Mount Gambier Post Office Weather Records (ASN00026020)
Record envelope, standing records and threshold days for Mount Gambier Post Office (ASN00026020), Australia, with 165 years of record.
Key Facts for Mount Gambier Post Office
- Mount Gambier Post Office (ASN00026020) is a weather station in Australia at -37.83 latitude and 140.78 longitude, 65 m (213 ft) above sea level.
- The station reports from 1861 to 2025, 165 years of record.
- 1,464 records set at Mount Gambier Post Office still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Mount Gambier Post Office set a daily record low minimum temperature of 1.6 C (34.9 F) on 22 May 2025.
About the Station
- Location: Australia, -37.83 latitude, 140.78 longitude.
- Elevation: 65 m (213 ft).
- Period of record: 1861 to 2025, 165 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 44.1 C (111.4 F) | 1.7 C (35.1 F) | n/a | n/a |
| Feb | 43.1 C (109.6 F) | 0.0 C (32.0 F) | n/a | n/a |
| Mar | 41.3 C (106.3 F) | -0.1 C (31.8 F) | n/a | n/a |
| Apr | 35.8 C (96.4 F) | 0.0 C (32.0 F) | n/a | n/a |
| May | 28.1 C (82.6 F) | -1.4 C (29.5 F) | n/a | n/a |
| Jun | 21.7 C (71.1 F) | -3.0 C (26.6 F) | n/a | n/a |
| Jul | 21.4 C (70.5 F) | -3.3 C (26.1 F) | n/a | n/a |
| Aug | 26.6 C (79.9 F) | -2.2 C (28.0 F) | n/a | n/a |
| Sep | 30.4 C (86.7 F) | -1.7 C (28.9 F) | n/a | n/a |
| Oct | 36.8 C (98.2 F) | -1.1 C (30.0 F) | n/a | n/a |
| Nov | 38.9 C (102.0 F) | 1.0 C (33.8 F) | n/a | n/a |
| Dec | 43.3 C (109.9 F) | 2.1 C (35.8 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1908 | 30 |
| 1909 | 20 |
| 1910 | 15 |
| 1911 | 29 |
| 1912 | 20 |
| 1913 | 25 |
| 1914 | 36 |
| 1915 | 23 |
| 1916 | 33 |
| 1917 | 25 |
| 1918 | 13 |
| 1919 | 34 |
| 1920 | 23 |
| 1921 | 26 |
| 1922 | 17 |
| 1923 | 21 |
| 1924 | 12 |
| 1925 | 22 |
| 1926 | 23 |
| 1927 | 21 |
| 1928 | 14 |
| 1929 | 16 |
| 1930 | 28 |
| 1931 | 14 |
| 1932 | 17 |
| 1933 | 17 |
| 1934 | 33 |
| 1935 | 18 |
| 1936 | 8 |
| 1937 | 18 |
| 1938 | 23 |
| 1939 | 19 |
| 1940 | 27 |
| 1941 | 29 |
| 1942 | 25 |
| 1943 | 23 |
| 1944 | 31 |
| 1945 | 22 |
| 1946 | 22 |
| 1947 | 15 |
| 1948 | 29 |
| 1949 | 33 |
| 1950 | 26 |
| 1951 | 22 |
| 1952 | 1 |
| 1954 | 10 |
| 1955 | 31 |
| 1956 | 18 |
| 1957 | 31 |
| 1978 | 1 |
| 1980 | 19 |
| 1981 | 7 |
| 1997 | 14 |
| 1998 | 12 |
| 1999 | 9 |
| 2000 | 5 |
| 2001 | 12 |
| 2002 | 11 |
| 2003 | 13 |
| 2004 | 11 |
| 2005 | 18 |
| 2006 | 18 |
| 2007 | 14 |
| 2008 | 13 |
| 2009 | 20 |
| 2010 | 5 |
| 2011 | 12 |
| 2012 | 9 |
| 2013 | 13 |
| 2014 | 18 |
| 2015 | 17 |
| 2016 | 10 |
| 2017 | 18 |
| 2018 | 11 |
| 2019 | 26 |
| 2020 | 10 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 8 |
| 2025 | 6 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1944-07-01 | Record low minimum temperature | Record low minimum temperature -3.1 C (26.4 F) |
| 1954-07-12 | Record low minimum temperature | Record low minimum temperature -3.3 C (26.1 F) |
| 2014-01-16 | Record high maximum temperature | Record high maximum temperature 44.1 C (111.4 F) |
Wettest Day of Each Month
Jan: 91.4 mm (3.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 91.4 mm (3.6 in) | 12 January 1874 |
| Feb | 82.8 mm (3.3 in) | 18 February 1946 |
| Mar | 90.2 mm (3.6 in) | 22 March 1880 |
| Apr | 77.2 mm (3.0 in) | 2 April 1889 |
| May | 68.6 mm (2.7 in) | 15 May 1909 |
| Jun | 61.0 mm (2.4 in) | 24 June 1875 |
| Jul | 53.8 mm (2.1 in) | 18 July 1974 |
| Aug | 48.0 mm (1.9 in) | 4 August 1990 |
| Sep | 55.4 mm (2.2 in) | 1 September 1873 |
| Oct | 40.9 mm (1.6 in) | 31 October 1997 |
| Nov | 68.6 mm (2.7 in) | 3 November 2007 |
| Dec | 74.7 mm (2.9 in) | 12 December 2008 |
Period of Record Coverage
