Weather in Yakima in September
Yakima, United States averages a high of 25.3°C (77.5°F) and low of 11.1°C (52°F) in September, with 2 rain days and 11.2 hours of daily sunshine. Travel score: 95/100 (Excellent). The best time to visit Yakima is July.
High
25°C78°F
Low
11°C52°F
🌧️
2
rain days
☀️
11.2
hrs/day sunshine
💧
48%
humidity
95— Excellent
September in Yakima is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Yakima?
How much does it rain in Yakima in September?
Yakima receives an average of 9.1mm of rainfall across 2 rainy days in September. The annual total is 341.3mm.
What should I pack for Yakima in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
11 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 September?
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