October weather forecast
Killeen, TX

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Weather in October

October brings a significant change to the weather in Killeen with the full onset of autumn. Temperatures fall from those in September, resulting in a cooler and more comfortable environment. Although rainfall increases compared to September, it's still considerably less than peak rainy months. The combination of a slight chill, reduced rainfall, and persistent sunshine provides perfect conditions for exploring the city. The balance between cool and warm days makes October one of the best months to enjoy outdoor activities.

Temperature

October in Killeen brings a decrease in the average high-temperature, falling from September's hot 87.8°F (31°C) to a moderately hot 77.7°F (25.4°C). An average low-temperature of 59.7°F (15.4°C) is observed during October nights.

Humidity

The average relative humidity in October is 66%.

Rainfall

October is the month with the most rainfall. Rain falls for 9.7 days and accumulates 3.39" (86mm) of precipitation.

Snowfall

In Killeen, snow does not fall in March through December.

Daylight

In Killeen, the average length of the day in October is 11h and 24min.
On the first day of the month, sunrise is at 7:25 am and sunset at 7:15 pm. On the last day of October, sunrise is at 7:46 am and sunset at 6:42 pm CDT.

Sunshine

In October, the average sunshine is 6.9h.

UV index

The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 5 in October suggests the following recommendations:
Undertake protective steps - Preventing sun damage is advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What is the temperature in October?

During October, Killeen experiences an average high-temperature of 77.7°F (25.4°C) and a low-temperature of 59.7°F (15.4°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 96.8°F (36°C).

What is the average humidity in October?

In October, the average relative humidity is 66%.

What is the rainiest month?

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

How many days does it rain in October?

In Killeen, Texas, in October, it is raining for 9.7 days, with typically 3.39" (86mm) of accumulated precipitation.

When it does not snow?

In Killeen, snow does not fall in March through December.

How many hours of daylight does Killeen have in October?

In Killeen, the average day length in October is 11h and 24min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:25 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:42 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.9h.

What is the UV index reading in October?

The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Killeen, TX

Average temperature in October - Killeen, TX
  • Average high temperature in October: 77.7°F

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).

  • Average low temperature in October: 59.7°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).

Average pressure in October
Killeen, TX

Average pressure in October - Killeen, TX
  • Average pressure in October: 30.01"Hg

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

Average wind speed in October
Killeen, TX

Average wind speed in October - Killeen, TX
  • Average wind speed in October: 8.5mph

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).

Average humidity in October
Killeen, TX

Average humidity in October - Killeen, TX
  • Average humidity in October: 66%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (56%).

Average rainfall in October
Killeen, TX

Average rainfall in October - Killeen, TX
  • Average rainfall in October: 3.39"

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

Average rainfall days in October
Killeen, TX

Average rainfall days in October - Killeen, TX
  • Average rainfall days in October: 9.7 days

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).

Average snowfall in October
Killeen, TX

Average snowfall in October - Killeen, TX
  • Average snowfall in October: 0"

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").

Average snowfall days in October
Killeen, TX

Average snowfall days in October - Killeen, TX
  • Average snowfall days in October: 0 days

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).

Average daylight in October /
Average sunshine in October
Killeen, TX

Average daylight in October / Average sunshine in October - Killeen, TX
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in October: 6h and 5min

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).

Average sunshine days in October
Killeen, TX

Average sunshine days in October - Killeen, TX
  • Average sunshine days in October: 18.5 days

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

Average UV index in October
Killeen, TX

Average UV index in October - Killeen, TX
  • Average UV index in October: 5

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in October
Killeen, TX

Average cloud cover in October - Killeen, TX
  • Average cloud cover in October: 31

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in October
Killeen, TX

Average visibility in October - Killeen, TX
  • Average visibility in October: 6mi

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).

Killeen, Texas, USA

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