When to go · Seosan
Seosan in August
Avoid month. Listed as a month to avoid: Jul–Aug (monsoon rain and heat), Jan–Feb (cold, ice on trails).
Key facts
- Verdict
- Avoid
- Temperature
- 30°C (85°F)85°F (30°C) / 22°C (71°F)71°F (22°C)
- average high / low
- Rain days
- 14
- Crowds
- High
- South Korea overall
- Prices
- High
- South Korea overall
Verdict
Listed as a month to avoid: Jul–Aug (monsoon rain and heat), Jan–Feb (cold, ice on trails).
Is another month better than August?
August is rated avoid. These months rate higher:
Weather in August
- SeosanHighs around 29.7 °C (85 °F), lows around 21.7 °C (71 °F), rain on about 14 daysHighs around 85 °F (29.7 °C), lows around 71 °F (21.7 °C), rain on about 14 days
Crowds and prices
- Crowds · South Korea overall
- High
- Prices · South Korea overall
- High
South Korea overall: Hottest month and the typhoon season starts; Busan beaches at peak.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Seosan, side by side.
Verdict
Aug: Avoid
Apr: Great (better)
Daytime high
Aug: 29.7 °C (85 °F)85 °F (29.7 °C)
Apr: 17.3 °C (63 °F)63 °F (17.3 °C)
Night low
Aug: 21.7 °C (71 °F)71 °F (21.7 °C)
Apr: 5 °C (41 °F)41 °F (5 °C)
Rain days
Aug: 14
Apr: 8 (better)
Crowds
Aug: High
Apr: High
Prices
Aug: High
Apr: High
Festivals listed
Aug: 0
Apr: 0
August: Listed as a month to avoid: Jul–Aug (monsoon rain and heat), Jan–Feb (cold, ice on trails).
April: Inside Seosan's best window: Apr–May, Sep–Oct.
Seosan: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast