Weather in Merced in December
Merced, United States averages a high of 13.8°C (56.8°F) and low of 4.5°C (40.1°F) in December, with 8 rain days and 7.5 hours of daily sunshine. Travel score: 64.6/100 (Good). The best time to visit Merced is August.
High
14°C57°F
Low
5°C40°F
🌧️
8
rain days
☀️
7.5
hrs/day sunshine
💧
77%
humidity
65— Good
December in Merced is cool and mostly dry — good for most activities.
What are the average temperatures in Merced?
How much does it rain in Merced in December?
Merced receives an average of 80.6mm of rainfall across 8 rainy days in December. The annual total is 423.6mm.
What should I pack for Merced in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 14°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 5°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in December?
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