1908 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1908 | 365 | 100% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 364 | 100% | Yes |
| 1912 | 365 | 100% | Yes |
| 1913 | 364 | 100% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 365 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 334 | 92% | Yes |
| 1952 | 60 | 16% | No |
| 1954 | 175 | 48% | No |
| 1955 | 342 | 94% | Yes |
| 1956 | 355 | 97% | Yes |
| 1957 | 317 | 87% | No |
| 1997 | 341 | 93% | Yes |
| 1998 | 346 | 95% | Yes |
| 1999 | 355 | 97% | Yes |
| 2000 | 349 | 95% | Yes |
| 2001 | 355 | 97% | Yes |
| 2002 | 347 | 95% | Yes |
| 2003 | 348 | 95% | Yes |
| 2004 | 349 | 95% | Yes |
| 2005 | 352 | 96% | Yes |
| 2006 | 344 | 94% | Yes |
| 2007 | 350 | 96% | Yes |
| 2008 | 354 | 97% | Yes |
| 2009 | 355 | 97% | Yes |
| 2010 | 351 | 96% | Yes |
| 2011 | 356 | 98% | Yes |
| 2012 | 359 | 98% | Yes |
| 2013 | 352 | 96% | Yes |
| 2014 | 352 | 96% | Yes |
| 2015 | 349 | 96% | Yes |
| 2016 | 333 | 91% | Yes |
| 2017 | 338 | 93% | Yes |
| 2018 | 337 | 92% | Yes |
| 2019 | 340 | 93% | Yes |
| 2020 | 206 | 56% | No |
| 2021 | 257 | 70% | No |
| 2022 | 202 | 55% | No |
| 2023 | 131 | 36% | No |
| 2024 | 55 | 15% | No |
| 2025 | 61 | 17% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 22 May 2025 | Mount Gambier Post Office, AU | daily low min | 1.6 C (34.9 F) | 0.6 C (1.1 F) | 95 years | 39 of 100 (Notable) |
| 21 May 2025 | Mount Gambier Post Office, AU | daily low min | -0.1 C (31.8 F) | 0.8 C (1.4 F) | 12 years | 15 of 100 (Routine) |
| 2 May 2025 | Mount Gambier Post Office, AU | daily low min | 1.2 C (34.2 F) | 0.1 C (0.2 F) | 12 years | 13 of 100 (Routine) |
| 20 April 2025 | Mount Gambier Post Office, AU | daily rain | 18.8 mm (0.7 in) | 1.5 mm (0.06 in) | 19 years | 17 of 100 (Routine) |
| 15 April 2025 | Mount Gambier Post Office, AU | daily high max | 32.0 C (89.6 F) | 2.0 C (3.6 F) | 103 years | 44 of 100 (Notable) |
| 13 April 2025 | Mount Gambier Post Office, AU | daily high max | 34.1 C (93.4 F) | 3.6 C (6.5 F) | 18 years | 23 of 100 (Routine) |
| 12 April 2025 | Mount Gambier Post Office, AU | daily high max | 32.5 C (90.5 F) | 2.5 C (4.5 F) | 70 years | 36 of 100 (Notable) |
| 27 September 2024 | Mount Gambier Post Office, AU | daily low min | -0.2 C (31.6 F) | 0.8 C (1.4 F) | 97 years | 41 of 100 (Notable) |
| 5 September 2024 | Mount Gambier Post Office, AU | daily rain | 14.5 mm (0.6 in) | 0.3 mm (0.01 in) | 82 years | 20 of 100 (Routine) |
| 4 September 2024 | Mount Gambier Post Office, AU | daily high min | 10.0 C (50.0 F) | 0.2 C (0.4 F) | 85 years | 35 of 100 (Notable) |
| 24 August 2024 | Mount Gambier Post Office, AU | daily high min (Tie) | 11.2 C (52.2 F) | tie | 109 years | 10 of 100 (Routine) |
| 14 August 2024 | Mount Gambier Post Office, AU | daily high max | 20.5 C (68.9 F) | 1.3 C (2.3 F) | 7 years | 17 of 100 (Routine) |
| 13 August 2024 | Mount Gambier Post Office, AU | daily high max | 21.2 C (70.2 F) | 0.8 C (1.4 F) | 76 years | 35 of 100 (Notable) |
| 18 June 2024 | Mount Gambier Post Office, AU | daily low min | -1.9 C (28.6 F) | 2.7 C (4.9 F) | 74 years | 40 of 100 (Notable) |
| 23 May 2024 | Mount Gambier Post Office, AU | daily low min | -0.2 C (31.6 F) | 0.9 C (1.6 F) | 2 years | 12 of 100 (Routine) |
| 22 April 2024 | Mount Gambier Post Office, AU | daily low min | 2.0 C (35.6 F) | 1.1 C (2.0 F) | 114 years | 43 of 100 (Notable) |
| 3 March 2024 | Mount Gambier Post Office, AU | daily low min | 5.9 C (42.6 F) | 0.1 C (0.2 F) | 19 years | 15 of 100 (Routine) |
| 10 December 2023 | Mount Gambier Post Office, AU | daily low max (Tie) | 15.6 C (60.1 F) | tie | 110 years | 10 of 100 (Routine) |
| 23 November 2023 | Mount Gambier Post Office, AU | daily rain | 18.3 mm (0.7 in) | 2.8 mm (0.11 in) | 116 years | 20 of 100 (Routine) |
