Weather in Rialto in June
Rialto, United States averages a high of 29.5°C (85.1°F) and low of 15.3°C (59.5°F) in June, with 1 rain days and 13.8 hours of daily sunshine. Travel score: 99.1/100 (Excellent). The best time to visit Rialto is June.
High
30°C85°F
Low
15°C60°F
🌧️
1
rain days
☀️
13.8
hrs/day sunshine
💧
54%
humidity
99— Excellent
June in Rialto is hot and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Rialto?
How much does it rain in Rialto in June?
Rialto receives an average of 2.7mm of rainfall across 1 rainy days in June. The annual total is 400.2mm.
What should I pack for Rialto in June?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
14 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 14°C from day to night
Traveling to United States in June?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31