Weather in Saint Peters in December
Saint Peters, United States averages a high of 6.6°C (43.9°F) and low of -1.5°C (29.3°F) in December, with 8 rain days and 5.9 hours of daily sunshine. Travel score: 53.6/100 (Mixed). The best time to visit Saint Peters is September.
High
7°C44°F
Low
-1°C29°F
🌧️
8
rain days
☀️
5.9
hrs/day sunshine
💧
71%
humidity
54— Mixed
December in Saint Peters is cold and mostly dry — mixed conditions — plan indoor alternatives.
What are the average temperatures in Saint Peters?
How much does it rain in Saint Peters in December?
Saint Peters receives an average of 62.4mm of rainfall across 8 rainy days in December. The annual total is 1040.5mm.
What should I pack for Saint Peters in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 7°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -1°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting United States in December?
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