When to go · Yankton
Yankton in August
Great month. Inside Yankton's best window: May–Sep.
Key facts
- Verdict
- Great
- Temperature
- 29°C (84°F)84°F (29°C) / 17°C (63°F)63°F (17°C)
- average high / low
- Rain days
- 8
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Inside Yankton's best window: May–Sep.
Is another month better than August?
No other month rates higher than August for Yankton in this guide.
Weather in August
- YanktonHighs around 29 °C (84 °F), lows around 17 °C (63 °F), rain on about 8 daysHighs around 84 °F (29 °C), lows around 63 °F (17 °C), rain on about 8 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Hot and busy; wildfire smoke in the West, hurricane peak begins in the Southeast.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Yankton, side by side.
Verdict
Aug: Great
May: Great
Daytime high
Aug: 29 °C (84 °F)84 °F (29 °C)
May: 22 °C (72 °F)72 °F (22 °C)
Night low
Aug: 17 °C (63 °F)63 °F (17 °C)
May: 9 °C (48 °F)48 °F (9 °C)
Rain days
Aug: 8 (better)
May: 11
Crowds
Aug: High
May: Medium
Prices
Aug: High
May: Medium
Festivals listed
Aug: 0
May: 1
August: Inside Yankton's best window: May–Sep.
May: Inside Yankton's best window: May–Sep.
Yankton: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.