Fredericksburg/Gillespie Cnty weather by month
Averages and records for each calendar month at Fredericksburg/Gillespie Cnty, United States, from 1896 to 2026. The warmest month is August, averaging 34.6°C; the coolest is January at 15.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 15.9°C | 2.3°C | 32.2°C23 January 1943 | −20.6°C31 January 1949 | 98 / 102 |
| February | 18.1°C | 4.1°C | 35.6°C21 February 1996 | −19.4°C2 February 1951 | 97 / 104 |
| March | 22.3°C | 8.2°C | 38.3°C28 March 1971 | −11.1°C2 March 1980 | 100 / 104 |
| April | 25.9°C | 12.4°C | 40.0°C9 April 1963 | −4.4°C3 April 1987 | 101 / 104 |
| May | 29.1°C | 16.8°C | 39.4°C29 May 2024 | 2.8°C4 May 2013 | 100 / 105 |
| June | 32.5°C | 20.1°C | 42.2°C27 June 1980 | 8.9°C13 June 1903 | 102 / 102 |
| July | 34.2°C | 21.2°C | 42.8°C2 July 1980 | 12.8°C20 July 1947 | 102 / 103 |
| August | 34.6°C | 20.9°C | 42.8°C10 August 1953 | 12.2°C24 August 1961 | 103 / 104 |
| September | 31.3°C | 18.0°C | 42.8°C5 September 2000 | 1.7°C27 September 1942 | 100 / 102 |
| October | 26.6°C | 12.7°C | 38.9°C3 October 1951 | −4.4°C31 October 1993 | 101 / 102 |
| November | 20.7°C | 7.2°C | 33.3°C28 November 1949 | −11.1°C29 November 1948 | 97 / 100 |
| December | 16.8°C | 3.1°C | 31.1°C30 December 1951 | −17.2°C23 December 1989 | 99 / 102 |
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 97 to 103 years each.
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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.