Killeen Weather in December

With daytime temperatures of 16°C (61°F) and nighttime lows of 4°C (39°F), December in Killeen brings moderate temperatures during the day. Some rainfall is to be expected during the month.

Rainfall in Killeen in December

On average, there are about 8 days with rain during this month, averaging 42 mm (1.7 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Killeen in December

Daytime temperatures in Killeen reach 16°C (61°F) in December, dropping to 4°C (39°F) at night. This month falls in the winter season. Conditions are often most pleasant around the middle of the day. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Killeen in December

There are approximately 193 hours of sunshine this month, resulting in mostly clear days.

If you prefer dry days with pleasant temperatures, April and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.