Weather in Tri-Cities in June
Tri-Cities, United States averages a high of 29.1°C (84.4°F) and low of 15.4°C (59.7°F) in June, with 3 rain days and 13.9 hours of daily sunshine. Travel score: 95.7/100 (Excellent). The best time to visit Tri-Cities is August.
High
29°C84°F
Low
15°C60°F
🌧️
3
rain days
☀️
13.9
hrs/day sunshine
💧
37%
humidity
96— Excellent
June in Tri-Cities is hot and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Tri-Cities?
How much does it rain in Tri-Cities in June?
Tri-Cities receives an average of 11.9mm of rainfall across 3 rainy days in June. The annual total is 229.1mm.
What should I pack for Tri-Cities in June?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°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