Records are shown as new if they have been set 1 month ago or less. The records shown are the top 10 in each category, but if you would like to change the number then click on one of the numbers below.
Pre 2009, records are from the Met Office official weather station in Redhill (2000-2003) and Charlwood (2004-2008) and only include High Temp, Low Temp and Daily rain
You can change the month by clicking on the relevant buttons below
| High temperature | High average temperature | High apparent temperature | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 | 37.3°C | 2026-06-24 | 1 | 28.70°C | 2026-06-24 | 1 | 42.5°C | 2026-06-24 |
| 2 | 34.9°C | 2026-06-25 | 2 | 27.90°C | 2026-06-26 | 2 | 38.7°C | 2026-06-25 |
| 3 | 34.4°C | 2026-06-23 | 3 | 27.30°C | 2026-06-25 | 3 | 37.7°C | 2017-06-21 |
| 4 | 34.3°C | 2026-06-26 | 4 | 25.90°C | 2020-06-25 | 4 | 37.4°C | 2017-06-18 |
| 5 | 33.3°C | 2017-06-21 | 5 | 25.80°C | 2026-06-23 | 5 | 37.2°C | 2026-06-23 |
| 6 | 33.1°C | 2019-06-29 | 6 | 24.80°C | 2017-06-19 | 6 | 37.1°C | 2020-06-25 |
| 7 | 32.8°C | 2025-06-21 | 7 | 24.50°C | 2025-06-30 | 7 | 36.9°C | 2017-06-19 |
| 8 | 32.7°C | 2025-06-30 | 8 | 24.30°C | 2020-06-24 | 8 | 36.6°C | 2019-06-29 |
| 9 | 32.2°C | 2023-06-10 | 9 | 24.20°C | 2026-06-27 | 9 | 36.3°C | 2017-06-20 |
| 10 | 32.1°C | 2026-06-21 | 10 | 24.00°C | 2025-06-21 | 10 | 36.2°C | 2026-06-26 |
| 11 | 31.4°C | 2005-06-19 | 11 | 23.80°C | 2017-06-20 | 11 | 36.0°C | 2020-06-24 |
| 12 | 31.3°C | 2018-06-26 | 12 | 23.70°C | 2019-06-29 | 12 | 35.3°C | 2026-06-21 |
| 13 | 31.3°C | 2009-06-30 | 13 | 23.70°C | 2017-06-18 | 13 | 35.3°C | 2025-06-30 |
| 14 | 31.2°C | 2020-06-24 | 14 | 23.50°C | 2009-06-30 | 14 | 34.8°C | 2018-06-25 |
| 15 | 31.1°C | 2020-06-26 | 15 | 23.30°C | 2011-06-27 | 15 | 34.1°C | 2025-06-21 |
| 16 | 31.1°C | 2017-06-18 | 16 | 23.20°C | 2025-06-20 | 16 | 34.1°C | 2020-06-26 |
| 17 | 31.1°C | 2025-06-19 | 17 | 23.10°C | 2026-06-21 | 17 | 33.8°C | 2012-06-28 |
| 18 | 31.0°C | 2017-06-19 | 18 | 23.10°C | 2023-06-10 | 18 | 33.6°C | 2023-06-10 |
| 19 | 30.9°C | 2026-06-27 | 19 | 23.00°C | 2009-06-29 | 19 | 33.5°C | 2026-06-27 |
| 20 | 30.9°C | 2005-06-24 | 20 | 22.70°C | 2022-06-17 | 20 | 33.3°C | 2024-06-26 |
| 21 | 30.8°C | 2020-06-25 | 21 | 22.70°C | 2026-06-22 | 21 | 33.1°C | 2024-06-25 |
| 22 | 30.8°C | 2015-06-30 | 22 | 22.50°C | 2025-06-19 | 22 | 33.1°C | 2011-06-27 |
| 23 | 30.8°C | 2022-06-17 | 23 | 22.50°C | 2025-06-29 | 23 | 32.9°C | 2018-06-26 |
| 24 | 30.7°C | 2005-06-23 | 24 | 22.50°C | 2020-06-26 | 24 | 32.9°C | 2023-06-12 |
| 25 | 30.7°C | 2024-06-26 | 25 | 22.30°C | 2017-06-17 | 25 | 32.8°C | 2025-06-29 |
| 26 | 30.7°C | 2024-06-25 | 26 | 22.10°C | 2017-06-21 | 26 | 32.7°C | 2017-06-17 |
| 27 | 30.6°C | 2006-06-12 | 27 | 22.10°C | 2025-06-28 | 27 | 32.6°C | 2025-06-19 |
| 28 | 30.6°C | 2018-06-30 | 28 | 22.10°C | 2024-06-26 | 28 | 32.6°C | 2023-06-11 |
| 29 | 30.5°C | 2001-06-26 | 29 | 21.90°C | 2010-06-28 | 29 | 32.4°C | 2015-06-30 |
| 30 | 30.4°C | 2025-06-29 | 30 | 21.80°C | 2023-06-25 | 30 | 32.2°C | 2026-06-22 |
| 31 | 30.1°C | 2018-06-25 | 31 | 21.80°C | 2026-06-19 | 31 | 32.1°C | 2018-06-30 |
| 32 | 30.1°C | 2020-06-23 | 32 | 21.60°C | 2010-06-23 | 32 | 32.0°C | 2022-06-17 |
| 33 | 30.1°C | 2009-06-29 | 33 | 21.40°C | 2018-06-25 | 33 | 31.9°C | 2018-06-03 |
| 34 | 30.1°C | 2011-06-27 | 34 | 21.40°C | 2023-06-11 | 34 | 31.8°C | 2013-06-19 |
| 35 | 30.0°C | 2017-06-20 | 35 | 21.40°C | 2023-06-13 | 35 | 31.7°C | 2023-06-25 |
| 36 | 29.9°C | 2023-06-11 | 36 | 21.30°C | 2018-06-26 | 36 | 31.7°C | 2026-06-19 |
| 37 | 29.8°C | 2018-06-03 | 37 | 21.30°C | 2023-06-12 | 37 | 31.7°C | 2020-06-23 |
| 38 | 29.8°C | 2018-06-29 | 38 | 21.20°C | 2021-06-14 | 38 | 31.4°C | 2021-06-16 |
| 39 | 29.6°C | 2012-06-28 | 39 | 21.20°C | 2010-06-27 | 39 | 31.2°C | 2011-06-26 |
| 40 | 29.6°C | 2023-06-25 | 40 | 21.20°C | 2025-06-18 | 40 | 31.0°C | 2025-06-20 |
| 41 | 29.6°C | 2025-06-18 | 41 | 21.00°C | 2015-06-30 | 41 | 31.0°C | 2021-06-02 |
| 42 | 29.5°C | 2025-06-20 | 42 | 21.00°C | 2023-06-24 | 42 | 31.0°C | 2018-06-29 |
| 43 | 29.5°C | 2018-06-28 | 43 | 21.00°C | 2024-06-25 | 43 | 30.9°C | 2018-06-28 |
| 44 | 29.4°C | 2023-06-12 | 44 | 21.00°C | 2012-06-28 | 44 | 30.7°C | 2025-06-28 |
| 45 | 29.4°C | 2017-06-17 | 45 | 20.90°C | 2025-06-13 | 45 | 30.6°C | 2021-06-14 |
| 46 | 29.4°C | 2021-06-16 | 46 | 20.80°C | 2023-06-14 | 46 | 30.6°C | 2025-06-13 |
| 47 | 29.3°C | 2010-06-27 | 47 | 20.70°C | 2023-06-16 | 47 | 30.6°C | 2016-06-08 |
| 48 | 29.3°C | 2023-06-13 | 48 | 20.70°C | 2025-06-25 | 48 | 30.4°C | 2025-06-18 |
| 49 | 29.3°C | 2021-06-14 | 49 | 20.70°C | 2018-06-29 | 49 | 30.4°C | 2023-06-24 |
| 50 | 29.3°C | 2020-06-01 | 50 | 20.70°C | 2010-06-26 | 50 | 30.4°C | 2019-06-25 |
| Low temperature | Low average temperature | Low apparent temperature | ||||||
| 1 | -1.5°C | 2001-06-09 | 1 | 10.20°C | 2015-06-01 | 1 | 0.8°C | 2017-06-06 |
| 2 | -0.1°C | 2001-06-11 | 2 | 10.30°C | 2020-06-06 | 2 | 1.4°C | 2020-06-06 |
| 3 | 0.3°C | 2001-06-08 | 3 | 10.40°C | 2012-06-05 | 3 | 1.9°C | 2016-06-02 |
| 4 | 1.4°C | 2001-06-04 | 4 | 10.60°C | 2011-06-10 | 4 | 2.4°C | 2015-06-09 |
| 5 | 1.6°C | 2003-06-29 | 5 | 10.70°C | 2012-06-04 | 5 | 2.5°C | 2015-06-02 |
| 6 | 2.3°C | 2006-06-01 | 6 | 10.70°C | 2011-06-06 | 6 | 2.5°C | 2015-06-01 |
| 7 | 2.8°C | 2005-06-08 | 7 | 10.90°C | 2019-06-10 | 7 | 2.9°C | 2024-06-13 |
| 8 | 3.0°C | 2001-06-10 | 8 | 11.00°C | 2016-06-02 | 8 | 2.9°C | 2012-06-13 |
| 9 | 3.1°C | 2001-06-05 | 9 | 11.00°C | 2012-06-12 | 9 | 3.1°C | 2024-06-09 |
| 10 | 3.2°C | 2005-06-09 | 10 | 11.10°C | 2016-06-03 | 10 | 3.4°C | 2017-06-07 |
| 11 | 3.7°C | 2005-06-11 | 11 | 11.20°C | 2024-06-11 | 11 | 3.5°C | 2019-06-08 |
| 12 | 3.9°C | 2001-06-06 | 12 | 11.30°C | 2011-06-17 | 12 | 3.5°C | 2022-06-01 |
| 13 | 4.1°C | 2005-06-07 | 13 | 11.40°C | 2015-06-09 | 13 | 3.6°C | 2013-06-03 |
| 14 | 4.2°C | 2002-06-01 | 14 | 11.40°C | 2024-06-13 | 14 | 4.0°C | 2015-06-10 |
| 15 | 4.3°C | 2005-06-13 | 15 | 11.60°C | 2011-06-11 | 15 | 4.0°C | 2016-06-01 |
| 16 | 4.3°C | 2024-06-13 | 16 | 11.90°C | 2011-06-08 | 16 | 4.0°C | 2024-06-11 |
| 17 | 4.4°C | 2001-06-01 | 17 | 11.90°C | 2011-06-09 | 17 | 4.1°C | 2013-06-04 |
| 18 | 4.4°C | 2001-06-14 | 18 | 11.90°C | 2011-06-12 | 18 | 4.2°C | 2015-06-04 |
| 19 | 4.4°C | 2012-06-13 | 19 | 11.90°C | 2026-06-11 | 19 | 4.2°C | 2016-06-03 |
| 20 | 4.6°C | 2004-06-21 | 20 | 12.00°C | 2013-06-09 | 20 | 4.3°C | 2015-06-06 |
| 21 | 4.6°C | 2001-06-03 | 21 | 12.00°C | 2016-06-01 | 21 | 4.5°C | 2012-06-05 |
| 22 | 4.6°C | 2024-06-09 | 22 | 12.00°C | 2014-06-04 | 22 | 4.6°C | 2026-06-10 |
| 23 | 4.6°C | 2002-06-29 | 23 | 12.00°C | 2009-06-05 | 23 | 4.6°C | 2019-06-10 |
| 24 | 4.6°C | 2000-06-07 | 24 | 12.10°C | 2024-06-15 | 24 | 4.6°C | 2012-06-19 |
| 25 | 4.7°C | 2008-06-05 | 25 | 12.10°C | 2024-06-12 | 25 | 4.7°C | 2013-06-14 |
| 26 | 4.7°C | 2004-06-22 | 26 | 12.10°C | 2010-06-01 | 26 | 4.8°C | 2015-06-08 |
| 27 | 4.7°C | 2003-06-15 | 27 | 12.20°C | 2026-06-10 | 27 | 4.8°C | 2013-06-05 |
| 28 | 4.8°C | 2003-06-28 | 28 | 12.20°C | 2009-06-06 | 28 | 4.8°C | 2014-06-06 |
| 29 | 4.8°C | 2022-06-01 | 29 | 12.20°C | 2010-06-19 | 29 | 4.9°C | 2015-06-07 |
| 30 | 5.1°C | 2000-06-05 | 30 | 12.20°C | 2013-06-10 | 30 | 5.0°C | 2012-06-04 |
| 31 | 5.1°C | 2003-06-24 | 31 | 12.30°C | 2012-06-03 | 31 | 5.1°C | 2026-06-09 |
| 32 | 5.1°C | 2002-06-25 | 32 | 12.30°C | 2009-06-07 | 32 | 5.2°C | 2019-06-06 |
| 33 | 5.2°C | 2004-06-20 | 33 | 12.30°C | 2019-06-08 | 33 | 5.2°C | 2011-06-10 |
| 34 | 5.3°C | 2024-06-11 | 34 | 12.40°C | 2012-06-10 | 34 | 5.3°C | 2015-06-16 |
| 35 | 5.3°C | 2013-06-03 | 35 | 12.40°C | 2024-06-10 | 35 | 5.3°C | 2020-06-07 |
| 36 | 5.3°C | 2015-06-01 | 36 | 12.40°C | 2022-06-01 | 36 | 5.3°C | 2011-06-09 |
| 37 | 5.4°C | 2000-06-27 | 37 | 12.40°C | 2017-06-06 | 37 | 5.4°C | 2014-06-05 |
| 38 | 5.4°C | 2006-06-06 | 38 | 12.40°C | 2012-06-11 | 38 | 5.5°C | 2014-06-04 |
| 39 | 5.4°C | 2003-06-05 | 39 | 12.40°C | 2021-06-21 | 39 | 5.5°C | 2013-06-22 |
| 40 | 5.4°C | 2003-06-06 | 40 | 12.50°C | 2009-06-08 | 40 | 5.5°C | 2024-06-12 |
| 41 | 5.6°C | 2003-06-13 | 41 | 12.50°C | 2019-06-13 | 41 | 5.6°C | 2022-06-02 |
| 42 | 5.7°C | 2026-06-10 | 42 | 12.60°C | 2013-06-11 | 42 | 5.6°C | 2012-06-14 |
| 43 | 5.7°C | 2003-06-03 | 43 | 12.60°C | 2009-06-10 | 43 | 5.7°C | 2020-06-28 |
| 44 | 5.9°C | 2002-06-24 | 44 | 12.60°C | 2020-06-10 | 44 | 5.7°C | 2012-06-08 |
| 45 | 5.9°C | 2001-06-20 | 45 | 12.60°C | 2019-06-12 | 45 | 5.8°C | 2019-06-09 |
| 46 | 5.9°C | 2002-06-26 | 46 | 12.60°C | 2024-06-05 | 46 | 5.8°C | 2019-06-13 |
| 47 | 5.9°C | 2012-06-05 | 47 | 12.60°C | 2010-06-20 | 47 | 5.8°C | 2021-06-23 |
| 48 | 5.9°C | 2012-06-19 | 48 | 12.70°C | 2025-06-07 | 48 | 5.9°C | 2020-06-29 |
| 49 | 5.9°C | 2006-06-23 | 49 | 12.70°C | 2026-06-09 | 49 | 5.9°C | 2013-06-11 |
| 50 | 5.9°C | 2000-06-28 | 50 | 12.70°C | 2015-06-08 | 50 | 5.9°C | 2015-06-11 |
| Lowest maximum temperature | Highest minimum temperature | |||||||
| 1 | 12.2°C | 2011-06-06 | 1 | 22.5°C | 2026-06-26 | |||
| 2 | 12.5°C | 2019-06-10 | 2 | 20.4°C | 2026-06-25 | |||
| 3 | 12.9°C | 2016-06-01 | 3 | 20.4°C | 2026-06-24 | |||
| 4 | 13.4°C | 2020-06-06 | 4 | 19.1°C | 2026-06-27 | |||
| 5 | 13.6°C | 2012-06-04 | 5 | 18.9°C | 2026-06-23 | |||
| 6 | 13.6°C | 2010-06-01 | 6 | 18.2°C | 2020-06-25 | |||
| 7 | 13.8°C | 2011-06-17 | 7 | 17.8°C | 2011-06-27 | |||
| 8 | 13.9°C | 2011-06-12 | 8 | 17.8°C | 2025-06-29 | |||
| 9 | 13.9°C | 2021-06-21 | 9 | 17.8°C | 2025-06-28 | |||
| 10 | 13.9°C | 2012-06-11 | 10 | 17.6°C | 2017-06-21 | |||
| 11 | 14.1°C | 2001-06-10 | 11 | 17.1°C | 2025-06-20 | |||
| 12 | 14.2°C | 2015-06-01 | 12 | 17.1°C | 2026-06-22 | |||
| 13 | 14.3°C | 2016-06-02 | 13 | 17.0°C | 2005-06-25 | |||
| 14 | 14.3°C | 2011-06-10 | 14 | 16.9°C | 2009-06-30 | |||
| 15 | 14.4°C | 2012-06-12 | 15 | 16.6°C | 2026-06-28 | |||
| 16 | 14.4°C | 2002-06-09 | 16 | 16.5°C | 2019-06-24 | |||
| 17 | 14.5°C | 2012-06-05 | 17 | 16.5°C | 2006-06-13 | |||
| 18 | 14.5°C | 2001-06-17 | 18 | 16.4°C | 2023-06-28 | |||
| 19 | 14.6°C | 2020-06-10 | 19 | 16.3°C | 2023-06-12 | |||
| 20 | 14.6°C | 2002-06-07 | 20 | 16.3°C | 2019-06-25 | |||
| 21 | 14.6°C | 2016-06-03 | 21 | 16.3°C | 2025-06-26 | |||
| 22 | 14.7°C | 2000-06-05 | 22 | 16.3°C | 2017-06-22 | |||
| 23 | 14.7°C | 2002-06-04 | 23 | 16.2°C | 2021-06-17 | |||
| 24 | 14.8°C | 2008-06-12 | 24 | 16.1°C | 2001-06-26 | |||
| 25 | 14.8°C | 2009-06-05 | 25 | 16.1°C | 2017-06-19 | |||
| 26 | 14.8°C | 2012-06-03 | 26 | 16.1°C | 2018-06-19 | |||
| 27 | 14.9°C | 2000-06-01 | 27 | 16.0°C | 2010-06-30 | |||
| 28 | 14.9°C | 2002-06-10 | 28 | 16.0°C | 2005-06-20 | |||
| 29 | 14.9°C | 2012-06-08 | 29 | 15.9°C | 2017-06-20 | |||
| 30 | 15.0°C | 2009-06-06 | 30 | 15.9°C | 2009-06-26 | |||
| 31 | 15.0°C | 2022-06-05 | 31 | 15.9°C | 2020-06-24 | |||
| 32 | 15.1°C | 2004-06-23 | 32 | 15.9°C | 2026-06-17 | |||
| 33 | 15.1°C | 2007-06-24 | 33 | 15.8°C | 2025-06-22 | |||
| 34 | 15.1°C | 2021-06-04 | 34 | 15.8°C | 2026-06-18 | |||
| 35 | 15.2°C | 2025-06-05 | 35 | 15.8°C | 2012-06-27 | |||
| 36 | 15.2°C | 2024-06-15 | 36 | 15.8°C | 2010-06-29 | |||
| 37 | 15.3°C | 2019-06-13 | 37 | 15.8°C | 2009-06-29 | |||
| 38 | 15.3°C | 2006-06-01 | 38 | 15.8°C | 2025-06-30 | |||
| 39 | 15.4°C | 2013-06-11 | 39 | 15.7°C | 2003-06-19 | |||
| 40 | 15.4°C | 2000-06-24 | 40 | 15.7°C | 2026-06-20 | |||
| 41 | 15.5°C | 2014-06-04 | 41 | 15.7°C | 2001-06-30 | |||
| 42 | 15.5°C | 2013-06-09 | 42 | 15.7°C | 2008-06-28 | |||
| 43 | 15.5°C | 2009-06-10 | 43 | 15.7°C | 2001-06-27 | |||
| 44 | 15.6°C | 2011-06-18 | 44 | 15.7°C | 2008-06-22 | |||
| 45 | 15.6°C | 2012-06-07 | 45 | 15.6°C | 2021-06-28 | |||
| 46 | 15.7°C | 2005-06-06 | 46 | 15.6°C | 2010-06-28 | |||
| 47 | 15.8°C | 2001-06-02 | 47 | 15.6°C | 2017-06-24 | |||
| 48 | 15.8°C | 2011-06-22 | 48 | 15.5°C | 2021-06-15 | |||
| 49 | 15.9°C | 2012-06-10 | 49 | 15.5°C | 2025-06-21 | |||
| 50 | 15.9°C | 2010-06-19 | 50 | 15.3°C | 2016-06-23 | |||
Note that apparent temperatures only recorded from 6 January 2011