Weather & Climate at Fort Hood Army Base

Killeen, TX

Summary of the weather and climate in Killeen, TX:

The average high is 78.8°F and the average low is 55.1°F.
The hottest month is August with a high of 96.5°F.
The coldest month is January with a low of 35.9°F.
Annual rainfall is 36.78 inches; the rainiest month is May (4.51 in).

Source: NOAA climate normals.

Temperatures through the year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Bars span each month's average low to average high (30°F – 100°F scale).

Monthly averages

Month	High (°F)	Low (°F)	Rain (in)	Snow (in)
January	60.3	35.9	2.13	0
February	64.3	39.6	2.59	0
March	70.8	46.6	3.19	0
April	78.6	54.5	2.59	0
May	85.3	63.4	4.51	0
June	91.3	69.8	4.23	0
July	95.4	72.6	1.93	0
August	96.5	72.3	2.25	0
September	90.3	66.1	3.7	0
October	81.1	56.2	3.97	0
November	70.6	46.7	2.94	0
December	61.6	37.6	2.75	0