Weather in Hillsboro in August
Hillsboro, United States averages a high of 27.4°C (81.3°F) and low of 14.2°C (57.6°F) in August, with 3 rain days and 12.2 hours of daily sunshine. Travel score: 96.7/100 (Excellent). The best time to visit Hillsboro is July.
High
27°C81°F
Low
14°C58°F
🌧️
3
rain days
☀️
12.2
hrs/day sunshine
💧
60%
humidity
97— Excellent
August in Hillsboro is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Hillsboro?
How much does it rain in Hillsboro in August?
Hillsboro receives an average of 13.5mm of rainfall across 3 rainy days in August. The annual total is 1221.3mm.
What should I pack for Hillsboro in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 13°C from day to night
Traveling to United States in August?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Hillsboro
Popular comparisons:
How can I plan my trip to Hillsboro?
What other cities are near Hillsboro?
What are other popular cities in United States?
What is the weather like in other months in Hillsboro?
Data based on 1994–2024 averages · Last updated: 2024-12-31