| 14 August 2023 | Mount Gambier Post Office, AU | daily low min | -1.1 C (30.0 F) | 0.5 C (0.9 F) | 102 years | 41 of 100 (Notable) |
Climate Trend
43 complete years, 1908 to 1950| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1908 | 14.0 C | +0.25 C |
| 1909 | 13.1 C | -0.63 C |
| 1910 | 14.1 C | +0.32 C |
| 1911 | 14.0 C | +0.23 C |
| 1912 | 14.0 C | +0.24 C |
| 1913 | 13.7 C | +0.00 C |
| 1914 | 14.7 C | +0.92 C |
| 1915 | 13.9 C | +0.19 C |
| 1916 | 13.6 C | -0.12 C |
| 1917 | 13.5 C | -0.24 C |
| 1918 | 14.2 C | +0.43 C |
| 1919 | 14.3 C | +0.59 C |
| 1920 | 13.9 C | +0.12 C |
| 1921 | 14.7 C | +0.97 C |
| 1922 | 13.9 C | +0.16 C |
| 1923 | 13.8 C | +0.08 C |
| 1924 | 13.0 C | -0.70 C |
| 1925 | 13.7 C | -0.03 C |
| 1926 | 13.9 C | +0.20 C |
| 1927 | 13.7 C | -0.06 C |
| 1928 | 14.0 C | +0.24 C |
| 1929 | 13.3 C | -0.45 C |
| 1930 | 14.2 C | +0.44 C |
| 1931 | 13.5 C | -0.27 C |
| 1932 | 13.8 C | +0.01 C |
| 1933 | 13.7 C | -0.09 C |
| 1934 | 14.4 C | +0.66 C |
| 1935 | 13.8 C | +0.04 C |
| 1936 | 13.8 C | +0.06 C |
| 1937 | 14.0 C | +0.29 C |
| 1938 | 14.0 C | +0.29 C |
| 1939 | 14.0 C | +0.27 C |
| 1940 | 13.4 C | -0.32 C |
| 1941 | 13.7 C | -0.09 C |
| 1942 | 14.0 C | +0.27 C |
| 1943 | 13.0 C | -0.74 C |
| 1944 | 13.4 C | -0.33 C |
| 1945 | 13.2 C | -0.51 C |
| 1946 | 12.8 C | -0.94 C |
| 1947 | 13.8 C | +0.10 C |
| 1948 | 13.0 C | -0.70 C |
| 1949 | 12.7 C | -1.05 C |
| 1950 | 13.6 C | -0.19 C |
The annual mean temperature here has fallen by 0.2 C (0.1 to 0.3) per decade over 1908 to 1950. In Fahrenheit: 0.3 F (0.1 to 0.5) per decade. The slope is a straight line fitted to 43 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.2 C (-0.3 to -0.1) per decade | -0.3 F (-0.5 to -0.1) per decade | 1908 to 1950 | 43 | Fall |
| Mean daily maximum | -0.2 C (-0.3 to -0.1) per decade | -0.3 F (-0.6 to -0.1) per decade | 1908 to 1950 | 43 | Fall |
| Mean daily minimum | -0.12 C (-0.21 to -0.03) per decade | -0.2 F (-0.4 to -0.1) per decade | 1908 to 1950 | 43 | Fall |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1861 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 44.1 C (111.4 F) | 2014 | 39.4 C (102.9 F) | 78 |
| Coldest night (TNn) | -3.3 C (26.1 F) | 1954 | -1.1 C (30.0 F) | 85 |
| Wettest day (Rx1day) | 91.4 mm (3.6 in) | 1874 | 33.0 mm (1.3 in) | 163 |
| Wettest five days (Rx5day) | 164.4 mm (6.5 in) | 1861 | 63.0 mm (2.5 in) | 161 |
| Longest dry spell (CDD) | 94 days | 1923 | 22 days | 163 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1861 | n/a |
| 1862 | n/a |
| 1863 | n/a |
| 1864 | n/a |
| 1865 | n/a |
| 1866 | n/a |
| 1867 | n/a |
| 1868 | n/a |
| 1869 | n/a |
| 1870 | n/a |
| 1871 | n/a |
| 1872 | n/a |
| 1873 | n/a |
| 1874 | n/a |
| 1875 | n/a |
| 1876 | n/a |
| 1877 | n/a |
| 1878 | n/a |
| 1879 | n/a |
| 1880 | n/a |
| 1881 | n/a |
| 1882 | n/a |
| 1883 | n/a |
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | n/a |
| 1891 | n/a |
| 1892 | n/a |
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | n/a |
| 1901 | n/a |
| 1902 | n/a |
| 1903 | n/a |
| 1904 | n/a |
| 1905 | n/a |
| 1906 | n/a |
| 1907 | n/a |
| 1908 | 44.0 C (111.2 F) |
| 1909 | 36.1 C (97.0 F) |
| 1910 | 39.4 C (102.9 F) |
| 1911 | 36.8 C (98.2 F) |
| 1912 | 43.1 C (109.6 F) |
| 1913 | 39.4 C (102.9 F) |
| 1914 | 40.8 C (105.4 F) |
| 1915 | 39.6 C (103.3 F) |
| 1916 | 39.2 C (102.6 F) |
| 1917 | 38.9 C (102.0 F) |
| 1918 | 38.4 C (101.1 F) |
| 1919 | 40.1 C (104.2 F) |
| 1920 | 40.9 C (105.6 F) |
| 1921 | 38.9 C (102.0 F) |
| 1922 | 37.8 C (100.0 F) |
| 1923 | 37.7 C (99.9 F) |
| 1924 | 39.0 C (102.2 F) |
| 1925 | 37.8 C (100.0 F) |
| 1926 | 36.4 C (97.5 F) |
