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Built 2026-10-19 (19 October 2026)

Mandamar Threshold Days by Year (ASN00073088)

4 fixed thresholds counted per year at Mandamar (ASN00073088): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mandamar Thresholds

  • Mandamar: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1890 with 26.
  • Mandamar: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1887 with 8.
  • Mandamar: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1891 with 2.
  • Mandamar: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1890 with 1.
  • 4 fixed thresholds have at least one qualifying day at Mandamar.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mandamar Days per year at Mandamar with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1890. 01020301886: 201887: 241888: 101889: 161890: 261891: 191892: 121893: 121894: 241895: 81896: 111897: 81898: 91899: 121900: 161901: 81902: 101903: 121904: 131905: 151906: 191907: 91908: 121909: 111910: 161911: 141912: 91913: 141914: 61915: 61916: 171917: 261918: 101919: 91921: 151922: 101924: 221886189018941898190219061910191419181924
Days per year at Mandamar with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1890.
Days with 10 mm (0.39 in) or more of precipitation per year at Mandamar
YearDaysDecade average
18862017.5
18872417.5
18881017.5
18891617.5
18902614.1
18911914.1
18921214.1
18931214.1
18942414.1
1895814.1
18961114.1
1897814.1
1898914.1
18991214.1
19001612.5
1901812.5
19021012.5
19031212.5
19041312.5
19051512.5
19061912.5
1907912.5
19081212.5
19091112.5
19101612.7
19111412.7
1912912.7
19131412.7
1914612.7
1915612.7
19161712.7
19172612.7
19181012.7
1919912.7
19211515.7
19221015.7
19242215.7
First to last qualifying date each year at Mandamar For each year, a bar from the first to the last day at Mandamar meeting 10 mm (0.39 in). 1886: 16 January 1886 to 7 December 18861887: 3 February 1887 to 26 December 18871888: 13 February 1888 to 29 December 18881889: 5 February 1889 to 20 December 18891890: 10 February 1890 to 8 December 18901891: 6 January 1891 to 10 November 18911892: 12 January 1892 to 10 November 18921893: 29 March 1893 to 29 December 18931894: 26 January 1894 to 16 December 18941895: 5 January 1895 to 1 October 18951896: 25 January 1896 to 19 November 18961897: 9 January 1897 to 22 September 18971898: 14 February 1898 to 24 December 18981899: 19 January 1899 to 7 November 18991900: 21 January 1900 to 29 December 19001901: 14 March 1901 to 21 October 19011902: 27 March 1902 to 17 December 19021903: 11 March 1903 to 1 December 19031904: 3 January 1904 to 17 December 19041905: 4 January 1905 to 31 December 19051906: 1 February 1906 to 24 December 19061907: 27 January 1907 to 28 December 19071908: 24 January 1908 to 27 November 19081909: 20 January 1909 to 29 August 19091910: 8 January 1910 to 30 November 19101911: 4 January 1911 to 28 November 19111912: 10 June 1912 to 26 December 19121913: 2 January 1913 to 24 December 19131914: 28 March 1914 to 15 December 19141915: 20 February 1915 to 22 October 19151916: 28 January 1916 to 11 November 19161917: 2 January 1917 to 19 December 19171918: 11 January 1918 to 11 November 19181919: 25 February 1919 to 27 December 19191921: 3 January 1921 to 27 December 19211922: 13 January 1922 to 7 December 19221924: 22 January 1924 to 15 December 192418861891189619011906191119161922JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mandamar meeting 10 mm (0.39 in).
First to last qualifying date each year at Mandamar
YearFirst dateLast date
18861886-01-161886-12-07
18871887-02-031887-12-26
18881888-02-131888-12-29
18891889-02-051889-12-20
18901890-02-101890-12-08
18911891-01-061891-11-10
18921892-01-121892-11-10
18931893-03-291893-12-29
18941894-01-261894-12-16
18951895-01-051895-10-01
18961896-01-251896-11-19
18971897-01-091897-09-22
18981898-02-141898-12-24
18991899-01-191899-11-07
19001900-01-211900-12-29
19011901-03-141901-10-21
19021902-03-271902-12-17
19031903-03-111903-12-01
19041904-01-031904-12-17
19051905-01-041905-12-31
19061906-02-011906-12-24
19071907-01-271907-12-28
19081908-01-241908-11-27
19091909-01-201909-08-29
19101910-01-081910-11-30
19111911-01-041911-11-28
19121912-06-101912-12-26
19131913-01-021913-12-24
19141914-03-281914-12-15
19151915-02-201915-10-22
19161916-01-281916-11-11
19171917-01-021917-12-19
19181918-01-111918-11-11
19191919-02-251919-12-27
19211921-01-031921-12-27
19221922-01-131922-12-07
19241924-01-221924-12-15

Every Fixed Threshold

Fixed thresholds at Mandamar
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3726189022
25 mm (0.98 in): Days with 25 mm or more rain33818876
50 mm (1.97 in): Days with 50 mm or more rain13218911
100 mm (3.94 in): Days with 100 mm or more rain2118901

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1886.

Download the Data

  • Data for Mandamar 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).