Built 2026-10-19 (19 October 2026)

Muriel Tank Threshold Days by Year (ASN00051036)

4 fixed thresholds counted per year at Muriel Tank (ASN00051036): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Muriel Tank Thresholds

  • Muriel Tank: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1906 with 22.
  • Muriel Tank: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1891 with 12.
  • Muriel Tank: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1936 with 6.
  • Muriel Tank: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1923 with 1.
  • 4 fixed thresholds have at least one qualifying day at Muriel Tank.
33 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Muriel Tank Days per year at Muriel Tank with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1906. 01020301891: 201897: 111898: 121899: 61900: 91901: 101902: 81903: 131904: 121905: 131906: 221907: 141908: 131909: 181910: 121911: 201912: 111913: 151914: 131915: 71917: 221919: 111923: 101928: 151933: 151934: 141935: 71936: 211940: 91941: 111942: 171944: 51945: 18189119001904190819121917193319401945
Days per year at Muriel Tank with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1906.
Days with 10 mm (0.39 in) or more of precipitation per year at Muriel Tank
YearDaysDecade average
18912012.3
18971112.3
18981212.3
1899612.3
1900913.2
19011013.2
1902813.2
19031313.2
19041213.2
19051313.2
19062213.2
19071413.2
19081313.2
19091813.2
19101213.9
19112013.9
19121113.9
19131513.9
19141313.9
1915713.9
19172213.9
19191113.9
19231012.5
19281512.5
19331514.3
19341414.3
1935714.3
19362114.3
1940912
19411112
19421712
1944512
19451812
First to last qualifying date each year at Muriel Tank For each year, a bar from the first to the last day at Muriel Tank meeting 10 mm (0.39 in). 1891: 6 January 1891 to 2 December 18911897: 8 January 1897 to 20 December 18971898: 14 January 1898 to 23 December 18981899: 18 January 1899 to 12 September 18991900: 19 January 1900 to 7 September 19001901: 11 March 1901 to 27 October 19011902: 26 March 1902 to 16 December 19021903: 27 January 1903 to 24 December 19031904: 1 January 1904 to 17 December 19041905: 28 March 1905 to 31 December 19051906: 29 January 1906 to 20 November 19061907: 11 January 1907 to 28 December 19071908: 24 January 1908 to 12 December 19081909: 20 January 1909 to 29 December 19091910: 12 January 1910 to 12 December 19101911: 27 January 1911 to 14 December 19111912: 11 March 1912 to 25 November 19121913: 11 January 1913 to 18 December 19131914: 26 February 1914 to 22 December 19141915: 3 May 1915 to 9 December 19151917: 16 January 1917 to 24 December 19171919: 10 February 1919 to 7 December 19191923: 11 January 1923 to 27 December 19231928: 19 January 1928 to 4 November 19281933: 30 April 1933 to 5 December 19331934: 30 January 1934 to 30 November 19341935: 5 January 1935 to 21 October 19351936: 6 January 1936 to 18 December 19361940: 12 April 1940 to 31 December 19401941: 3 January 1941 to 24 December 19411942: 1 February 1942 to 31 December 19421944: 7 February 1944 to 23 August 19441945: 11 January 1945 to 19 December 19451891190119061911191719341942JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Muriel Tank meeting 10 mm (0.39 in).
First to last qualifying date each year at Muriel Tank
YearFirst dateLast date
18911891-01-061891-12-02
18971897-01-081897-12-20
18981898-01-141898-12-23
18991899-01-181899-09-12
19001900-01-191900-09-07
19011901-03-111901-10-27
19021902-03-261902-12-16
19031903-01-271903-12-24
19041904-01-011904-12-17
19051905-03-281905-12-31
19061906-01-291906-11-20
19071907-01-111907-12-28
19081908-01-241908-12-12
19091909-01-201909-12-29
19101910-01-121910-12-12
19111911-01-271911-12-14
19121912-03-111912-11-25
19131913-01-111913-12-18
19141914-02-261914-12-22
19151915-05-031915-12-09
19171917-01-161917-12-24
19191919-02-101919-12-07
19231923-01-111923-12-27
19281928-01-191928-11-04
19331933-04-301933-12-05
19341934-01-301934-11-30
19351935-01-051935-10-21
19361936-01-061936-12-18
19401940-04-121940-12-31
19411941-01-031941-12-24
19421942-02-011942-12-31
19441944-02-071944-08-23
19451945-01-111945-12-19

Every Fixed Threshold

Fixed thresholds at Muriel Tank
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3322190618
25 mm (0.98 in): Days with 25 mm or more rain331218914
50 mm (1.97 in): Days with 50 mm or more rain15619362
100 mm (3.94 in): Days with 100 mm or more rain2119231

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1891.

Download the Data

  • Data for Muriel Tank 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).