Kumurdo's average temperature over the last 30 years is around 5.9°C. Aug is typically the hottest month and Jan the coldest, with total annual rainfall averaging about 765 mm.
| Year | Max Temp | Min Temp | Precipitation |
|---|---|---|---|
| 2025 | 33°C | -19°C | 559 mm |
| 2024 | 31°C | -20°C | 789 mm |
| 2023 | 33°C | -20°C | 707 mm |
| 2022 | 32°C | -19°C | 568 mm |
| 2021 | 31°C | -19°C | 592 mm |
| 2020 | 30°C | -28°C | 586 mm |
| 2019 | 32°C | -17°C | 481 mm |
| 2018 | 31°C | -14°C | 594 mm |
| 2017 | 32°C | -22°C | 571 mm |
| 2016 | 27°C | -25°C | 1011 mm |
| 2015 | 30°C | -25°C | 895 mm |
| 2014 | 28°C | -28°C | 817 mm |
| 2013 | 27°C | -21°C | 758 mm |
| 2012 | 27°C | -23°C | 722 mm |
| 2011 | 30°C | -22°C | 897 mm |
| 2010 | 28°C | -22°C | 855 mm |
| 2009 | 26°C | -23°C | 851 mm |
| 2008 | 27°C | -24°C | 684 mm |
| 2007 | 28°C | -20°C | 881 mm |
| 2006 | 29°C | -24°C | 869 mm |
| 2005 | 27°C | -22°C | 1024 mm |
| 2004 | 25°C | -22°C | 809 mm |
| 2003 | 28°C | -21°C | 819 mm |
| 2002 | 26°C | -22°C | 915 mm |
| 2001 | 29°C | -24°C | 755 mm |
| 2000 | 32°C | -22°C | 651 mm |
| 1999 | 28°C | -18°C | 936 mm |
| 1998 | 29°C | -19°C | 714 mm |
| 1997 | 26°C | -21°C | 792 mm |
| 1996 | 26°C | -21°C | 901 mm |
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | -1°C | -12°C | 35 mm |
| Feb | 0°C | -10°C | 38 mm |
| Mar | 4°C | -6°C | 66 mm |
| Apr | 10°C | -1°C | 94 mm |
| May | 15°C | 4°C | 119 mm |
| Jun | 19°C | 8°C | 91 mm |
| Jul | 22°C | 11°C | 64 mm |
| Aug | 23°C | 12°C | 54 mm |
| Sep | 19°C | 8°C | 53 mm |
| Oct | 13°C | 3°C | 66 mm |
| Nov | 6°C | -3°C | 45 mm |
| Dec | 1°C | -8°C | 40 mm |