Climate and monthly weather forecast
Killeen, TX

Weather in January

January, like December, is another mild winter month in Killeen, Texas, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 41.2°F (5.1°C). January is the coldest month, with an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 41.2°F (5.1°C). Weather in January »

Weather in February

The last month of the winter, February, is an enjoyable month in Killeen, Texas, with an average temperature varying between 61.3°F (16.3°C) and 44.6°F (7°C). In Killeen, the average high-temperature in February is almost the same as in January - a comfortable 61.3°F (16.3°C). Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Killeen, Texas, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 51.8°F (11°C). In Killeen, the average high-temperature in March slightly increases from a comfortable 61.3°F (16.3°C) in February to a pleasant 69.4°F (20.8°C). Weather in March »

Weather in April

April in Killeen, Texas, is a warm spring month, with an average temperature ranging between max 76.5°F (24.7°C) and min 57.4°F (14.1°C). In Killeen, the average high-temperature in April marginally rises from an agreeable 69.4°F (20.8°C) in March to a warm 76.5°F (24.7°C). Weather in April »

Weather in May

May, the last month of the spring in Killeen, is also a moderately hot month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 82.9°F (28.3°C). In Killeen, the average high-temperature in May marginally rises from 76.5°F (24.7°C) in April to a still moderately hot 82.9°F (28.3°C). Weather in May »

Weather in June

June, the first month of the summer in Killeen, is a tropical month, with an average temperature ranging between min 72.1°F (22.3°C) and max 90.3°F (32.4°C). In June, the average high-temperature marginally rises from a moderately hot 82.9°F (28.3°C) in May to a tropical 90.3°F (32.4°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Killeen, Texas, with an average temperature fluctuating between 94.6°F (34.8°C) and 74.5°F (23.6°C). In Killeen, the average high-temperature in July is almost the same as in June - a still tropical 94.6°F (34.8°C). Weather in July »

Weather in August

August, the last month of the summer in Killeen, is a torrid month, with temperature in the range of an average high of 96.3°F (35.7°C) and an average low of 76.1°F (24.5°C). The warmest month is August, with an average high-temperature of 96.3°F (35.7°C) and an average low-temperature of 76.1°F (24.5°C). In August, the average heat index is calculated to be a blazing hot 113°F (45°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Killeen, Texas, with an average temperature ranging between min 70.7°F (21.5°C) and max 87.8°F (31°C). In Killeen, the average high-temperature in September marginally drops from a sweltering 96.3°F (35.7°C) in August to a hot 87.8°F (31°C). Weather in September »

Weather in October

October, like September, in Killeen, Texas, is another warm autumn month, with an average temperature ranging between min 59.7°F (15.4°C) and max 77.7°F (25.4°C). In Killeen, the average high-temperature in October decreases from a hot 87.8°F (31°C) in September to a moderately hot 77.7°F (25.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Killeen, is also an enjoyable month, with an average temperature ranging between min 49.8°F (9.9°C) and max 66.7°F (19.3°C). In Killeen, the average high-temperature in November drops from a moderately hot 77.7°F (25.4°C) in October to a comfortable 66.7°F (19.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Killeen, Texas, with an average temperature ranging between max 58.6°F (14.8°C) and min 43.2°F (6.2°C). In Killeen, the average high-temperature in December slightly decreases from a comfortable 66.7°F (19.3°C) in November to a moderate 58.6°F (14.8°C). Weather in December »
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FAQ

What is the coldest month in Killeen?

The coldest month in Killeen is January, with an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 41.2°F (5.1°C).

How many days does it rain in Killeen?

Throughout the year, there are 130.1 rainfall days, and 23.07" (586mm) of precipitation is accumulated.

When does it snow in Killeen?

Months with snowfall in Killeen, Texas, are January and February.

How many days does it snow in Killeen?

In Killeen, Texas, during the entire year, snow falls for 1.6 days and aggregates up to 0.43" (11mm) of snow.

What is the snowiest month in Killeen?

February is the month with the most snowfall. Snow falls for 0.9 days and accumulates 0.31" (8mm) of snow.

When it does not snow in Killeen?

March through December are months without snowfall in Killeen.

When is Daylight Saving Time (DST) in Killeen?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Killeen?

The most humid month in Killeen, Texas, is May, with an average relative humidity of 74%.

When are the longest days in Killeen?

The month with the longest days is June, with an average of 14h and 8min of daylight.

What are the months with the highest UV index in Killeen?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What month has the most sunshine in Killeen?

The month with the most sunshine in Killeen, Texas, is July, with an average of 10.8h of sunshine.

What is the warmest month in Killeen?

August is the warmest month, with an average high-temperature of 96.3°F (35.7°C) and an average low-temperature of 76.1°F (24.5°C).

What is the least humid month in Killeen?

August is the least humid month in Killeen, with an average relative humidity of 56%.

What is the wettest month in Killeen?

The month with the most rainfall in Killeen, Texas, is October, when the rain falls for 9.7 days and typically aggregates up to 3.39" (86mm) of precipitation.

What is the driest month in Killeen?

November is the month with the least rainfall in Killeen. Rain falls for 9.1 days and accumulates 0.98" (25mm) of precipitation.

What is the month with the shortest days in Killeen?

With an average of 10h and 10min of daylight, December has the shortest days of the year in Killeen, Texas.

What is the month with the least sunshine in Killeen?

The month with the least sunshine in Killeen is December, with an average of 5.4h of sunshine.

What is the month with the lowest UV index in Killeen?

With an average maximum UV index of 3, December is the month with the lowest UV index.

Average temperature
Killeen, TX

Average temperature - Killeen, TX

The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (58.1°F).

The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).

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Average pressure
Killeen, TX

Average pressure - Killeen, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Killeen, TX

Average wind speed - Killeen, TX

The windiest month (with the highest average wind speed) is March (10.6mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).

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Average rainfall
Killeen, TX

Average rainfall - Killeen, TX

The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is November (0.98").

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Average rainfall days
Killeen, TX

Average rainfall days - Killeen, TX

The month with the highest number of rainy days is September (14.3 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall
Killeen, TX

Average snowfall - Killeen, TX

The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Killeen, TX

Average snowfall days - Killeen, TX

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Killeen, TX

Average daylight / Average sunshine - Killeen, TX

The month with the longest days is June (Average daylight: 14h and 8min).
The month with the shortest days is December (Average daylight: 10h and 10min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days
Killeen, TX

Average sunshine days - Killeen, TX

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is September (13.5 days).

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Average visibility
Killeen, TX

Average visibility - Killeen, TX

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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