When to go · Port Jefferson
Port Jefferson in August
Avoid month. Listed as a month to avoid: Jul–Aug (crowds and parking), Jan–Feb (cold, some closures).
Key facts
- Verdict
- Avoid
- Temperature
- 27°C81°F / 19°C66°F
- average high / low
- Rain days
- 8
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
AvoidBest and avoid months for Port Jefferson
Listed as a month to avoid: Jul–Aug (crowds and parking), Jan–Feb (cold, some closures).
Weather in August
- Port JeffersonHighs around 27 °C, lows around 19 °C, rain on about 8 daysHighs around 81 °F, lows around 66 °F, 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.
What to pack
Nothing unusual for the weather this month.