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 | 38.6°C | 2022-07-19 | 1 | 27.90°C | 2022-07-19 | 1 | 39.5°C | 2022-07-19 |
| 2 | 36.4°C | 2022-07-18 | 2 | 27.00°C | 2019-07-25 | 2 | 39.1°C | 2018-07-26 |
| 3 | 36.3°C | 2006-07-19 | 3 | 26.60°C | 2015-07-01 | 3 | 38.4°C | 2015-07-01 |
| 4 | 35.1°C | 2015-07-01 | 4 | 26.60°C | 2018-07-26 | 4 | 37.7°C | 2013-07-22 |
| 5 | 34.3°C | 2018-07-25 | 5 | 26.30°C | 2025-07-01 | 5 | 37.5°C | 2020-07-31 |
| 6 | 34.2°C | 2018-07-27 | 6 | 26.00°C | 2022-07-18 | 6 | 37.3°C | 2018-07-27 |
| 7 | 34.1°C | 2025-07-01 | 7 | 25.60°C | 2019-07-24 | 7 | 37.2°C | 2022-07-18 |
| 8 | 34.1°C | 2006-07-25 | 8 | 24.90°C | 2018-07-07 | 8 | 37.0°C | 2016-07-19 |
| 9 | 34.1°C | 2013-07-22 | 9 | 24.70°C | 2013-07-22 | 9 | 36.9°C | 2018-07-25 |
| 10 | 33.9°C | 2018-07-06 | 10 | 24.70°C | 2020-07-31 | 10 | 36.8°C | 2019-07-23 |
| 11 | 33.9°C | 2019-07-23 | 11 | 24.70°C | 2018-07-25 | 11 | 36.7°C | 2017-07-06 |
| 12 | 33.8°C | 2018-07-15 | 12 | 24.60°C | 2016-07-19 | 12 | 36.7°C | 2013-07-13 |
| 13 | 33.8°C | 2018-07-07 | 13 | 24.40°C | 2014-07-18 | 13 | 36.5°C | 2014-07-18 |
| 14 | 33.8°C | 2016-07-19 | 14 | 24.40°C | 2018-07-08 | 14 | 36.4°C | 2025-07-01 |
| 15 | 33.4°C | 2013-07-13 | 15 | 24.30°C | 2019-07-23 | 15 | 36.2°C | 2019-07-24 |
| 16 | 33.3°C | 2012-07-25 | 16 | 24.10°C | 2018-07-23 | 16 | 36.2°C | 2018-07-07 |
| 17 | 33.1°C | 2018-07-08 | 17 | 24.00°C | 2016-07-20 | 17 | 36.0°C | 2012-07-25 |
| 18 | 32.9°C | 2013-07-15 | 18 | 24.00°C | 2018-07-06 | 18 | 36.0°C | 2018-07-06 |
| 19 | 32.9°C | 2014-07-18 | 19 | 24.00°C | 2018-07-27 | 19 | 35.9°C | 2024-07-30 |
| 20 | 32.9°C | 2018-07-23 | 20 | 23.90°C | 2017-07-06 | 20 | 35.8°C | 2018-07-08 |
| 21 | 32.8°C | 2006-07-21 | 21 | 23.90°C | 2025-07-11 | 21 | 35.7°C | 2018-07-23 |
| 22 | 32.8°C | 2017-07-06 | 22 | 23.60°C | 2021-07-19 | 22 | 35.4°C | 2021-07-18 |
| 23 | 32.8°C | 2019-07-24 | 23 | 23.60°C | 2013-07-15 | 23 | 35.4°C | 2013-07-17 |
| 24 | 32.7°C | 2013-07-17 | 24 | 23.50°C | 2022-07-12 | 24 | 35.0°C | 2016-07-20 |
| 25 | 32.5°C | 2024-07-30 | 25 | 23.40°C | 2009-07-01 | 25 | 35.0°C | 2018-07-15 |
| 26 | 32.4°C | 2025-07-11 | 26 | 23.40°C | 2021-07-20 | 26 | 34.9°C | 2024-07-19 |
| 27 | 32.4°C | 2012-07-24 | 27 | 23.40°C | 2024-07-30 | 27 | 34.6°C | 2018-07-09 |
