |  Light rain shower | 19° /9° | 2.9 mm | 6 | |
| 7 May | Light rain shower | 19° /8° | 2.3 mm | 6 | |
| 8 May | Sunny | 21° /7° | 0 mm | 7 | |
| 9 May | Sunny | 20° /7° | 2.9 mm | 6 | |
| 10 May | Sunny | 21° /7° | 1 mm | 7 | |
| 11 May |  Patchy light drizzle | 23° /8° | 6.2 mm | 6 | |
| 12 May |  Mist | 22° /10° | 9.7 mm | 6 | |
| 13 May |  Partly cloudy | 25° /9° | 0 mm | 8 | |
| 14 May | Sunny | 25° /8° | 0 mm | 6 | |
| 15 May | Sunny | 30° /11° | 0 mm | 9 | |
| 16 May | Sunny | 30° /12° | 0 mm | 6 | |
| 17 May | Sunny | 30° /12° | 0 mm | 6 | |
| 18 May | Sunny | 28° /13° | 0 mm | 5 | |
| 19 May | Partly cloudy | 26° /12° | 0 mm | 5 | |
| 20 May | Moderate rain | 16° /15° | 19.8 mm | 4 | |
| 21 May | Patchy rain possible | 18° /14° | 0.4 mm | 4 | |
| 22 May | Cloudy | 25° /12° | 0 mm | 4 | |
| 23 May | Patchy rain possible | 23° /11° | 0.6 mm | 4 | |
| 24 May |  Heavy rain | 19° /14° | 24.2 mm | 4 | |
| 25 May | Cloudy | 24° /15° | 0 mm | 4 | |
| 26 May | Patchy rain possible | 23° /12° | 1.1 mm | 4 | |
| 27 May | Partly cloudy | 26° /11° | 0 mm | 5 | |
| 28 May | Partly cloudy | 25° /10° | 0.4 mm | 6 | |
| 29 May | Sunny | 27° /10° | 0.4 mm | 7 | |
| 30 May |  Overcast | 26° /11° | 0 mm | 7 | |
| 31 May | Sunny | 27° /11° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Chungcheongnam-do 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 Chungcheongnam-do forecast closer to your planned date for the most up-to-date weather information.
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Chungcheongnam-do in May - FAQ
What are the expected maximum and minimum temperatures in Chungcheongnam-do during May?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chungcheongnam-do during May?
Moderate rainfall is anticipated in Chungcheongnam-do during May, with a total of 80.2 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Chungcheongnam-do during May?
The average wind speed in Chungcheongnam-do during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Chungcheongnam-do
Explore the daily rainfall trends and prepare for Chungcheongnam-dos May weather 💧
Typically, Chungcheongnam-do has 13 rainy days in May with a total of 80.2 mm of rainfall.
UV exposure in Chungcheongnam-do during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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