| 1927 | 38.3 C (100.9 F) |
| 1928 | 38.4 C (101.1 F) |
| 1929 | 40.3 C (104.5 F) |
| 1930 | 39.4 C (102.9 F) |
| 1931 | 35.3 C (95.5 F) |
| 1932 | 39.6 C (103.3 F) |
| 1933 | 35.3 C (95.5 F) |
| 1934 | 41.3 C (106.3 F) |
| 1935 | 37.0 C (98.6 F) |
| 1936 | 35.2 C (95.4 F) |
| 1937 | 37.2 C (99.0 F) |
| 1938 | 37.7 C (99.9 F) |
| 1939 | 43.3 C (109.9 F) |
| 1940 | 41.0 C (105.8 F) |
| 1941 | 40.7 C (105.3 F) |
| 1942 | 40.6 C (105.1 F) |
| 1943 | 40.7 C (105.3 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 39.7 C (103.5 F) |
| 1946 | 38.9 C (102.0 F) |
| 1947 | 37.9 C (100.2 F) |
| 1948 | 41.7 C (107.1 F) |
| 1949 | 36.7 C (98.1 F) |
| 1950 | 39.2 C (102.6 F) |
| 1951 | 39.6 C (103.3 F) |
| 1952 | 34.8 C (94.6 F) |
| 1953 | n/a |
| 1954 | 36.7 C (98.1 F) |
| 1955 | 43.3 C (109.9 F) |
| 1956 | 35.0 C (95.0 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | 41.2 C (106.2 F) |
| 1998 | 40.8 C (105.4 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 39.6 C (103.3 F) |
| 2001 | 41.6 C (106.9 F) |
| 2002 | 35.8 C (96.4 F) |
| 2003 | 39.5 C (103.1 F) |
| 2004 | 41.6 C (106.9 F) |
| 2005 | 38.9 C (102.0 F) |
| 2006 | 40.4 C (104.7 F) |
| 2007 | 43.3 C (109.9 F) |
| 2008 | 41.3 C (106.3 F) |
| 2009 | 43.6 C (110.5 F) |
| 2010 | 42.5 C (108.5 F) |
| 2011 | 39.6 C (103.3 F) |
| 2012 | 41.7 C (107.1 F) |
| 2013 | 40.9 C (105.6 F) |
| 2014 | 44.1 C (111.4 F) |
| 2015 | 42.8 C (109.0 F) |
| 2016 | 38.4 C (101.1 F) |
| 2017 | 39.0 C (102.2 F) |
| 2018 | 41.9 C (107.4 F) |
| 2019 | 44.0 C (111.2 F) |
| 2020 | 42.1 C (107.8 F) |
| 2021 | 36.8 C (98.2 F) |
| 2022 | 36.9 C (98.4 F) |
| 2023 | 33.8 C (92.8 F) |
| 2024 | 35.8 C (96.4 F) |
| 2025 | 37.5 C (99.5 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1861 | n/a |
| 1862 | n/a |
| 1863 | n/a |
| 1864 | n/a |
| 1865 | n/a |
| 1866 | n/a |
| 1867 | n/a |
| 1868 | n/a |
| 1869 | n/a |
| 1870 | n/a |
| 1871 | n/a |
| 1872 | n/a |
| 1873 | n/a |
| 1874 | n/a |
| 1875 | n/a |
| 1876 | n/a |
| 1877 | n/a |
| 1878 | n/a |
| 1879 | n/a |
| 1880 | n/a |
| 1881 | n/a |
| 1882 | n/a |
| 1883 | n/a |
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | n/a |
| 1891 | n/a |
| 1892 | n/a |
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | n/a |
| 1901 | n/a |
| 1902 | n/a |
| 1903 | n/a |
| 1904 | n/a |
| 1905 | n/a |
| 1906 | n/a |
| 1907 | n/a |
| 1908 | -1.2 C (29.8 F) |
| 1909 | -0.6 C (30.9 F) |
| 1910 | -0.1 C (31.8 F) |
| 1911 | -2.7 C (27.1 F) |
| 1912 | -2.8 C (27.0 F) |
| 1913 | -1.8 C (28.8 F) |
| 1914 | -2.2 C (28.0 F) |
| 1915 | -1.1 C (30.0 F) |
| 1916 | -1.1 C (30.0 F) |
| 1917 | -2.2 C (28.0 F) |
| 1918 | -1.7 C (28.9 F) |
| 1919 | -1.1 C (30.0 F) |
| 1920 | -0.6 C (30.9 F) |
| 1921 | 0.8 C (33.4 F) |
| 1922 | -1.1 C (30.0 F) |
| 1923 | 0.6 C (33.1 F) |
| 1924 | -1.1 C (30.0 F) |
| 1925 | -1.1 C (30.0 F) |
| 1926 | -0.8 C (30.6 F) |
| 1927 | -1.6 C (29.1 F) |
| 1928 | 0.2 C (32.4 F) |
| 1929 | -1.2 C (29.8 F) |
| 1930 | -1.6 C (29.1 F) |
| 1931 | -0.6 C (30.9 F) |
| 1932 | -0.6 C (30.9 F) |
| 1933 | -0.9 C (30.4 F) |
| 1934 | -1.2 C (29.8 F) |
| 1935 | -0.2 C (31.6 F) |
| 1936 | -1.1 C (30.0 F) |
| 1937 | -1.7 C (28.9 F) |
| 1938 | -1.1 C (30.0 F) |
| 1939 | -2.1 C (28.2 F) |
| 1940 | -1.2 C (29.8 F) |
| 1941 | -0.3 C (31.5 F) |
| 1942 | -0.7 C (30.7 F) |
| 1943 | -1.2 C (29.8 F) |
| 1944 | -3.1 C (26.4 F) |
| 1945 | -2.0 C (28.4 F) |
| 1946 | -1.0 C (30.2 F) |
| 1947 | -0.1 C (31.8 F) |
| 1948 | -1.4 C (29.5 F) |
| 1949 | -1.2 C (29.8 F) |
| 1950 | -1.4 C (29.5 F) |
| 1951 | -2.2 C (28.0 F) |
| 1952 | 5.0 C (41.0 F) |
| 1953 | n/a |
| 1954 | -3.3 C (26.1 F) |
| 1955 | -2.2 C (28.0 F) |
| 1956 | -2.2 C (28.0 F) |
| 1957 | -2.8 C (27.0 F) |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1977 | n/a |
