Built 2026-10-17 (17 October 2026)

Marran Threshold Days by Year

4 fixed thresholds counted per year at Marran (ASN00064014): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marran Thresholds

  • Marran: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1916 with 32.
  • Marran: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1949 with 11.
  • Marran: days with 50 mm (1.97 in) or more of precipitation in 16 years, most in 1920 with 4.
  • Marran: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1914 with 1.
  • 4 fixed thresholds have at least one qualifying day at Marran.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Marran Days per year at Marran with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1916. 0102030401902: 81903: 201904: 161905: 201906: 281908: 221909: 281910: 141911: 251912: 161913: 261914: 161915: 61916: 321917: 181918: 101919: 161920: 271921: 281922: 101923: 131924: 191925: 151926: 231927: 141928: 131929: 181930: 181931: 181932: 181933: 201934: 201935: 131936: 201937: 151938: 211939: 181940: 101941: 201942: 201943: 131945: 231946: 81947: 301948: 221949: 271902190819131918192319281933193819431949
Days per year at Marran with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1916.
Days with 10 mm (0.39 in) or more of precipitation per year at Marran
YearDaysDecade average
1902820.3
19032020.3
19041620.3
19052020.3
19062820.3
19082220.3
19092820.3
19101417.9
19112517.9
19121617.9
19132617.9
19141617.9
1915617.9
19163217.9
19171817.9
19181017.9
19191617.9
19202718
19212818
19221018
19231318
19241918
19251518
19262318
19271418
19281318
19291818
19301818.1
19311818.1
19321818.1
19332018.1
19342018.1
19351318.1
19362018.1
19371518.1
19382118.1
19391818.1
19401019.2
19412019.2
19422019.2
19431319.2
19452319.2
1946819.2
19473019.2
19482219.2
19492719.2
First to last qualifying date each year at Marran For each year, a bar from the first to the last day at Marran meeting 10 mm (0.39 in). 1902: 20 February 1902 to 18 December 19021903: 1 March 1903 to 24 December 19031904: 1 January 1904 to 13 December 19041905: 17 February 1905 to 14 October 19051906: 9 January 1906 to 24 December 19061908: 7 January 1908 to 12 December 19081909: 21 January 1909 to 25 December 19091910: 14 January 1910 to 21 December 19101911: 4 January 1911 to 5 December 19111912: 5 January 1912 to 26 October 19121913: 4 January 1913 to 26 December 19131914: 26 February 1914 to 23 December 19141915: 1 January 1915 to 15 December 19151916: 29 January 1916 to 25 December 19161917: 23 January 1917 to 13 December 19171918: 10 January 1918 to 27 November 19181919: 20 January 1919 to 29 December 19191920: 5 January 1920 to 12 December 19201921: 4 January 1921 to 30 December 19211922: 7 January 1922 to 4 December 19221923: 8 March 1923 to 27 December 19231924: 22 January 1924 to 22 November 19241925: 5 January 1925 to 13 December 19251926: 5 January 1926 to 28 December 19261927: 19 January 1927 to 27 December 19271928: 19 January 1928 to 4 November 19281929: 7 January 1929 to 2 December 19291930: 24 January 1930 to 18 December 19301931: 21 January 1931 to 2 December 19311932: 1 February 1932 to 15 December 19321933: 27 January 1933 to 22 December 19331934: 31 January 1934 to 22 December 19341935: 4 January 1935 to 1 December 19351936: 11 January 1936 to 27 December 19361937: 1 January 1937 to 21 November 19371938: 7 January 1938 to 31 December 19381939: 26 January 1939 to 24 November 19391940: 12 April 1940 to 18 December 19401941: 3 January 1941 to 20 November 19411942: 16 January 1942 to 18 December 19421943: 4 January 1943 to 18 December 19431945: 12 January 1945 to 19 December 19451946: 19 January 1946 to 27 December 19461947: 11 February 1947 to 25 December 19471948: 1 January 1948 to 18 November 19481949: 24 January 1949 to 20 December 194919021909191519211927193319391946JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Marran meeting 10 mm (0.39 in).
First to last qualifying date each year at Marran
YearFirst dateLast date
19021902-02-201902-12-18
19031903-03-011903-12-24
19041904-01-011904-12-13
19051905-02-171905-10-14
19061906-01-091906-12-24
19081908-01-071908-12-12
19091909-01-211909-12-25
19101910-01-141910-12-21
19111911-01-041911-12-05
19121912-01-051912-10-26
19131913-01-041913-12-26
19141914-02-261914-12-23
19151915-01-011915-12-15
19161916-01-291916-12-25
19171917-01-231917-12-13
19181918-01-101918-11-27
19191919-01-201919-12-29
19201920-01-051920-12-12
19211921-01-041921-12-30
19221922-01-071922-12-04
19231923-03-081923-12-27
19241924-01-221924-11-22
19251925-01-051925-12-13
19261926-01-051926-12-28
19271927-01-191927-12-27
19281928-01-191928-11-04
19291929-01-071929-12-02
19301930-01-241930-12-18
19311931-01-211931-12-02
19321932-02-011932-12-15
19331933-01-271933-12-22
19341934-01-311934-12-22
19351935-01-041935-12-01
19361936-01-111936-12-27
19371937-01-011937-11-21
19381938-01-071938-12-31
19391939-01-261939-11-24
19401940-04-121940-12-18
19411941-01-031941-11-20
19421942-01-161942-12-18
19431943-01-041943-12-18
19451945-01-121945-12-19
19461946-01-191946-12-27
19471947-02-111947-12-25
19481948-01-011948-11-18
19491949-01-241949-12-20

Every Fixed Threshold

Fixed thresholds at Marran
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4632191627
25 mm (0.98 in): Days with 25 mm or more rain4511194911
50 mm (1.97 in): Days with 50 mm or more rain16419202
100 mm (3.94 in): Days with 100 mm or more rain1119141

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 Marran 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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