Weather in Pasco in September
Pasco, United States averages a high of 27.4°C (81.3°F) and low of 14°C (57.2°F) in September, with 2 rain days and 11.2 hours of daily sunshine. Travel score: 97.1/100 (Excellent). The best time to visit Pasco is August.
High
27°C81°F
Low
14°C57°F
🌧️
2
rain days
☀️
11.2
hrs/day sunshine
💧
47%
humidity
97— Excellent
September in Pasco is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Pasco?
How much does it rain in Pasco in September?
Pasco receives an average of 9mm of rainfall across 2 rainy days in September. The annual total is 257.9mm.
What should I pack for Pasco in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 13°C from day to night
🎉Visiting United States in September?
Don't miss any public holidays — check before you book!
Compare Pasco
Popular comparisons:
How can I plan my trip to Pasco?
What other cities are near Pasco?
What are other popular cities in United States?
What is the weather like in other months in Pasco?
Data based on 1994–2024 averages · Last updated: 2024-12-31