| 1978 | -0.1 C (31.8 F) |
| 1979 | 8.0 C (46.4 F) |
| 1980 | 0.0 C (32.0 F) |
| 1981 | 0.0 C (32.0 F) |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | 5.3 C (41.5 F) |
| 1995 | 1.6 C (34.9 F) |
| 1996 | 5.1 C (41.2 F) |
| 1997 | 2.0 C (35.6 F) |
| 1998 | -1.8 C (28.8 F) |
| 1999 | 0.6 C (33.1 F) |
| 2000 | 0.0 C (32.0 F) |
| 2001 | -1.0 C (30.2 F) |
| 2002 | -1.2 C (29.8 F) |
| 2003 | -0.7 C (30.7 F) |
| 2004 | -0.6 C (30.9 F) |
| 2005 | -0.2 C (31.6 F) |
| 2006 | -3.0 C (26.6 F) |
| 2007 | -2.6 C (27.3 F) |
| 2008 | -0.4 C (31.3 F) |
| 2009 | -0.5 C (31.1 F) |
| 2010 | -0.8 C (30.6 F) |
| 2011 | -0.9 C (30.4 F) |
| 2012 | -0.3 C (31.5 F) |
| 2013 | -0.9 C (30.4 F) |
| 2014 | -1.7 C (28.9 F) |
| 2015 | -0.3 C (31.5 F) |
| 2016 | 0.2 C (32.4 F) |
| 2017 | -2.1 C (28.2 F) |
| 2018 | -1.4 C (29.5 F) |
| 2019 | -2.2 C (28.0 F) |
| 2020 | -1.4 C (29.5 F) |
| 2021 | -0.8 C (30.6 F) |
| 2022 | -2.1 C (28.2 F) |
| 2023 | -1.1 C (30.0 F) |
| 2024 | -1.9 C (28.6 F) |
| 2025 | -0.1 C (31.8 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1861 | 57.2 mm (2.3 in) |
| 1862 | 31.0 mm (1.2 in) |
| 1863 | 57.4 mm (2.3 in) |
| 1864 | 26.2 mm (1.0 in) |
| 1865 | 44.2 mm (1.7 in) |
| 1866 | 38.9 mm (1.5 in) |
| 1867 | 29.2 mm (1.1 in) |
| 1868 | 25.9 mm (1.0 in) |
| 1869 | 25.9 mm (1.0 in) |
| 1870 | 82.6 mm (3.3 in) |
| 1871 | 61.0 mm (2.4 in) |
| 1872 | 27.9 mm (1.1 in) |
| 1873 | 55.4 mm (2.2 in) |
| 1874 | 91.4 mm (3.6 in) |
| 1875 | 61.0 mm (2.4 in) |
| 1876 | 38.9 mm (1.5 in) |
| 1877 | 40.4 mm (1.6 in) |
| 1878 | 30.0 mm (1.2 in) |
| 1879 | 40.6 mm (1.6 in) |
| 1880 | 90.2 mm (3.6 in) |
| 1881 | 27.4 mm (1.1 in) |
| 1882 | 29.2 mm (1.1 in) |
| 1883 | 30.5 mm (1.2 in) |
| 1884 | 39.4 mm (1.6 in) |
| 1885 | 35.1 mm (1.4 in) |
| 1886 | 34.3 mm (1.4 in) |
| 1887 | 33.8 mm (1.3 in) |
| 1888 | 42.2 mm (1.7 in) |
| 1889 | 77.2 mm (3.0 in) |
| 1890 | 39.6 mm (1.6 in) |
| 1891 | 30.0 mm (1.2 in) |
| 1892 | 30.2 mm (1.2 in) |
| 1893 | 32.0 mm (1.3 in) |
| 1894 | 50.3 mm (2.0 in) |
| 1895 | 42.4 mm (1.7 in) |
| 1896 | 56.9 mm (2.2 in) |
| 1897 | 20.6 mm (0.8 in) |
| 1898 | 22.1 mm (0.9 in) |
| 1899 | 29.7 mm (1.2 in) |
| 1900 | 24.6 mm (1.0 in) |
| 1901 | 34.3 mm (1.4 in) |
| 1902 | 57.7 mm (2.3 in) |
| 1903 | 29.5 mm (1.2 in) |
| 1904 | 57.7 mm (2.3 in) |
| 1905 | 26.2 mm (1.0 in) |
| 1906 | 29.5 mm (1.2 in) |
| 1907 | 28.7 mm (1.1 in) |
| 1908 | 29.2 mm (1.1 in) |
| 1909 | 68.6 mm (2.7 in) |
| 1910 | 46.2 mm (1.8 in) |
| 1911 | 36.6 mm (1.4 in) |
| 1912 | 30.5 mm (1.2 in) |
| 1913 | 49.8 mm (2.0 in) |
| 1914 | 27.4 mm (1.1 in) |
| 1915 | 32.0 mm (1.3 in) |
| 1916 | 33.5 mm (1.3 in) |
| 1917 | 29.2 mm (1.1 in) |
| 1918 | 31.8 mm (1.3 in) |
| 1919 | 37.1 mm (1.5 in) |
| 1920 | 40.1 mm (1.6 in) |
| 1921 | 30.5 mm (1.2 in) |
| 1922 | 32.3 mm (1.3 in) |
| 1923 | 32.8 mm (1.3 in) |
| 1924 | 29.2 mm (1.1 in) |
| 1925 | 49.5 mm (1.9 in) |
| 1926 | 22.9 mm (0.9 in) |
| 1927 | 19.3 mm (0.8 in) |
| 1928 | 39.9 mm (1.6 in) |
| 1929 | 22.9 mm (0.9 in) |
| 1930 | 29.5 mm (1.2 in) |
| 1931 | 21.6 mm (0.9 in) |
| 1932 | 51.8 mm (2.0 in) |
| 1933 | 45.2 mm (1.8 in) |
| 1934 | 30.2 mm (1.2 in) |
| 1935 | 20.1 mm (0.8 in) |
| 1936 | 31.0 mm (1.2 in) |
| 1937 | 32.3 mm (1.3 in) |
| 1938 | 26.4 mm (1.0 in) |
| 1939 | 26.2 mm (1.0 in) |
| 1940 | 29.0 mm (1.1 in) |
| 1941 | 56.6 mm (2.2 in) |
| 1942 | 28.4 mm (1.1 in) |
| 1943 | 24.9 mm (1.0 in) |
| 1944 | 31.2 mm (1.2 in) |
| 1945 | 29.0 mm (1.1 in) |
| 1946 | 82.8 mm (3.3 in) |
| 1947 | 36.8 mm (1.4 in) |
| 1948 | 57.4 mm (2.3 in) |
| 1949 | 60.2 mm (2.4 in) |
| 1950 | 29.7 mm (1.2 in) |
| 1951 | 45.2 mm (1.8 in) |
| 1952 | 65.0 mm (2.6 in) |
| 1953 | 30.5 mm (1.2 in) |
| 1954 | 58.2 mm (2.3 in) |