| 28 | 32.4°C | 2018-07-09 | 28 | 23.30°C | 2021-07-18 | 28 | 34.5°C | 2012-07-24 |
| 29 | 32.4°C | 2018-07-16 | 29 | 23.20°C | 2017-07-07 | 29 | 34.3°C | 2014-07-23 |
| 30 | 32.3°C | 2019-07-25 | 30 | 23.20°C | 2024-07-19 | 30 | 34.2°C | 2021-07-19 |
| 31 | 32.3°C | 2021-07-19 | 31 | 23.10°C | 2013-07-17 | 31 | 34.1°C | 2018-07-05 |
| 32 | 32.2°C | 2006-07-18 | 32 | 23.10°C | 2021-07-21 | 32 | 34.1°C | 2018-07-24 |
| 33 | 32.1°C | 2025-07-10 | 33 | 23.10°C | 2018-07-24 | 33 | 34.1°C | 2019-07-25 |
| 34 | 32.1°C | 2021-07-18 | 34 | 23.10°C | 2018-07-02 | 34 | 34.1°C | 2014-07-17 |
| 35 | 31.9°C | 2018-07-05 | 35 | 23.10°C | 2022-07-13 | 35 | 34.0°C | 2013-07-15 |
| 36 | 31.9°C | 2022-07-11 | 36 | 23.00°C | 2014-07-26 | 36 | 34.0°C | 2021-07-21 |
| 37 | 31.9°C | 2020-07-30 | 37 | 23.00°C | 2025-07-10 | 37 | 34.0°C | 2014-07-19 |
| 38 | 31.8°C | 2018-07-26 | 38 | 22.80°C | 2024-07-31 | 38 | 33.9°C | 2017-07-05 |
| 39 | 31.8°C | 2016-07-18 | 39 | 22.80°C | 2021-07-22 | 39 | 33.9°C | 2021-07-20 |
| 40 | 31.7°C | 2006-07-26 | 40 | 22.80°C | 2018-07-15 | 40 | 33.7°C | 2012-07-26 |
| 41 | 31.7°C | 2024-07-19 | 41 | 22.70°C | 2009-07-02 | 41 | 33.7°C | 2018-07-14 |
| 42 | 31.6°C | 2017-07-05 | 42 | 22.70°C | 2013-07-16 | 42 | 33.6°C | 2013-07-18 |
| 43 | 31.6°C | 2006-07-17 | 43 | 22.70°C | 2018-07-01 | 43 | 33.5°C | 2013-07-16 |
| 44 | 31.6°C | 2018-07-14 | 44 | 22.70°C | 2013-07-14 | 44 | 33.5°C | 2014-07-26 |
| 45 | 31.4°C | 2016-07-20 | 45 | 22.60°C | 2018-07-22 | 45 | 33.4°C | 2014-07-22 |
| 46 | 31.3°C | 2006-07-04 | 46 | 22.50°C | 2014-07-24 | 46 | 33.4°C | 2022-07-11 |
| 47 | 31.2°C | 2003-07-15 | 47 | 22.50°C | 2016-07-18 | 47 | 33.4°C | 2025-07-11 |
| 48 | 31.2°C | 2018-07-24 | 48 | 22.50°C | 2025-07-18 | 48 | 33.4°C | 2018-07-16 |
| 49 | 31.2°C | 2009-07-02 | 49 | 22.40°C | 2018-07-16 | 49 | 33.2°C | 2013-07-14 |
| 50 | 31.2°C | 2021-07-21 | 50 | 22.40°C | 2012-07-26 | 50 | 33.1°C | 2016-07-18 |
| Low temperature | Low average temperature | Low apparent temperature | ||||||
| 1 | 3.6°C | 2001-07-15 | 1 | 10.90°C | 2015-07-30 | 1 | 0.0°C | 2018-07-11 |
| 2 | 3.6°C | 2000-07-12 | 2 | 12.60°C | 2024-07-07 | 2 | 6.0°C | 2012-07-30 |
| 3 | 4.2°C | 2000-07-17 | 3 | 13.00°C | 2012-07-29 | 3 | 6.1°C | 2020-07-06 |
| 4 | 4.2°C | 2000-07-16 | 4 | 13.00°C | 2015-07-26 | 4 | 6.3°C | 2015-07-29 |
