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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Magenta Threshold Days by Year

3 fixed thresholds counted per year at Magenta (ASN00049024): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Magenta Thresholds

  • Magenta: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1921 with 16.
  • Magenta: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1946 with 6.
  • Magenta: days with 50 mm (1.97 in) or more of precipitation in 16 years, most in 1939 with 3.
  • 3 fixed thresholds have at least one qualifying day at Magenta.
50 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Magenta Days per year at Magenta with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1921. 051015201902: 51903: 141904: 101905: 91906: 141907: 91908: 51909: 41910: 91911: 141912: 91913: 51914: 41915: 61916: 81917: 131918: 101919: 51920: 111921: 161922: 31923: 51926: 71927: 11928: 61929: 61930: 91931: 111932: 131933: 111934: 51936: 71937: 81938: 21939: 151940: 41941: 61942: 121943: 41944: 31945: 61946: 121947: 121948: 71949: 91950: 101951: 61952: 91953: 71954: 91902190719121917192219291934194019451950
Days per year at Magenta with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1921.
Days with 10 mm (0.39 in) or more of precipitation per year at Magenta
YearDaysDecade average
190258.8
1903148.8
1904108.8
190598.8
1906148.8
190798.8
190858.8
190948.8
191098.3
1911148.3
191298.3
191358.3
191448.3
191568.3
191688.3
1917138.3
1918108.3
191958.3
1920116.9
1921166.9
192236.9
192356.9
192676.9
192716.9
192866.9
192966.9
193099
1931119
1932139
1933119
193459
193679
193789
193829
1939159
194047.5
194167.5
1942127.5
194347.5
194437.5
194567.5
1946127.5
1947127.5
194877.5
194997.5
1950108.2
195168.2
195298.2
195378.2
195498.2
First to last qualifying date each year at Magenta For each year, a bar from the first to the last day at Magenta meeting 10 mm (0.39 in). 1902: 25 March 1902 to 17 December 19021903: 5 March 1903 to 26 December 19031904: 3 January 1904 to 19 December 19041905: 4 January 1905 to 10 July 19051906: 28 February 1906 to 11 December 19061907: 26 January 1907 to 27 December 19071908: 10 June 1908 to 15 October 19081909: 28 February 1909 to 30 August 19091910: 13 January 1910 to 5 November 19101911: 27 January 1911 to 12 December 19111912: 24 February 1912 to 17 November 19121913: 15 February 1913 to 28 October 19131914: 12 January 1914 to 23 December 19141915: 14 May 1915 to 23 October 19151916: 23 September 1916 to 3 December 19161917: 12 January 1917 to 22 November 19171918: 30 January 1918 to 7 October 19181919: 7 April 1919 to 27 December 19191920: 23 June 1920 to 1 December 19201921: 2 January 1921 to 22 December 19211922: 22 February 1922 to 6 December 19221923: 3 June 1923 to 17 December 19231926: 21 March 1926 to 29 August 19261927: 28 February 1927 to 28 February 19271928: 20 January 1928 to 4 April 19281929: 23 February 1929 to 28 December 19291930: 12 May 1930 to 25 December 19301931: 19 March 1931 to 5 December 19311932: 8 February 1932 to 16 December 19321933: 5 March 1933 to 11 December 19331934: 22 February 1934 to 25 October 19341936: 8 April 1936 to 19 December 19361937: 19 January 1937 to 3 December 19371938: 8 August 1938 to 24 October 19381939: 17 February 1939 to 16 November 19391940: 6 January 1940 to 28 December 19401941: 3 January 1941 to 4 November 19411942: 14 February 1942 to 28 October 19421943: 18 February 1943 to 3 August 19431944: 9 April 1944 to 12 December 19441945: 21 June 1945 to 27 December 19451946: 16 January 1946 to 27 December 19461947: 12 February 1947 to 2 December 19471948: 14 February 1948 to 28 December 19481949: 27 February 1949 to 24 October 19491950: 3 February 1950 to 20 December 19501951: 13 May 1951 to 30 September 19511952: 5 January 1952 to 27 October 19521953: 4 August 1953 to 5 November 19531954: 29 January 1954 to 4 December 195419021909191619231932194019471954JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Magenta meeting 10 mm (0.39 in).
First to last qualifying date each year at Magenta
YearFirst dateLast date
19021902-03-251902-12-17
19031903-03-051903-12-26
19041904-01-031904-12-19
19051905-01-041905-07-10
19061906-02-281906-12-11
19071907-01-261907-12-27
19081908-06-101908-10-15
19091909-02-281909-08-30
19101910-01-131910-11-05
19111911-01-271911-12-12
19121912-02-241912-11-17
19131913-02-151913-10-28
19141914-01-121914-12-23
19151915-05-141915-10-23
19161916-09-231916-12-03
19171917-01-121917-11-22
19181918-01-301918-10-07
19191919-04-071919-12-27
19201920-06-231920-12-01
19211921-01-021921-12-22
19221922-02-221922-12-06
19231923-06-031923-12-17
19261926-03-211926-08-29
19271927-02-281927-02-28
19281928-01-201928-04-04
19291929-02-231929-12-28
19301930-05-121930-12-25
19311931-03-191931-12-05
19321932-02-081932-12-16
19331933-03-051933-12-11
19341934-02-221934-10-25
19361936-04-081936-12-19
19371937-01-191937-12-03
19381938-08-081938-10-24
19391939-02-171939-11-16
19401940-01-061940-12-28
19411941-01-031941-11-04
19421942-02-141942-10-28
19431943-02-181943-08-03
19441944-04-091944-12-12
19451945-06-211945-12-27
19461946-01-161946-12-27
19471947-02-121947-12-02
19481948-02-141948-12-28
19491949-02-271949-10-24
19501950-02-031950-12-20
19511951-05-131951-09-30
19521952-01-051952-10-27
19531953-08-041953-11-05
19541954-01-291954-12-04

Every Fixed Threshold

Fixed thresholds at Magenta
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain501619219
25 mm (0.98 in): Days with 25 mm or more rain40619463
50 mm (1.97 in): Days with 50 mm or more rain16319391

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1902.

Download the Data

  • Data for Magenta 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).