Killeen weather by month
Measured at Killeen-Ft Hood Rgnl
Averages and records for each calendar month at Killeen-Ft Hood Rgnl, United States, from 1950 to 2026. The warmest month is August, averaging 36.1°C; the coolest is January at 15.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 15.7°C | 4.1°C | 30.6°C2 January 2026 | −11.7°C4 January 1959 | 21 / 22 |
| February | 18.3°C | 6.2°C | 37.8°C26 February 2024 | −12.8°C1 February 1951 | 22 / 22 |
| March | 22.5°C | 9.8°C | 41.1°C8 March 2011 | −7.7°C3 March 2014 | 22 / 23 |
| April | 26.1°C | 14.3°C | 43.3°C25 April 2011 | 0.0°C8 April 2007 | 21 / 24 |
| May | 29.5°C | 18.5°C | 41.7°C5 May 2011 | 5.6°C3 May 2013 | 21 / 24 |
| June | 33.8°C | 22.2°C | 42.8°C29 June 2009 | 13.3°C10 June 1955 | 21 / 24 |
| July | 35.5°C | 23.6°C | 42.8°C26 July 1954 | 17.2°C14 July 1953 | 25 / 25 |
| August | 36.1°C | 23.8°C | 42.2°C28 August 2011 | 17.8°C31 August 1959 | 24 / 25 |
| September | 32.4°C | 20.7°C | 41.7°C8 September 2023 | 12.2°C17 September 1951 | 22 / 26 |
| October | 27.2°C | 15.0°C | 38.3°C13 October 2024 | 1.1°C28 October 1957 | 23 / 25 |
| November | 20.5°C | 8.8°C | 31.7°C1 November 1955 | −5.6°C18 November 1959 | 23 / 24 |
| December | 17.2°C | 5.3°C | 31.7°C24 December 1955 | −11.6°C23 December 2022 | 23 / 23 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 21 to 25 years each.
See what Killeen-Ft Hood Rgnl is doing right now
Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.