Weather in Janesville in June
Janesville, United States averages a high of 25.5°C (77.9°F) and low of 15.8°C (60.4°F) in June, with 11 rain days and 11.4 hours of daily sunshine. Travel score: 82.4/100 (Excellent). The best time to visit Janesville is July.
High
26°C78°F
Low
16°C60°F
🌧️
11
rain days
☀️
11.4
hrs/day sunshine
💧
69%
humidity
82— Excellent
June in Janesville is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Janesville?
How much does it rain in Janesville in June?
Janesville receives an average of 103.9mm of rainfall across 11 rainy days in June. The annual total is 871.2mm.
What should I pack for Janesville in June?
Essentials
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Comfortable walking shoes
Essential for exploring the city
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Light layers and t-shirts
Warm weather around 26°C
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Sunscreen SPF 30+
11 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
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Data based on 1994–2024 averages · Last updated: 2024-12-31