When to go · Iron Mountain
Iron Mountain in August
Great month. Inside Iron Mountain's best window: May–Sep.
Key facts
- Verdict
- Great
- Temperature
- 24°C (75°F)75°F (24°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 12
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Inside Iron Mountain's best window: May–Sep.
Is another month better than August?
No other month rates higher than August for Iron Mountain in this guide.
Weather in August
- Iron MountainHighs around 24 °C (75 °F), lows around 12 °C (54 °F), rain on about 12 daysHighs around 75 °F (24 °C), lows around 54 °F (12 °C), rain on about 12 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 Iron Mountain, side by side.
Verdict
Aug: Great
May: Great
Daytime high
Aug: 24 °C (75 °F)75 °F (24 °C)
May: 17 °C (63 °F)63 °F (17 °C)
Night low
Aug: 12 °C (54 °F)54 °F (12 °C)
May: 5 °C (41 °F)41 °F (5 °C)
Rain days
Aug: 12
May: 11 (better)
Crowds
Aug: High
May: Medium
Prices
Aug: High
May: Medium
Festivals listed
Aug: 0
May: 1
August: Inside Iron Mountain's best window: May–Sep.
May: Inside Iron Mountain's best window: May–Sep.
Iron Mountain: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast