Killeen Weather in August
Average highs run from 98°F on August 1 to 94°F on August 31, and lows from 74°F to 71°F. Normal precipitation for the month is 1.64 in over about 4 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 97°F
- Average low
- 73°F
- Precipitation
- 1.64 in
- Record high
- 110°FAug 17, 2023
- Record low
- 56°FAug 28, 1992
- Chance of a freeze
- 0%
- Days of 90°F or more
- 27.9
- Daylight
- 13 h 38 min to 12 h 48 min
- Cloud cover
- 41%
- Humidity
- 59%
- Dew point
- 67°F
- Wind
- 8.1 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 98°F | 74°F | 105°F 2023 | 64°F 1984 | 11% |
| Aug 2 | 98°F | 74°F | 105°F 1998 | 66°F 2014 | 11% |
| Aug 3 | 98°F | 74°F | 105°F 1998 | 67°F 1994 | 11% |
| Aug 4 | 98°F | 74°F | 107°F 1998 | 68°F 2021 | 11% |
| Aug 5 | 98°F | 74°F | 106°F 2023 | 67°F 1994 | 11% |
| Aug 6 | 98°F | 74°F | 106°F 2023 | 67°F 1994 | 11% |
| Aug 7 | 98°F | 74°F | 106°F 2023 | 66°F 1990 | 11% |
| Aug 8 | 98°F | 74°F | 107°F 2023 | 65°F 1989 | 11% |
| Aug 9 | 98°F | 74°F | 107°F 2023 | 63°F 1989 | 12% |
| Aug 10 | 98°F | 74°F | 108°F 2023 | 62°F 1979 | 12% |
| Aug 11 | 98°F | 73°F | 107°F 2023 | 62°F 1989 | 12% |
| Aug 12 | 98°F | 73°F | 106°F 2023 | 65°F 1989 | 12% |
| Aug 13 | 97°F | 73°F | 106°F 2023 | 63°F 1989 | 12% |
| Aug 14 | 97°F | 73°F | 107°F 2023 | 62°F 1989 | 13% |
| Aug 15 | 97°F | 73°F | 106°F 2020 | 65°F 1984 | 13% |
| Aug 16 | 97°F | 73°F | 107°F 2000 | 62°F 1992 | 13% |
| Aug 17 | 97°F | 73°F | 110°F 2023 | 61°F 1992 | 13% |
| Aug 18 | 97°F | 73°F | 108°F 2023 | 61°F 1992 | 14% |
| Aug 19 | 97°F | 73°F | 106°F 2001 | 63°F 1992 | 14% |
| Aug 20 | 97°F | 73°F | 107°F 2023 | 65°F 1992 | 14% |
| Aug 21 | 96°F | 72°F | 106°F 2024 | 64°F 1981 | 15% |
| Aug 22 | 96°F | 72°F | 106°F 1980 | 64°F 1992 | 15% |
| Aug 23 | 96°F | 72°F | 105°F 2026 | 65°F 1981 | 15% |
| Aug 24 | 96°F | 72°F | 107°F 2023 | 67°F 1981 | 16% |
| Aug 25 | 96°F | 72°F | 109°F 2023 | 66°F 1981 | 16% |
| Aug 26 | 95°F | 72°F | 108°F 2023 | 67°F 1981 | 16% |
| Aug 27 | 95°F | 72°F | 107°F 2023 | 66°F 1997 | 16% |
| Aug 28 | 95°F | 71°F | 106°F 2020 | 56°F 1992 | 17% |
| Aug 29 | 95°F | 71°F | 104°F 2020 | 58°F 1992 | 17% |
| Aug 30 | 94°F | 71°F | 103°F 2000 | 60°F 1992 | 17% |
| Aug 31 | 94°F | 71°F | 107°F 2000 | 64°F 1992 | 18% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CDT).
- August 1
- sunrise 6:48 AM, sunset 8:26 PM
- August 31
- sunrise 7:07 AM, sunset 7:55 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00414792 (Killeen), public domain. Records: NOAA GHCN-Daily, station USC00414792, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.