| 5 | 4.2°C | 2001-07-16 | 5 | 13.10°C | 2012-07-12 | 5 | 6.5°C | 2016-07-02 |
| 6 | 4.5°C | 2002-07-22 | 6 | 13.40°C | 2016-07-02 | 6 | 6.6°C | 2024-07-08 |
| 7 | 4.9°C | 2002-07-12 | 7 | 13.50°C | 2012-07-01 | 7 | 6.7°C | 2020-07-29 |
| 8 | 5.2°C | 2002-07-14 | 8 | 13.50°C | 2012-07-30 | 8 | 6.8°C | 2020-07-05 |
| 9 | 5.3°C | 2002-07-10 | 9 | 13.60°C | 2012-07-11 | 9 | 6.9°C | 2020-07-12 |
| 10 | 5.5°C | 2003-07-07 | 10 | 13.70°C | 2011-07-18 | 10 | 6.9°C | 2014-07-02 |
| 11 | 5.5°C | 2001-07-17 | 11 | 13.70°C | 2015-07-29 | 11 | 7.0°C | 2016-07-03 |
| 12 | 6.1°C | 2008-07-04 | 12 | 13.90°C | 2024-07-08 | 12 | 7.1°C | 2020-07-04 |
| 13 | 6.1°C | 2003-07-28 | 13 | 13.90°C | 2017-07-23 | 13 | 7.1°C | 2014-07-07 |
| 14 | 6.2°C | 2000-07-08 | 14 | 13.90°C | 2012-07-16 | 14 | 7.2°C | 2012-07-29 |
| 15 | 6.3°C | 2003-07-13 | 15 | 13.90°C | 2013-07-02 | 15 | 7.3°C | 2012-07-12 |
| 16 | 6.3°C | 2004-07-06 | 16 | 13.90°C | 2011-07-08 | 16 | 7.3°C | 2023-07-26 |
| 17 | 6.4°C | 2007-07-31 | 17 | 13.90°C | 2011-07-20 | 17 | 7.4°C | 2015-07-23 |
| 18 | 6.4°C | 2007-07-08 | 18 | 14.10°C | 2017-07-22 | 18 | 7.4°C | 2024-07-07 |
| 19 | 6.6°C | 2004-07-05 | 19 | 14.10°C | 2024-07-06 | 19 | 7.4°C | 2020-07-03 |
| 20 | 6.6°C | 2007-07-30 | 20 | 14.20°C | 2023-07-22 | 20 | 7.6°C | 2012-07-01 |
| 21 | 6.7°C | 2000-07-18 | 21 | 14.20°C | 2015-07-24 | 21 | 7.7°C | 2020-07-02 |
| 22 | 6.7°C | 2008-07-22 | 22 | 14.20°C | 2012-07-02 | 22 | 7.7°C | 2020-07-11 |
| 23 | 6.7°C | 2003-07-26 | 23 | 14.30°C | 2011-07-17 | 23 | 7.8°C | 2020-07-21 |
| 24 | 6.8°C | 2001-07-13 | 24 | 14.40°C | 2011-07-23 | 24 | 7.9°C | 2015-07-28 |
| 25 | 6.8°C | 2000-07-20 | 25 | 14.40°C | 2012-07-10 | 25 | 7.9°C | 2015-07-18 |
| 26 | 6.9°C | 2001-07-26 | 26 | 14.40°C | 2012-07-14 | 26 | 8.0°C | 2020-07-20 |
| 27 | 7.0°C | 2000-07-19 | 27 | 14.50°C | 2016-07-13 | 27 | 8.0°C | 2024-07-06 |
| 28 | 7.1°C | 2012-07-30 | 28 | 14.50°C | 2011-07-07 | 28 | 8.0°C | 2020-07-13 |
| 29 | 7.4°C | 2024-07-08 | 29 | 14.50°C | 2011-07-19 | 29 | 8.2°C | 2023-07-06 |
| 30 | 7.4°C | 2000-07-02 | 30 | 14.50°C | 2023-07-04 | 30 | 8.2°C | 2015-07-30 |
| 31 | 7.5°C | 2005-07-05 | 31 | 14.60°C | 2016-07-12 | 31 | 8.2°C | 2017-07-23 |
| 32 | 7.5°C | 2003-07-08 | 32 | 14.60°C | 2024-07-02 | 32 | 8.3°C | 2023-07-07 |
