When to go · Janesville
Janesville in June
Great month. Inside Janesville's best window: May–Oct.
Key facts
- Verdict
- Great
- Temperature
- 30°C (86°F)86°F (30°C) / 16°C (61°F)61°F (16°C)
- average high / low
- Rain days
- 9
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Inside Janesville's best window: May–Oct.
Is another month better than June?
No other month rates higher than June for Janesville in this guide.
Weather in June
- JanesvilleHighs around 30 °C (86 °F), lows around 16 °C (61 °F), rain on about 9 daysHighs around 86 °F (30 °C), lows around 61 °F (16 °C), rain on about 9 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Janesville, side by side.
Verdict
Jun: Great
May: Great
Daytime high
Jun: 30 °C (86 °F)86 °F (30 °C)
May: 25 °C (77 °F)77 °F (25 °C)
Night low
Jun: 16 °C (61 °F)61 °F (16 °C)
May: 11 °C (52 °F)52 °F (11 °C)
Rain days
Jun: 9
May: 9
Crowds
Jun: High
May: Medium
Prices
Jun: High
May: Medium
Festivals listed
Jun: 0
May: 1
June: Inside Janesville's best window: May–Oct.
May: Inside Janesville's best window: May–Oct.
Janesville: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen