Augusta/State Arpt weather by month
Averages and records for each calendar month at Augusta/State Arpt, United States, from 1948 to 2026. The warmest month is July, averaging 26.5°C; the coolest is January at −2.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −2.0°C | −11.1°C | 16.1°C8 January 2008 | −30.0°C14 January 1957 | 78 / 78 |
| February | −0.3°C | −10.1°C | 17.8°C23 February 2022 | −30.6°C2 February 1962 | 78 / 78 |
| March | 4.6°C | −4.6°C | 29.4°C31 March 1998 | −23.9°C1 March 1982 | 78 / 78 |
| April | 11.6°C | 1.5°C | 32.2°C27 April 1990 | −12.8°C4 April 1954 | 78 / 78 |
| May | 18.6°C | 7.1°C | 34.4°C22 May 1992 | −3.3°C8 May 1950 | 78 / 78 |
| June | 23.4°C | 12.3°C | 37.8°C24 June 2025 | 2.2°C9 June 1955 | 79 / 79 |
| July | 26.5°C | 15.7°C | 37.2°C14 July 1952 | 6.1°C7 July 1965 | 79 / 79 |
| August | 25.6°C | 14.8°C | 37.8°C5 August 1955 | 3.9°C27 August 1954 | 79 / 79 |
| September | 21.0°C | 10.3°C | 35.6°C9 September 2002 | −2.2°C28 September 1965 | 78 / 79 |
| October | 14.4°C | 4.6°C | 30.0°C6 October 2025 | −6.1°C28 October 1957 | 78 / 78 |
| November | 7.4°C | −0.7°C | 25.0°C6 November 2024 | −15.6°C28 November 1951 | 78 / 78 |
| December | 0.7°C | −7.6°C | 19.4°C6 December 2001 | −26.1°C31 December 1962 | 78 / 78 |
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 78 to 79 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.