| 33 | 7.6°C | 2015-07-29 | 33 | 14.70°C | 2016-07-03 | 33 | 8.3°C | 2020-07-07 |
| 34 | 7.7°C | 2004-07-13 | 34 | 14.70°C | 2021-07-06 | 34 | 8.4°C | 2011-07-03 |
| 35 | 7.8°C | 2004-07-19 | 35 | 14.70°C | 2011-07-13 | 35 | 8.5°C | 2015-07-25 |
| 36 | 7.9°C | 2016-07-03 | 36 | 14.80°C | 2014-07-08 | 36 | 8.5°C | 2022-07-01 |
| 37 | 7.9°C | 2001-07-25 | 37 | 14.80°C | 2011-07-21 | 37 | 8.6°C | 2012-07-22 |
| 38 | 7.9°C | 2020-07-29 | 38 | 14.80°C | 2012-07-20 | 38 | 8.6°C | 2017-07-22 |
| 39 | 8.0°C | 2002-07-11 | 39 | 14.80°C | 2009-07-08 | 39 | 8.6°C | 2019-07-01 |
| 40 | 8.0°C | 2002-07-15 | 40 | 14.90°C | 2012-07-15 | 40 | 8.6°C | 2014-07-08 |
| 41 | 8.0°C | 2007-07-09 | 41 | 14.90°C | 2024-07-03 | 41 | 8.6°C | 2024-07-14 |
| 42 | 8.1°C | 2023-07-26 | 42 | 14.90°C | 2024-07-13 | 42 | 8.7°C | 2019-07-02 |
| 43 | 8.1°C | 2001-07-12 | 43 | 14.90°C | 2009-07-30 | 43 | 8.8°C | 2016-07-01 |
| 44 | 8.1°C | 2001-07-23 | 44 | 15.00°C | 2023-07-26 | 44 | 8.8°C | 2015-07-27 |
| 45 | 8.1°C | 2008-07-13 | 45 | 15.10°C | 2009-07-09 | 45 | 8.8°C | 2022-07-05 |
| 46 | 8.1°C | 2020-07-12 | 46 | 15.10°C | 2009-07-07 | 46 | 9.0°C | 2015-07-08 |
| 47 | 8.1°C | 2024-07-07 | 47 | 15.10°C | 2017-07-24 | 47 | 9.0°C | 2015-07-09 |
| 48 | 8.1°C | 2012-07-12 | 48 | 15.10°C | 2023-07-03 | 48 | 9.1°C | 2023-07-05 |
| 49 | 8.2°C | 2014-07-02 | 49 | 15.20°C | 2014-07-11 | 49 | 9.1°C | 2012-07-23 |
| 50 | 8.3°C | 2014-07-07 | 50 | 15.20°C | 2011-07-16 | 50 | 9.1°C | 2013-07-11 |
| Lowest maximum temperature | Highest minimum temperature | |||||||
| 1 | 12.6°C | 2015-07-30 | 1 | 19.7°C | 2025-07-01 | |||
| 2 | 15.1°C | 2000-07-11 | 2 | 19.6°C | 2015-07-01 | |||
| 3 | 15.6°C | 2012-07-16 | 3 | 19.5°C | 2019-07-24 | |||
| 4 | 15.8°C | 2015-07-26 | 4 | 18.6°C | 2016-07-20 | |||
| 5 | 15.8°C | 2000-07-24 | 5 | 18.6°C | 2022-07-19 | |||
| 6 | 16.1°C | 2011-07-18 | 6 | 18.5°C | 2014-07-18 | |||
| 7 | 16.2°C | 2000-07-14 | 7 | 18.4°C | 2014-07-19 | |||
| 8 | 16.2°C | 2002-07-02 | 8 | 18.3°C | 2019-07-26 | |||
| 9 | 16.3°C | 2015-07-24 | 9 | 18.2°C | 2022-07-31 | |||
| 10 | 16.4°C | 2011-07-08 | 10 | 18.1°C | 2022-07-13 | |||
| 11 | 16.5°C | 2004-07-04 | 11 | 18.1°C | 2018-07-27 | |||
| 12 | 16.6°C | 2011-07-07 | 12 | 18.0°C | 2002-07-29 | |||
| 13 | 16.7°C | 2024-07-07 | 13 | 18.0°C | 2006-07-20 | |||
