When to go · Carbondale, Illinois
Carbondale, Illinois in July
Avoid month. Listed as a month to avoid: Jul–Aug (heat and humidity), late Dec–Feb (ice, closures).
Key facts
- Verdict
- Avoid
- Temperature
- 32°C (90°F)90°F (32°C) / 21°C (70°F)70°F (21°C)
- average high / low
- Rain days
- 9
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Listed as a month to avoid: Jul–Aug (heat and humidity), late Dec–Feb (ice, closures).
Is another month better than July?
July is rated avoid. These months rate higher:
Weather in July
- Carbondale, IllinoisHighs around 32 °C (90 °F), lows around 21 °C (70 °F), rain on about 9 daysHighs around 90 °F (32 °C), lows around 70 °F (21 °C), rain on about 9 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Independence Day big impact
4 Jul · United States
Fireworks and parades; parks, beaches and flights busy.
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Peak season: parks full, 4 July crowds, 40 °C+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Carbondale, Illinois, side by side.
Verdict
Jul: Avoid
Apr: Great (better)
Daytime high
Jul: 32 °C (90 °F)90 °F (32 °C)
Apr: 20 °C (68 °F)68 °F (20 °C)
Night low
Jul: 21 °C (70 °F)70 °F (21 °C)
Apr: 8 °C (46 °F)46 °F (8 °C)
Rain days
Jul: 9 (better)
Apr: 11
Crowds
Jul: High
Apr: Medium
Prices
Jul: High
Apr: Medium
Festivals listed
Jul: 1
Apr: 1
July: Listed as a month to avoid: Jul–Aug (heat and humidity), late Dec–Feb (ice, closures).
April: Inside Carbondale, Illinois's best window: Apr–May, Sep–Oct.
Carbondale, Illinois: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen