Killeen (TX) Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Killeen’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in the United States of America.
Monthly Temperature Averages
In Killeen, temperatures can shift dramatically between very hot in summer and mild in winter. Average maximum daytime temperatures range from a very hot 36°C in August, the warmest time of the year, to a moderate 16°C during cooler months like January. At night, minimum temperatures typically average around 3°C during these months.
The chart below illustrates the average maximum day and minimum night temperatures in Killeen by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest. August, the city’s warmest month receives 305 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, receives about 65 mm of rainfall spread over roughly 7 days. For more information, please visit our Killeen Precipitation page.
Annual Temperatures in the United States of America Compared
The map below shows the annual temperature across the United States of America. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Killeen Temperatures Compared World Wide
Killeen’s average annual maximum temperature is 26°C. Let’s compare this with some popular tourist destinations:
In Lisbon, Portugal, the average annual temperature is 21°C, offering warm summers and mild, rainy winters.
In Toronto, Canada, the average annual temperature is 13°C, with snowy winters and warm summers.
Boston, USA, experiences seasonal shifts similar to New York, with an average annual temperature of 16°C.
In Brisbane, Australia, the average annual temperature is 26°C, making it warmer than Sydney.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Effects of Temperature on Weather and Climate
Temperature variations influence precipitation patterns in Amsterdam:
Rainfall: Warm air holds more moisture, leading to heavier rain during warmer months. However, precipitation is generally moderate year-round.
Snow: Occasional snowfall occurs in winter, though it rarely lasts very long.
For more detailed information about Killeen’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Killeen climate page.
Current temperature in Killeen (TX)
7 m/s
partly cloudy and thunder
4 m/s
almost clear and no rain
6 m/s
clear and no rain
