Weather in Saint Peters in October
Saint Peters, United States averages a high of 19.8°C (67.6°F) and low of 10.4°C (50.7°F) in October, with 8 rain days and 8.2 hours of daily sunshine. Travel score: 77/100 (Good). The best time to visit Saint Peters is September.
High
20°C68°F
Low
10°C51°F
🌧️
8
rain days
☀️
8.2
hrs/day sunshine
💧
67%
humidity
77— Good
October in Saint Peters is mild and occasionally wet — good for most activities.
What are the average temperatures in Saint Peters?
How much does it rain in Saint Peters in October?
Saint Peters receives an average of 84.1mm of rainfall across 8 rainy days in October. The annual total is 1040.5mm.
What should I pack for Saint Peters in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in October?
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