Weather in Rancho Cucamonga in July
Rancho Cucamonga, United States averages a high of 32.7°C (90.9°F) and low of 18.6°C (65.5°F) in July, with 0 rain days and 13.7 hours of daily sunshine. Travel score: 99.5/100 (Excellent). The best time to visit Rancho Cucamonga is August.
High
33°C91°F
Low
19°C65°F
🌧️
0
rain days
☀️
13.7
hrs/day sunshine
💧
54%
humidity
100— Excellent
July in Rancho Cucamonga is hot and dry — excellent conditions for exploring.
What are the average temperatures in Rancho Cucamonga?
How much does it rain in Rancho Cucamonga in July?
Rancho Cucamonga receives an average of 2mm of rainfall across 0 rainy days in July. The annual total is 427.9mm.
What should I pack for Rancho Cucamonga in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 33°C
🧢
Sun hat or cap
Protection from intense sun
🧴
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
🎉Visiting United States in July?
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Data based on 1994–2024 averages · Last updated: 2024-12-31