Built 2026-10-19 (19 October 2026)

Croydon State School Threshold Days by Year (ASN00086026)

4 fixed thresholds counted per year at Croydon State School (ASN00086026): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Croydon State School Thresholds

  • Croydon State School: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1911 with 39.
  • Croydon State School: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1924 with 11.
  • Croydon State School: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1924 with 3.
  • Croydon State School: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1934 with 1.
  • 4 fixed thresholds have at least one qualifying day at Croydon State School.
44 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Croydon State School Days per year at Croydon State School with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1911. 0102030401908: 211909: 301910: 291911: 391912: 231913: 171914: 201915: 211916: 311917: 341918: 251921: 281922: 271923: 241924: 331925: 161926: 231927: 131928: 281929: 311930: 251931: 311932: 291933: 201934: 331935: 301936: 201937: 191938: 171939: 301940: 221941: 241942: 251943: 231944: 271945: 191946: 311947: 271948: 201949: 251950: 241951: 261952: 371953: 31190819131918192519301935194019451950
Days per year at Croydon State School with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1911.
Days with 10 mm (0.39 in) or more of precipitation per year at Croydon State School
YearDaysDecade average
19082125.5
19093025.5
19102926.6
19113926.6
19122326.6
19131726.6
19142026.6
19152126.6
19163126.6
19173426.6
19182526.6
19212824.8
19222724.8
19232424.8
19243324.8
19251624.8
19262324.8
19271324.8
19282824.8
19293124.8
19302525.4
19313125.4
19322925.4
19332025.4
19343325.4
19353025.4
19362025.4
19371925.4
19381725.4
19393025.4
19402224.3
19412424.3
19422524.3
19432324.3
19442724.3
19451924.3
19463124.3
19472724.3
19482024.3
19492524.3
19502429.5
19512629.5
19523729.5
19533129.5
First to last qualifying date each year at Croydon State School For each year, a bar from the first to the last day at Croydon State School meeting 10 mm (0.39 in). 1908: 10 January 1908 to 27 November 19081909: 4 January 1909 to 6 December 19091910: 14 January 1910 to 24 December 19101911: 6 February 1911 to 25 December 19111912: 8 February 1912 to 8 December 19121913: 5 February 1913 to 23 December 19131914: 26 January 1914 to 26 December 19141915: 7 January 1915 to 15 December 19151916: 28 January 1916 to 14 December 19161917: 20 January 1917 to 31 December 19171918: 14 January 1918 to 26 December 19181921: 2 January 1921 to 8 December 19211922: 8 January 1922 to 6 November 19221923: 19 January 1923 to 26 December 19231924: 10 January 1924 to 26 December 19241925: 13 January 1925 to 23 November 19251926: 8 January 1926 to 18 December 19261927: 24 February 1927 to 29 December 19271928: 18 January 1928 to 23 December 19281929: 30 January 1929 to 21 December 19291930: 20 February 1930 to 27 December 19301931: 19 January 1931 to 22 December 19311932: 6 February 1932 to 24 December 19321933: 27 January 1933 to 15 December 19331934: 6 January 1934 to 1 December 19341935: 5 January 1935 to 21 December 19351936: 9 January 1936 to 19 December 19361937: 3 January 1937 to 19 October 19371938: 15 January 1938 to 4 November 19381939: 17 February 1939 to 30 November 19391940: 6 January 1940 to 20 December 19401941: 4 January 1941 to 5 December 19411942: 20 January 1942 to 19 December 19421943: 3 January 1943 to 18 November 19431944: 6 January 1944 to 23 December 19441945: 31 January 1945 to 27 December 19451946: 17 January 1946 to 29 December 19461947: 4 February 1947 to 23 December 19471948: 4 February 1948 to 9 November 19481949: 16 January 1949 to 21 December 19491950: 1 February 1950 to 30 December 19501951: 7 January 1951 to 16 December 19511952: 5 January 1952 to 12 December 19521953: 6 January 1953 to 7 December 195319081914192219281934194019461952JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Croydon State School meeting 10 mm (0.39 in).
First to last qualifying date each year at Croydon State School
YearFirst dateLast date
19081908-01-101908-11-27
19091909-01-041909-12-06
19101910-01-141910-12-24
19111911-02-061911-12-25
19121912-02-081912-12-08
19131913-02-051913-12-23
19141914-01-261914-12-26
19151915-01-071915-12-15
19161916-01-281916-12-14
19171917-01-201917-12-31
19181918-01-141918-12-26
19211921-01-021921-12-08
19221922-01-081922-11-06
19231923-01-191923-12-26
19241924-01-101924-12-26
19251925-01-131925-11-23
19261926-01-081926-12-18
19271927-02-241927-12-29
19281928-01-181928-12-23
19291929-01-301929-12-21
19301930-02-201930-12-27
19311931-01-191931-12-22
19321932-02-061932-12-24
19331933-01-271933-12-15
19341934-01-061934-12-01
19351935-01-051935-12-21
19361936-01-091936-12-19
19371937-01-031937-10-19
19381938-01-151938-11-04
19391939-02-171939-11-30
19401940-01-061940-12-20
19411941-01-041941-12-05
19421942-01-201942-12-19
19431943-01-031943-11-18
19441944-01-061944-12-23
19451945-01-311945-12-27
19461946-01-171946-12-29
19471947-02-041947-12-23
19481948-02-041948-11-09
19491949-01-161949-12-21
19501950-02-011950-12-30
19511951-01-071951-12-16
19521952-01-051952-12-12
19531953-01-061953-12-07

Every Fixed Threshold

Fixed thresholds at Croydon State School
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4439191131
25 mm (0.98 in): Days with 25 mm or more rain431119247
50 mm (1.97 in): Days with 50 mm or more rain19319242
100 mm (3.94 in): Days with 100 mm or more rain2119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

Download the Data

  • Data for Croydon State School 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).