Weather in Sammamish in July
Sammamish, United States averages a high of 24.3°C (75.7°F) and low of 13.6°C (56.5°F) in July, with 5 rain days and 12.6 hours of daily sunshine. Travel score: 88.8/100 (Excellent). The best time to visit Sammamish is July.
High
24°C76°F
Low
14°C56°F
🌧️
5
rain days
☀️
12.6
hrs/day sunshine
💧
71%
humidity
89— Excellent
July in Sammamish is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Sammamish?
How much does it rain in Sammamish in July?
Sammamish receives an average of 32.7mm of rainfall across 5 rainy days in July. The annual total is 1646.2mm.
What should I pack for Sammamish in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in July?
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