Built 2026-10-19 (19 October 2026)

Primrose Park Threshold Days by Year (ASN00074091)

3 fixed thresholds counted per year at Primrose Park (ASN00074091): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Primrose Park Thresholds

  • Primrose Park: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1950 with 30.
  • Primrose Park: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1931 with 10.
  • Primrose Park: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1931 with 3.
  • 3 fixed thresholds have at least one qualifying day at Primrose Park.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Primrose Park Days per year at Primrose Park with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1950. 01020301910: 151911: 231912: 71913: 131914: 81915: 121916: 171917: 191918: 131919: 121920: 171921: 181922: 101923: 131924: 151925: 141926: 151927: 121928: 201929: 91930: 171931: 231932: 121933: 181934: 211935: 141936: 231939: 181940: 81941: 111942: 221943: 171944: 81945: 111946: 91947: 191948: 151949: 181950: 301910191419181922192619301934194019441948
Days per year at Primrose Park with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Primrose Park
YearDaysDecade average
19101513.9
19112313.9
1912713.9
19131313.9
1914813.9
19151213.9
19161713.9
19171913.9
19181313.9
19191213.9
19201714.3
19211814.3
19221014.3
19231314.3
19241514.3
19251414.3
19261514.3
19271214.3
19282014.3
1929914.3
19301718.3
19312318.3
19321218.3
19331818.3
19342118.3
19351418.3
19362318.3
19391818.3
1940813.8
19411113.8
19422213.8
19431713.8
1944813.8
19451113.8
1946913.8
19471913.8
19481513.8
19491813.8
19503030
First to last qualifying date each year at Primrose Park For each year, a bar from the first to the last day at Primrose Park meeting 10 mm (0.39 in). 1910: 7 January 1910 to 1 December 19101911: 13 January 1911 to 5 December 19111912: 10 June 1912 to 2 November 19121913: 3 January 1913 to 24 October 19131914: 12 January 1914 to 15 December 19141915: 19 February 1915 to 9 December 19151916: 29 January 1916 to 17 December 19161917: 23 January 1917 to 1 December 19171918: 11 January 1918 to 16 August 19181919: 17 February 1919 to 28 December 19191920: 6 March 1920 to 10 December 19201921: 23 February 1921 to 27 December 19211922: 5 April 1922 to 19 December 19221923: 10 May 1923 to 27 December 19231924: 7 February 1924 to 15 December 19241925: 13 January 1925 to 20 November 19251926: 17 March 1926 to 27 December 19261927: 26 January 1927 to 21 December 19271928: 14 January 1928 to 4 October 19281929: 16 February 1929 to 17 November 19291930: 13 March 1930 to 29 December 19301931: 3 January 1931 to 16 November 19311932: 10 March 1932 to 16 September 19321933: 22 January 1933 to 9 December 19331934: 3 January 1934 to 29 December 19341935: 5 January 1935 to 4 December 19351936: 5 January 1936 to 23 December 19361939: 14 April 1939 to 21 November 19391940: 5 April 1940 to 28 December 19401941: 1 January 1941 to 10 November 19411942: 20 January 1942 to 20 November 19421943: 3 January 1943 to 18 December 19431944: 21 March 1944 to 12 December 19441945: 13 January 1945 to 11 November 19451946: 18 January 1946 to 7 December 19461947: 13 March 1947 to 24 December 19471948: 1 January 1948 to 30 December 19481949: 26 January 1949 to 21 December 19491950: 17 January 1950 to 21 December 195019101915192019251930193519421947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Primrose Park meeting 10 mm (0.39 in).
First to last qualifying date each year at Primrose Park
YearFirst dateLast date
19101910-01-071910-12-01
19111911-01-131911-12-05
19121912-06-101912-11-02
19131913-01-031913-10-24
19141914-01-121914-12-15
19151915-02-191915-12-09
19161916-01-291916-12-17
19171917-01-231917-12-01
19181918-01-111918-08-16
19191919-02-171919-12-28
19201920-03-061920-12-10
19211921-02-231921-12-27
19221922-04-051922-12-19
19231923-05-101923-12-27
19241924-02-071924-12-15
19251925-01-131925-11-20
19261926-03-171926-12-27
19271927-01-261927-12-21
19281928-01-141928-10-04
19291929-02-161929-11-17
19301930-03-131930-12-29
19311931-01-031931-11-16
19321932-03-101932-09-16
19331933-01-221933-12-09
19341934-01-031934-12-29
19351935-01-051935-12-04
19361936-01-051936-12-23
19391939-04-141939-11-21
19401940-04-051940-12-28
19411941-01-011941-11-10
19421942-01-201942-11-20
19431943-01-031943-12-18
19441944-03-211944-12-12
19451945-01-131945-11-11
19461946-01-181946-12-07
19471947-03-131947-12-24
19481948-01-011948-12-30
19491949-01-261949-12-21
19501950-01-171950-12-21

Every Fixed Threshold

Fixed thresholds at Primrose Park
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3930195030
25 mm (0.98 in): Days with 25 mm or more rain361019316
50 mm (1.97 in): Days with 50 mm or more rain11319311

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

Download the Data

  • Data for Primrose Park threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).