Swanbourne Aws climate by month

Averages and records for each calendar month at Swanbourne Aws, Australia, from 1993 to 2026. The warmest month is February, averaging 30.4°C; the coolest is July at 18.5°C.

Average and record high and low temperature for each calendar month at Swanbourne Aws, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	29.9°C	18.5°C	44.3°C11 January 2014	5.7°C10 January 1994	33 / 33
February	30.4°C	18.8°C	43.0°C26 February 1997	7.3°C15 February 1994	32 / 33
March	28.8°C	17.7°C	42.8°C7 March 2007	7.5°C28 March 2007	33 / 33
April	25.3°C	15.3°C	37.3°C11 April 2020	7.5°C20 April 2019	33 / 33
May	22.2°C	12.6°C	32.2°C9 May 2025	4.8°C18 May 2019	32 / 33
June	19.5°C	10.7°C	26.2°C12 June 2000	2.9°C25 June 2010	32 / 33
July	18.5°C	9.9°C	25.9°C21 July 1994	2.4°C15 July 1997	33 / 33
August	18.9°C	10.2°C	30.2°C28 August 2019	3.1°C29 August 2004	33 / 33
September	20.0°C	11.1°C	34.7°C27 September 2023	3.1°C10 September 2004	32 / 34
October	22.3°C	12.5°C	37.1°C17 October 2009	2.9°C20 October 1993	33 / 33
November	25.4°C	14.9°C	41.1°C11 November 2003	6.9°C12 November 1993	33 / 33
December	28.1°C	16.8°C	43.7°C26 December 2021	5.7°C10 December 1993	33 / 33

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 32 to 33 years each.

Hottest on record44.3°C11 January 2014Source: NOAA GHCN-Daily

Coldest on record2.4°C15 July 1997Source: NOAA GHCN-Daily

See what Swanbourne Aws is doing right now

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.

Swanbourne Aws climate by month

Averages and records for each calendar month at Swanbourne Aws, Australia, from 1993 to 2026. The warmest month is February, averaging 30.4°C; the coolest is July at 18.5°C.

Average and record high and low temperature for each calendar month at Swanbourne Aws, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	29.9°C	18.5°C	44.3°C11 January 2014	5.7°C10 January 1994	33 / 33
February	30.4°C	18.8°C	43.0°C26 February 1997	7.3°C15 February 1994	32 / 33
March	28.8°C	17.7°C	42.8°C7 March 2007	7.5°C28 March 2007	33 / 33
April	25.3°C	15.3°C	37.3°C11 April 2020	7.5°C20 April 2019	33 / 33
May	22.2°C	12.6°C	32.2°C9 May 2025	4.8°C18 May 2019	32 / 33
June	19.5°C	10.7°C	26.2°C12 June 2000	2.9°C25 June 2010	32 / 33
July	18.5°C	9.9°C	25.9°C21 July 1994	2.4°C15 July 1997	33 / 33
August	18.9°C	10.2°C	30.2°C28 August 2019	3.1°C29 August 2004	33 / 33
September	20.0°C	11.1°C	34.7°C27 September 2023	3.1°C10 September 2004	32 / 34
October	22.3°C	12.5°C	37.1°C17 October 2009	2.9°C20 October 1993	33 / 33
November	25.4°C	14.9°C	41.1°C11 November 2003	6.9°C12 November 1993	33 / 33
December	28.1°C	16.8°C	43.7°C26 December 2021	5.7°C10 December 1993	33 / 33

Hottest on record44.3°C11 January 2014Source: NOAA GHCN-Daily

Coldest on record2.4°C15 July 1997Source: NOAA GHCN-Daily