| 14 | 16.8°C | 2000-07-05 | 14 | 17.9°C | 2024-07-31 | |||
| 15 | 16.8°C | 2011-07-20 | 15 | 17.9°C | 2018-07-26 | |||
| 16 | 16.8°C | 2000-07-07 | 16 | 17.9°C | 2023-07-08 | |||
| 17 | 16.9°C | 2000-07-15 | 17 | 17.8°C | 2010-07-26 | |||
| 18 | 16.9°C | 2024-07-06 | 18 | 17.8°C | 2019-07-25 | |||
| 19 | 16.9°C | 2011-07-17 | 19 | 17.8°C | 2014-07-27 | |||
| 20 | 16.9°C | 2002-07-12 | 20 | 17.7°C | 2001-07-04 | |||
| 21 | 17.1°C | 2017-07-22 | 21 | 17.7°C | 2016-07-17 | |||
| 22 | 17.1°C | 2011-07-13 | 22 | 17.5°C | 2006-07-26 | |||
| 23 | 17.1°C | 2000-07-10 | 23 | 17.4°C | 2018-07-23 | |||
| 24 | 17.2°C | 2002-07-01 | 24 | 17.4°C | 2014-07-20 | |||
| 25 | 17.3°C | 2011-07-16 | 25 | 17.4°C | 2009-07-03 | |||
| 26 | 17.3°C | 2012-07-14 | 26 | 17.4°C | 2006-07-30 | |||
| 27 | 17.4°C | 2013-07-02 | 27 | 17.4°C | 2025-07-17 | |||
| 28 | 17.4°C | 2000-07-08 | 28 | 17.3°C | 2022-07-20 | |||
| 29 | 17.5°C | 2002-07-08 | 29 | 17.3°C | 2013-07-23 | |||
| 30 | 17.5°C | 2011-07-23 | 30 | 17.2°C | 2017-07-08 | |||
| 31 | 17.5°C | 2012-07-03 | 31 | 17.2°C | 2018-07-02 | |||
| 32 | 17.5°C | 2005-07-04 | 32 | 17.2°C | 2013-07-15 | |||
| 33 | 17.5°C | 2002-07-03 | 33 | 17.2°C | 2018-07-20 | |||
| 34 | 17.5°C | 2002-07-05 | 34 | 17.1°C | 2002-07-31 | |||
| 35 | 17.6°C | 2000-07-16 | 35 | 17.1°C | 2013-07-22 | |||
| 36 | 17.6°C | 2002-07-07 | 36 | 17.1°C | 2001-07-06 | |||
| 37 | 17.6°C | 2009-07-11 | 37 | 17.1°C | 2017-07-07 | |||
| 38 | 17.7°C | 2001-07-19 | 38 | 17.0°C | 2006-07-22 | |||
| 39 | 17.7°C | 2004-07-12 | 39 | 17.0°C | 2017-07-19 | |||
| 40 | 17.7°C | 2000-07-12 | 40 | 17.0°C | 2001-07-05 | |||
| 41 | 17.8°C | 2012-07-18 | 41 | 17.0°C | 2025-07-19 | |||
| 42 | 17.8°C | 2014-07-10 | 42 | 16.9°C | 2018-07-25 | |||
| 43 | 17.8°C | 2009-07-17 | 43 | 16.9°C | 2009-07-01 | |||
| 44 | 17.8°C | 2004-07-03 | 44 | 16.9°C | 2025-07-18 | |||
| 45 | 17.9°C | 2023-07-24 | 45 | 16.9°C | 2017-07-06 | |||
| 46 | 17.9°C | 2023-07-22 | 46 | 16.9°C | 2017-07-16 | |||
| 47 | 17.9°C | 2008-07-06 | 47 | 16.9°C | 2020-07-31 | |||
| 48 | 17.9°C | 2004-07-08 | 48 | 16.9°C | 2019-07-12 | |||
| 49 | 17.9°C | 2019-07-19 | 49 | 16.8°C | 2018-07-07 | |||
| 50 | 17.9°C | 2021-07-06 | 50 | 16.7°C | 2022-07-25 | |||
Note that apparent temperatures only recorded from 6 January 2011