Weather in Grand Junction in October
Grand Junction, United States averages a high of 18.9°C (66°F) and low of 5.3°C (41.5°F) in October, with 7 rain days and 10 hours of daily sunshine. Travel score: 79.9/100 (Good). The best time to visit Grand Junction is June.
High
19°C66°F
Low
5°C42°F
🌧️
7
rain days
☀️
10
hrs/day sunshine
💧
50%
humidity
80— Good
October in Grand Junction is mild and mostly dry — good for most activities.
What are the average temperatures in Grand Junction?
How much does it rain in Grand Junction in October?
Grand Junction receives an average of 47.8mm of rainfall across 7 rainy days in October. The annual total is 526.5mm.
What should I pack for Grand Junction in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Evening jacket or cardigan
Temperature drops 14°C from day to night
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting United States in October?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31