September
September · May · August
Australia · 1991–2020
September leads for comfortable weather in Cooee Bay: typically 24.4°C by day, 15.8°C at night, with 35 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · August
November · October · April
July · August · June
The weakest month is February, scoring 40 against September’s 97 — 180 mm of rain falls, and days average 29.3°C, 5° above the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 29.4°C | 23.9°C | 141 mm | 9.8 | 27.5°C | 13 h 25 | 45 | Strong coverage |
| February | 29.3°C | 23.7°C | 180 mm | 10.5 | 27.7°C | 12 h 54 | 40 | Strong coverage |
| March | 28.4°C | 22.5°C | 165 mm | 10.1 | 26.9°C | 12 h 17 | 47 | Strong coverage |
| April | 26.7°C | 19.7°C | 71 mm | 7.5 | 25.4°C | 11 h 35 | 74 | Strong coverage |
| May | 24.2°C | 15.9°C | 67 mm | 6 | 23.4°C | 11 h 01 | 90 | Strong coverage |
| June | 22°C | 13.5°C | 53 mm | 6 | 21.6°C | 10 h 43 | 86 | Strong coverage |
| July | 21.5°C | 12.1°C | 34 mm | 3.5 | 20.4°C | 10 h 50 | 86 | Strong coverage |
| August | 22.3°C | 12.8°C | 33 mm | 3.5 | 20.4°C | 11 h 19 | 90 | Strong coverage |
| September | 24.4°C | 15.8°C | 35 mm | 3.5 | 21.8°C | 11 h 59 | 97 | Strong coverage |
| October | 26°C | 19.2°C | 53 mm | 4.4 | 23.5°C | 12 h 40 | 82 | Strong coverage |
| November | 27.6°C | 21.4°C | 67 mm | 4.9 | 25.2°C | 13 h 16 | 71 | Strong coverage |
| December | 28.7°C | 22.9°C | 115 mm | 7.2 | 26.7°C | 13 h 33 | 55 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 37.3°C24 Jan 2025 | 12.7°C18 Jan 1998 | 350 mm25 Jan 2013 | 623 mm2013 · driest 12 mm in 2003 | 33 |
| February | 37.7°C13 Feb 2023 | 15.2°C28 Feb 1997 | 162 mm1 Feb 2010 | 576 mm2008 · driest 10 mm in 2017 | 32 |
| March | 36.1°C8 Mar 2022 | 10.4°C31 Mar 1994 | 296 mm27 Mar 2014 | 619 mm2017 · driest 10 mm in 1995 | 33 |
| April | 33.9°C8 Apr 2023 | 7.2°C29 Apr 1999 | 84 mm14 Apr 2014 | 206 mm2000 · driest 1 mm in 2026 | 33 |
| May | 30.1°C19 May 2026 | 4.9°C26 May 2006 | 136 mm1 May 1996 | 195 mm2022 · driest 3 mm in 2016 | 33 |
| June | 29.9°C3 Jun 2026 | 2.7°C12 Jun 2009 | 82 mm4 Jun 2016 | 202 mm2007 · driest 1 mm in 2022 | 33 |
| July | 29.4°C20 Jul 1996 | -0.1°C25 Jul 1995 | 107 mm16 Jul 2016 | 171 mm2022 · driest 1 mm in 2009 | 33 |
| August | 30.7°C19 Aug 2020 | 2.7°C1 Aug 2003 | 80 mm14 Aug 2024 | 188 mm1998 · driest 0 mm in 2004 | 32 |
| September | 32.5°C27 Sep 1997 | 5.3°C21 Sep 1994 | 75 mm1 Sep 2006 | 156 mm2010 · driest 0 mm in 2017 | 32 |
| October | 34.9°C27 Oct 2025 | 7.3°C1 Oct 2016 | 104 mm30 Oct 2000 | 198 mm2017 · driest 1 mm in 2002 | 32 |
| November | 35.9°C29 Nov 2018 | 9.9°C20 Nov 1995 | 96 mm21 Nov 2010 | 267 mm2010 · driest 0 mm in 2019 | 32 |
| December | 36.5°C31 Dec 2008 | 12.7°C12 Dec 1997 | 109 mm19 Dec 1999 | 460 mm2010 · driest 11 mm in 2012 | 33 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 30 | 9 | 4 |
| February | 27 | 9 | 4 |
| March | 30 | 4 | 4 |
| April | 27 | <1 | 2 |
| May | 9 | 0 | 2 |
| June | 1 | 0 | 2 |
| July | <1 | 0 | <1 |
| August | 2 | <1 | <1 |
| September | 9 | <1 | 1 |
| October | 23 | 1 | 2 |
| November | 28 | 2 | 2 |
| December | 30 | 5 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 68% | 32% | 12% | 41% | 28.6–30.5°C |
| February | 63% | 37% | 14% | 47% | 28.4–30.5°C |
| March | 66% | 33% | 12% | 41% | 27.7–29.6°C |
| April | 75% | 25% | 8% | 25% | 25.9–27.5°C |
| May | 79% | 20% | 7% | 22% | 23.3–25.0°C |
| June | 74% | 19% | 5% | 16% | 21.1–23.0°C |
| July | 77% | 12% | 3% | 9% | 20.6–22.3°C |
| August | 84% | 12% | 3% | 10% | 21.5–23.2°C |
| September | 88% | 12% | 3% | 8% | 23.4–25.5°C |
| October | 86% | 14% | 6% | 12% | 25.2–26.9°C |
| November | 82% | 18% | 8% | 17% | 26.6–28.8°C |
| December | 76% | 24% | 10% | 28% | 27.8–29.8°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page