Weather in Mountain View in December
Mountain View, United States averages a high of 14.1°C (57.4°F) and low of 7.1°C (44.8°F) in December, with 9 rain days and 7.1 hours of daily sunshine. Travel score: 63.4/100 (Good). The best time to visit Mountain View is July.
High
14°C57°F
Low
7°C45°F
🌧️
9
rain days
☀️
7.1
hrs/day sunshine
💧
80%
humidity
63— Good
December in Mountain View is cool and occasionally wet — good for most activities.
What are the average temperatures in Mountain View?
How much does it rain in Mountain View in December?
Mountain View receives an average of 90.9mm of rainfall across 9 rainy days in December. The annual total is 467.5mm.
What should I pack for Mountain View 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
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