| 1955 | 48.5 mm (1.9 in) |
| 1956 | 34.3 mm (1.4 in) |
| 1957 | 25.4 mm (1.0 in) |
| 1958 | 41.7 mm (1.6 in) |
| 1959 | 51.8 mm (2.0 in) |
| 1960 | 53.1 mm (2.1 in) |
| 1961 | 33.8 mm (1.3 in) |
| 1962 | 19.6 mm (0.8 in) |
| 1963 | 41.9 mm (1.6 in) |
| 1964 | 27.7 mm (1.1 in) |
| 1965 | 22.1 mm (0.9 in) |
| 1966 | 27.4 mm (1.1 in) |
| 1967 | 16.0 mm (0.6 in) |
| 1968 | 29.2 mm (1.1 in) |
| 1969 | 20.8 mm (0.8 in) |
| 1970 | 40.1 mm (1.6 in) |
| 1971 | 32.3 mm (1.3 in) |
| 1972 | 27.2 mm (1.1 in) |
| 1973 | 28.2 mm (1.1 in) |
| 1974 | 53.8 mm (2.1 in) |
| 1977 | 0.0 mm (0.00 in) |
| 1978 | 0.0 mm (0.00 in) |
| 1979 | 24.9 mm (1.0 in) |
| 1980 | 33.0 mm (1.3 in) |
| 1981 | 23.1 mm (0.9 in) |
| 1982 | 38.1 mm (1.5 in) |
| 1983 | 49.0 mm (1.9 in) |
| 1984 | 26.9 mm (1.1 in) |
| 1985 | 32.0 mm (1.3 in) |
| 1986 | 51.1 mm (2.0 in) |
| 1987 | 31.0 mm (1.2 in) |
| 1988 | 30.0 mm (1.2 in) |
| 1989 | 24.9 mm (1.0 in) |
| 1990 | 48.0 mm (1.9 in) |
| 1991 | 33.0 mm (1.3 in) |
| 1992 | 66.0 mm (2.6 in) |
| 1993 | 26.9 mm (1.1 in) |
| 1994 | 38.1 mm (1.5 in) |
| 1995 | 53.1 mm (2.1 in) |
| 1996 | 33.0 mm (1.3 in) |
| 1997 | 40.9 mm (1.6 in) |
| 1998 | 20.1 mm (0.8 in) |
| 1999 | 16.0 mm (0.6 in) |
| 2000 | 39.1 mm (1.5 in) |
| 2001 | 55.1 mm (2.2 in) |
| 2002 | 23.9 mm (0.9 in) |
| 2003 | 43.9 mm (1.7 in) |
| 2004 | 38.6 mm (1.5 in) |
| 2005 | 28.2 mm (1.1 in) |
| 2006 | 30.5 mm (1.2 in) |
| 2007 | 68.6 mm (2.7 in) |
| 2008 | 74.7 mm (2.9 in) |
| 2009 | 34.5 mm (1.4 in) |
| 2010 | 38.9 mm (1.5 in) |
| 2011 | 82.3 mm (3.2 in) |
| 2012 | 30.2 mm (1.2 in) |
| 2013 | 35.6 mm (1.4 in) |
| 2014 | 42.4 mm (1.7 in) |
| 2015 | 34.0 mm (1.3 in) |
| 2016 | 53.1 mm (2.1 in) |
| 2017 | 51.1 mm (2.0 in) |
| 2018 | 30.0 mm (1.2 in) |
| 2019 | 27.9 mm (1.1 in) |
| 2020 | 66.0 mm (2.6 in) |
| 2021 | 35.1 mm (1.4 in) |
| 2022 | 36.8 mm (1.4 in) |
| 2023 | 20.8 mm (0.8 in) |
| 2024 | 36.3 mm (1.4 in) |
| 2025 | 29.0 mm (1.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1861 | 164.4 mm (6.5 in) |
| 1862 | 75.2 mm (3.0 in) |
| 1863 | 73.5 mm (2.9 in) |
| 1864 | 54.2 mm (2.1 in) |
| 1865 | 99.5 mm (3.9 in) |
| 1866 | 110.3 mm (4.3 in) |
| 1867 | 57.2 mm (2.3 in) |
| 1868 | 56.9 mm (2.2 in) |
| 1869 | 47.8 mm (1.9 in) |
| 1870 | 108.3 mm (4.3 in) |
| 1871 | 71.4 mm (2.8 in) |
| 1872 | 51.7 mm (2.0 in) |
| 1873 | 94.3 mm (3.7 in) |
| 1874 | 157.4 mm (6.2 in) |
| 1875 | 84.9 mm (3.3 in) |
| 1876 | 65.2 mm (2.6 in) |
| 1877 | 72.7 mm (2.9 in) |
| 1878 | 63.7 mm (2.5 in) |
| 1879 | 53.4 mm (2.1 in) |
| 1880 | 137.9 mm (5.4 in) |
| 1881 | 48.5 mm (1.9 in) |
| 1882 | 50.2 mm (2.0 in) |
| 1883 | 77.0 mm (3.0 in) |
| 1884 | 74.6 mm (2.9 in) |
| 1885 | 59.8 mm (2.4 in) |
| 1886 | 68.5 mm (2.7 in) |
| 1887 | 89.8 mm (3.5 in) |
| 1888 | 86.3 mm (3.4 in) |
| 1889 | 136.0 mm (5.4 in) |
| 1890 | 62.4 mm (2.5 in) |
| 1891 | 71.3 mm (2.8 in) |
| 1892 | 56.6 mm (2.2 in) |
| 1893 | 65.8 mm (2.6 in) |
| 1894 | 72.4 mm (2.9 in) |
| 1895 | 82.5 mm (3.2 in) |
| 1896 | 75.2 mm (3.0 in) |
| 1897 | 56.6 mm (2.2 in) |
| 1898 | 66.7 mm (2.6 in) |
| 1899 | 55.2 mm (2.2 in) |
| 1900 | 52.5 mm (2.1 in) |
| 1901 | 58.7 mm (2.3 in) |
| 1902 | 100.8 mm (4.0 in) |
| 1903 | 52.1 mm (2.1 in) |
| 1904 | 69.1 mm (2.7 in) |
| 1905 | 46.9 mm (1.8 in) |
| 1906 | 55.7 mm (2.2 in) |
| 1907 | 52.6 mm (2.1 in) |
| 1908 | 63.0 mm (2.5 in) |
| 1909 | 110.6 mm (4.4 in) |
| 1910 | 85.9 mm (3.4 in) |
| 1911 | 76.3 mm (3.0 in) |
| 1912 | 84.6 mm (3.3 in) |
| 1913 | 68.6 mm (2.7 in) |
| 1914 | 45.2 mm (1.8 in) |
| 1915 | 75.9 mm (3.0 in) |
| 1916 | 56.6 mm (2.2 in) |
| 1917 | 54.3 mm (2.1 in) |
| 1918 | 63.0 mm (2.5 in) |
| 1919 | 84.9 mm (3.3 in) |
| 1920 | 85.1 mm (3.4 in) |
| 1921 | 60.2 mm (2.4 in) |
