Monthly weather forecast and climate
Killeen, TX

January is the coldest month, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 34°F (1.1°C). Throughout January, 1.7" (42.2mm) of precipitation is accumulated.
Weather in January »
In Killeen, in February, the average high-temperature is 63°F (17.2°C), and the average low-temperature is 37.9°F (3.3°C). During February, Killeen regularly aggregates up to 2.5" (62.5mm) of precipitation.
Weather in February »
In March, the average high-temperature is 70°F (21.1°C), and the average low-temperature is 45°F (7.2°C). During March, Killeen regularly aggregates up to 2.9" (74.4mm) of precipitation.
Weather in March »
In Killeen, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 53.1°F (11.7°C). Throughout April, in Killeen, 2.5" (62.5mm) of precipitation is accumulated.
Weather in April »
The average high-temperature, in May, is 84°F (28.9°C), while the average low-temperature is 61°F (16.1°C). The month with the most rainfall is May when 4.5" (114mm) of precipitation is typically aggregated.
Weather in May »
In June, the average high-temperature is 91°F (32.8°C), and the average low-temperature is 69.1°F (20.6°C). Throughout June, 3.7" (94mm) of precipitation is accumulated.
Weather in June »
The average high-temperature, in July, is 95°F (35°C), while the average low-temperature is 72°F (22.2°C). The month with the least rainfall is July when 1.3" (34mm) of precipitation is typically aggregated.
Weather in July »
The warmest month is August, with an average high-temperature of 96.1°F (35.6°C) and an average low-temperature of 71.1°F (21.7°C). During August, Killeen regularly aggregates up to 1.9" (47mm) of precipitation.
Weather in August »
In Killeen, Texas, the average high-temperature is 89.1°F (31.7°C), and the average low-temperature is 64.9°F (18.3°C). During September, Killeen regularly aggregates up to 3.1" (79.5mm) of precipitation.
Weather in September »
In October, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 55.9°F (13.3°C). During October, Killeen regularly aggregates up to 3.2" (82mm) of precipitation.
Weather in October »
In November, the average high-temperature is 68°F (20°C), and the average low-temperature is 44.1°F (6.7°C). Throughout November, 2.9" (74.4mm) of precipitation is accumulated.
Weather in November »
In Killeen, in December, the average high-temperature is 60.1°F (15.6°C), and the average low-temperature is 36°F (2.2°C). Throughout December, 2.7" (68.6mm) of precipitation is accumulated.
Weather in December »

What is the coldest month in Killeen?

The coldest month in Killeen is January, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 34°F (1.1°C).

How much does it rain in Killeen?

During the entire year, Killeen aggregates up to 32.9" (835.1mm) of precipitation.

What is the wettest month in Killeen?

May is the month with the most rainfall, with 4.5" (114mm) of accumulated precipitation.

When are the longest days in Killeen?

With an average of 14.2h of daylight, June has the longest days of the year.

What is the driest month in Killeen?

The month with the least rainfall in Killeen, Texas, is July when 1.3" (34mm) of precipitation is typically aggregated.

What is the warmest month in Killeen?

August is the warmest month, with an average high-temperature of 96.1°F (35.6°C) and an average low-temperature of 71.1°F (21.7°C).

What is the month with the shortest days in Killeen?

The month with the shortest days in Killeen, Texas, is December, with an average of 10.2h of daylight.
Average rainfall - Killeen, TX
Average daylight - Killeen, TX

The month with the longest days is June (Average daylight: 14.2h).
The month with shortest days is December (Average daylight: 10.2h).

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