Cape Nelson climate by month
Averages and records for each calendar month at Cape Nelson, Australia, from 1990 to 2026. The warmest month is January, averaging 20.9°C; the coolest is July at 13.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 20.9°C | 14.8°C | 36.5°C13 January 2016 | 6.6°C3 January 2009 | 31 / 31 |
| February | 20.7°C | 15.1°C | 36.0°C2 February 1999 | 8.1°C21 February 2017 | 30 / 31 |
| March | 19.9°C | 14.1°C | 33.0°C9 March 1999 | 7.5°C11 March 2012 | 31 / 31 |
| April | 18.3°C | 12.4°C | 32.5°C20 April 2019 | 5.8°C30 April 2009 | 31 / 31 |
| May | 16.2°C | 10.9°C | 28.3°C9 May 2013 | 3.0°C27 May 2000 | 31 / 31 |
| June | 14.3°C | 9.1°C | 21.0°C5 June 1998 | 2.9°C25 June 2003 | 30 / 31 |
| July | 13.8°C | 8.5°C | 20.0°C25 July 2007 | 1.4°C21 July 2005 | 31 / 31 |
| August | 14.6°C | 8.8°C | 25.2°C27 August 2007 | 2.3°C18 August 2004 | 31 / 32 |
| September | 15.9°C | 9.5°C | 29.3°C30 September 2023 | 3.0°C25 September 1998 | 30 / 32 |
| October | 17.2°C | 10.5°C | 33.4°C18 October 2017 | 3.4°C29 October 1990 | 30 / 31 |
| November | 18.2°C | 12.0°C | 32.8°C29 November 2003 | 4.8°C4 November 2003 | 30 / 30 |
| December | 19.4°C | 13.2°C | 34.6°C6 December 2007 | 5.7°C30 December 2013 | 30 / 31 |
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 30 to 31 years each.
See what Cape Nelson 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.