When to go · Vacaville
Vacaville in August
Avoid month. Listed as a month to avoid: Jul–Aug (inland heat, often 35 °C+), winter tule fog on I-80.Avoid month. Listed as a month to avoid: Jul–Aug (inland heat, often 95 °F+), winter tule fog on I-80.
Key facts
- Verdict
- Avoid
- Temperature
- 34°C93°F / 15°C59°F
- average high / low
- Rain days
- 0
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
AvoidBest and avoid months for Vacaville
Listed as a month to avoid: Jul–Aug (inland heat, often 35 °C+), winter tule fog on I-80.Listed as a month to avoid: Jul–Aug (inland heat, often 95 °F+), winter tule fog on I-80.
Weather in August
- VacavilleHighs around 34 °C, lows around 15 °C, rain on about 0 daysHighs around 93 °F, lows around 59 °F, rain on about 0 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
- Light, breathable clothes, a sun hat and sunscreen