| 1922 | 66.2 mm (2.6 in) |
| 1923 | 49.7 mm (2.0 in) |
| 1924 | 42.6 mm (1.7 in) |
| 1925 | 82.3 mm (3.2 in) |
| 1926 | 56.4 mm (2.2 in) |
| 1927 | 42.5 mm (1.7 in) |
| 1928 | 63.8 mm (2.5 in) |
| 1929 | 66.6 mm (2.6 in) |
| 1930 | 55.7 mm (2.2 in) |
| 1931 | 45.7 mm (1.8 in) |
| 1932 | 58.7 mm (2.3 in) |
| 1933 | 62.5 mm (2.5 in) |
| 1934 | 47.3 mm (1.9 in) |
| 1935 | 48.1 mm (1.9 in) |
| 1936 | 46.0 mm (1.8 in) |
| 1937 | 44.0 mm (1.7 in) |
| 1938 | 59.5 mm (2.3 in) |
| 1939 | 60.0 mm (2.4 in) |
| 1940 | 56.4 mm (2.2 in) |
| 1941 | 105.4 mm (4.1 in) |
| 1942 | 80.4 mm (3.2 in) |
| 1943 | 55.2 mm (2.2 in) |
| 1944 | 60.9 mm (2.4 in) |
| 1945 | 64.7 mm (2.5 in) |
| 1946 | 101.8 mm (4.0 in) |
| 1947 | 88.4 mm (3.5 in) |
| 1948 | 109.0 mm (4.3 in) |
| 1949 | 66.9 mm (2.6 in) |
| 1950 | 71.0 mm (2.8 in) |
| 1951 | 96.0 mm (3.8 in) |
| 1952 | 81.0 mm (3.2 in) |
| 1953 | 55.0 mm (2.2 in) |
| 1954 | 67.8 mm (2.7 in) |
| 1955 | 91.3 mm (3.6 in) |
| 1956 | 85.6 mm (3.4 in) |
| 1957 | 43.2 mm (1.7 in) |
| 1958 | 74.7 mm (2.9 in) |
| 1959 | 60.2 mm (2.4 in) |
| 1960 | 73.2 mm (2.9 in) |
| 1961 | 52.7 mm (2.1 in) |
| 1962 | 68.1 mm (2.7 in) |
| 1963 | 69.1 mm (2.7 in) |
| 1964 | 57.7 mm (2.3 in) |
| 1965 | 36.3 mm (1.4 in) |
| 1966 | 44.9 mm (1.8 in) |
| 1967 | 36.5 mm (1.4 in) |
| 1968 | 58.3 mm (2.3 in) |
| 1969 | 25.8 mm (1.0 in) |
| 1970 | 51.1 mm (2.0 in) |
| 1971 | 33.0 mm (1.3 in) |
| 1972 | 43.7 mm (1.7 in) |
| 1973 | 33.5 mm (1.3 in) |
| 1974 | 40.2 mm (1.6 in) |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | 47.1 mm (1.9 in) |
| 1980 | 64.0 mm (2.5 in) |
| 1981 | 63.9 mm (2.5 in) |
| 1982 | 46.0 mm (1.8 in) |
| 1983 | 98.0 mm (3.9 in) |
| 1984 | 45.1 mm (1.8 in) |
| 1985 | 38.3 mm (1.5 in) |
| 1986 | 73.2 mm (2.9 in) |
| 1987 | 72.0 mm (2.8 in) |
| 1988 | 51.4 mm (2.0 in) |
| 1989 | 53.1 mm (2.1 in) |
| 1990 | 75.4 mm (3.0 in) |
| 1991 | 56.3 mm (2.2 in) |
| 1992 | 84.5 mm (3.3 in) |
| 1993 | 42.9 mm (1.7 in) |
| 1994 | 45.1 mm (1.8 in) |
| 1995 | 55.1 mm (2.2 in) |
| 1996 | 64.8 mm (2.6 in) |
| 1997 | 64.0 mm (2.5 in) |
| 1998 | 47.0 mm (1.9 in) |
| 1999 | 36.1 mm (1.4 in) |
| 2000 | 86.9 mm (3.4 in) |
| 2001 | 73.9 mm (2.9 in) |
| 2002 | 44.0 mm (1.7 in) |
| 2003 | 58.9 mm (2.3 in) |
| 2004 | 75.9 mm (3.0 in) |
| 2005 | 72.4 mm (2.9 in) |
| 2006 | 45.0 mm (1.8 in) |
| 2007 | 100.7 mm (4.0 in) |
| 2008 | 82.6 mm (3.3 in) |
| 2009 | 64.0 mm (2.5 in) |
| 2010 | 60.5 mm (2.4 in) |
| 2011 | 106.5 mm (4.2 in) |
| 2012 | 42.1 mm (1.7 in) |
| 2013 | 68.6 mm (2.7 in) |
| 2014 | 96.3 mm (3.8 in) |
| 2015 | 38.8 mm (1.5 in) |
| 2016 | 97.7 mm (3.8 in) |
| 2017 | 57.8 mm (2.3 in) |
| 2018 | 69.1 mm (2.7 in) |
| 2019 | 48.0 mm (1.9 in) |
| 2020 | 67.5 mm (2.7 in) |
| 2021 | 56.9 mm (2.2 in) |
| 2022 | 49.0 mm (1.9 in) |
| 2023 | 49.5 mm (1.9 in) |
| 2024 | 49.3 mm (1.9 in) |
| 2025 | 65.9 mm (2.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1861 | 12 days |
| 1862 | 43 days |
| 1863 | 21 days |
| 1864 | 24 days |
| 1865 | 33 days |
| 1866 | 14 days |
| 1867 | 21 days |
| 1868 | 35 days |
| 1869 | 31 days |
| 1870 | 35 days |
| 1871 | 21 days |
| 1872 | 19 days |
| 1873 | 24 days |
| 1874 | 32 days |
| 1875 | 19 days |
| 1876 | 21 days |
| 1877 | 28 days |
| 1878 | 32 days |
| 1879 | 38 days |
| 1880 | 46 days |
| 1881 | 39 days |
| 1882 | 21 days |
| 1883 | 20 days |
| 1884 | 31 days |
| 1885 | 19 days |
| 1886 | 12 days |
| 1887 | 26 days |
| 1888 | 27 days |
| 1889 | 17 days |
| 1890 | 29 days |
| 1891 | 33 days |
| 1892 | 22 days |
| 1893 | 43 days |
| 1894 | 21 days |
| 1895 | 23 days |
| 1896 | 17 days |
| 1897 | 23 days |
| 1898 | 56 days |
| 1899 | 26 days |
| 1900 | 14 days |
| 1901 | 26 days |
| 1902 | 25 days |
| 1903 | 14 days |
