Weather in Houston in December
Houston, United States averages a high of 18°C (64.4°F) and low of 9°C (48.2°F) in December, with 9 rain days and 6.8 hours of daily sunshine. Travel score: 66.7/100 (Good). The best time to visit Houston is October.
High
18°C64°F
Low
9°C48°F
🌧️
9
rain days
☀️
6.8
hrs/day sunshine
💧
75%
humidity
67— Good
December in Houston is mild and occasionally wet — good for most activities.
What are the average temperatures in Houston?
How much does it rain in Houston in December?
Houston receives an average of 115.3mm of rainfall across 9 rainy days in December. The annual total is 1313.9mm.
What should I pack for Houston in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Houston
Popular comparisons:
How can I plan my trip to Houston?
What other cities are near Houston?
What are other popular cities in United States?
What is the weather like in other months in Houston?
Data based on 1994–2024 averages · Last updated: 2024-12-31