Weather in Killeen in December
Killeen, United States averages a high of 15.9°C (60.6°F) and low of 6.2°C (43.2°F) in December, with 6 rain days and 7 hours of daily sunshine. Travel score: 69.6/100 (Good). The best time to visit Killeen is September.
High
16°C61°F
Low
6°C43°F
🌧️
6
rain days
☀️
7
hrs/day sunshine
💧
68%
humidity
70— Good
December in Killeen is mild and mostly dry — good for most activities.
What are the average temperatures in Killeen?
How much does it rain in Killeen in December?
Killeen receives an average of 64.1mm of rainfall across 6 rainy days in December. The annual total is 831.7mm.
What should I pack for Killeen in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°C
Recommended
🧴
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 Killeen
Popular comparisons:
How can I plan my trip to Killeen?
What other cities are near Killeen?
What are other popular cities in United States?
What is the weather like in other months in Killeen?
Data based on 1994–2024 averages · Last updated: 2024-12-31