| 1904 | 20 days |
| 1905 | 24 days |
| 1906 | 50 days |
| 1907 | 26 days |
| 1908 | 17 days |
| 1909 | 18 days |
| 1910 | 48 days |
| 1911 | 16 days |
| 1912 | 37 days |
| 1913 | 27 days |
| 1914 | 31 days |
| 1915 | 32 days |
| 1916 | 21 days |
| 1917 | 22 days |
| 1918 | 19 days |
| 1919 | 22 days |
| 1920 | 20 days |
| 1921 | 46 days |
| 1922 | 24 days |
| 1923 | 94 days |
| 1924 | 11 days |
| 1925 | 28 days |
| 1926 | 21 days |
| 1927 | 26 days |
| 1928 | 25 days |
| 1929 | 32 days |
| 1930 | 40 days |
| 1931 | 30 days |
| 1932 | 23 days |
| 1933 | 22 days |
| 1934 | 39 days |
| 1935 | 26 days |
| 1936 | 50 days |
| 1937 | 21 days |
| 1938 | 15 days |
| 1939 | 23 days |
| 1940 | 16 days |
| 1941 | 23 days |
| 1942 | 14 days |
| 1943 | 17 days |
| 1944 | 14 days |
| 1945 | 17 days |
| 1946 | 14 days |
| 1947 | 16 days |
| 1948 | 27 days |
| 1949 | 28 days |
| 1950 | 32 days |
| 1951 | 33 days |
| 1952 | 21 days |
| 1953 | 18 days |
| 1954 | 24 days |
| 1955 | 27 days |
| 1956 | 44 days |
| 1957 | 18 days |
| 1958 | 31 days |
| 1959 | 30 days |
| 1960 | 20 days |
| 1961 | 41 days |
| 1962 | 23 days |
| 1963 | 36 days |
| 1964 | 21 days |
| 1965 | 21 days |
| 1966 | 15 days |
| 1967 | 32 days |
| 1968 | 20 days |
| 1969 | 14 days |
| 1970 | 36 days |
| 1971 | 16 days |
| 1972 | 32 days |
| 1973 | 10 days |
| 1974 | 18 days |
| 1977 | 2 days |
| 1978 | 2 days |
| 1979 | 15 days |
| 1980 | 14 days |
| 1981 | 9 days |
| 1982 | 21 days |
| 1983 | 10 days |
| 1984 | 14 days |
| 1985 | 13 days |
| 1986 | 28 days |
| 1987 | 13 days |
| 1988 | 13 days |
| 1989 | 27 days |
| 1990 | 9 days |
| 1991 | 16 days |
| 1992 | 11 days |
| 1993 | 13 days |
| 1994 | 19 days |
| 1995 | 18 days |
| 1996 | 18 days |
| 1997 | 14 days |
| 1998 | 16 days |
| 1999 | 10 days |
| 2000 | 9 days |
| 2001 | 8 days |
| 2002 | 10 days |
| 2003 | 19 days |
| 2004 | 23 days |
| 2005 | 21 days |
| 2006 | 36 days |
| 2007 | 25 days |
| 2008 | 25 days |
| 2009 | 22 days |
| 2010 | 21 days |
| 2011 | 17 days |
| 2012 | 19 days |
| 2013 | 26 days |
| 2014 | 31 days |
| 2015 | 19 days |
| 2016 | 13 days |
| 2017 | 14 days |
| 2018 | 21 days |
| 2019 | 30 days |
| 2020 | 23 days |
| 2021 | 24 days |
| 2022 | 18 days |
| 2023 | 22 days |
| 2024 | 35 days |
| 2025 | 22 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
33 years with a frostAcross 33 years with a frost, the median last spring frost at Mount Gambier Post Office falls on 20 August and the median first autumn frost on 16 June, which leaves a median of 293 days between them.
Fitted over all years, the growing season changes by -9.6 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1911 to 1950) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 20 August | n/a | 21 August | n/a | +4.7 days per decade |
| First autumn frost | 16 June | n/a | 13 June | n/a | -4.9 days per decade |
| Growing days | 293 days | n/a | 290 days | n/a | -9.6 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
148 years, 1861 to 2024A day with at least 34.9 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 99.7 mm (3.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 34.9 mm (1.4 in) | |
| 5 years | 47.9 mm (1.9 in) | |
| 10 years | 58.0 mm (2.3 in) | |
| 25 years | 72.8 mm (2.9 in) | |
| 50 years | 85.5 mm (3.4 in) | |
| 100 years | 99.7 mm (3.9 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 148 years of values from 1861 to 2024.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 91.4 mm (3.6 in) in 1874; 90.2 mm (3.6 in) in 1880; 82.8 mm (3.3 in) in 1946.
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Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-12 (12 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).