Built 2026-10-19 (19 October 2026)

Middelwater Threshold Days by Year (SF000547850)

4 fixed thresholds counted per year at Middelwater (SF000547850): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Middelwater Thresholds

  • Middelwater: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1906 with 15.
  • Middelwater: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1913 with 5.
  • Middelwater: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1923 with 2.
  • Middelwater: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1944 with 2.
  • 4 fixed thresholds have at least one qualifying day at Middelwater.
56 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Middelwater Days per year at Middelwater with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1906. 0510151899: 61900: 81901: 101902: 91903: 51904: 81905: 101906: 151907: 111908: 71909: 131910: 91911: 151912: 101913: 111914: 91915: 11916: 81917: 111918: 71919: 51920: 111921: 141922: 61923: 81924: 61925: 121926: 71927: 41928: 61929: 91930: 61931: 121932: 131933: 81934: 141935: 131936: 111937: 41938: 91939: 121940: 111941: 91942: 91943: 101944: 111945: 71946: 61947: 71948: 91949: 71950: 91951: 101952: 151953: 111954: 131899190519111917192319291935194119471953
Days per year at Middelwater with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1906.
Days with 10 mm (0.39 in) or more of precipitation per year at Middelwater
YearDaysDecade average
189966
190089.6
1901109.6
190299.6
190359.6
190489.6
1905109.6
1906159.6
1907119.6
190879.6
1909139.6
191098.6
1911158.6
1912108.6
1913118.6
191498.6
191518.6
191688.6
1917118.6
191878.6
191958.6
1920118.3
1921148.3
192268.3
192388.3
192468.3
1925128.3
192678.3
192748.3
192868.3
192998.3
1930610.2
19311210.2
19321310.2
1933810.2
19341410.2
19351310.2
19361110.2
1937410.2
1938910.2
19391210.2
1940118.6
194198.6
194298.6
1943108.6
1944118.6
194578.6
194668.6
194778.6
194898.6
194978.6
1950911.6
19511011.6
19521511.6
19531111.6
19541311.6
First to last qualifying date each year at Middelwater For each year, a bar from the first to the last day at Middelwater meeting 10 mm (0.39 in). 1899: 4 April 1899 to 27 December 18991900: 10 January 1900 to 19 December 19001901: 12 February 1901 to 21 November 19011902: 14 March 1902 to 14 December 19021903: 20 June 1903 to 11 December 19031904: 9 January 1904 to 26 October 19041905: 7 February 1905 to 10 October 19051906: 17 January 1906 to 15 December 19061907: 9 January 1907 to 15 December 19071908: 25 February 1908 to 21 December 19081909: 2 January 1909 to 12 December 19091910: 17 January 1910 to 3 November 19101911: 5 January 1911 to 4 November 19111912: 13 January 1912 to 23 November 19121913: 8 January 1913 to 7 November 19131914: 22 January 1914 to 7 November 19141915: 30 December 1915 to 30 December 19151916: 12 January 1916 to 18 December 19161917: 17 February 1917 to 28 November 19171918: 28 February 1918 to 30 October 19181919: 17 February 1919 to 23 November 19191920: 4 February 1920 to 18 December 19201921: 3 February 1921 to 28 December 19211922: 6 February 1922 to 5 November 19221923: 10 February 1923 to 13 November 19231924: 9 January 1924 to 9 September 19241925: 19 February 1925 to 24 November 19251926: 25 January 1926 to 28 November 19261927: 3 March 1927 to 3 December 19271928: 4 January 1928 to 6 September 19281929: 18 January 1929 to 30 December 19291930: 3 January 1930 to 4 October 19301931: 13 January 1931 to 31 December 19311932: 1 January 1932 to 25 October 19321933: 17 February 1933 to 4 September 19331934: 2 January 1934 to 24 December 19341935: 4 February 1935 to 8 November 19351936: 26 February 1936 to 28 November 19361937: 26 January 1937 to 3 December 19371938: 14 January 1938 to 14 November 19381939: 21 January 1939 to 3 December 19391940: 3 February 1940 to 15 October 19401941: 19 January 1941 to 23 December 19411942: 25 January 1942 to 11 November 19421943: 8 March 1943 to 31 December 19431944: 5 January 1944 to 22 October 19441945: 31 January 1945 to 23 May 19451946: 13 February 1946 to 29 December 19461947: 23 March 1947 to 4 December 19471948: 27 January 1948 to 17 December 19481949: 13 January 1949 to 10 December 19491950: 15 March 1950 to 8 December 19501951: 11 January 1951 to 3 October 19511952: 19 February 1952 to 19 November 19521953: 7 February 1953 to 21 December 19531954: 14 March 1954 to 1 December 195418991906191319201927193419411948JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Middelwater meeting 10 mm (0.39 in).
First to last qualifying date each year at Middelwater
YearFirst dateLast date
18991899-04-041899-12-27
19001900-01-101900-12-19
19011901-02-121901-11-21
19021902-03-141902-12-14
19031903-06-201903-12-11
19041904-01-091904-10-26
19051905-02-071905-10-10
19061906-01-171906-12-15
19071907-01-091907-12-15
19081908-02-251908-12-21
19091909-01-021909-12-12
19101910-01-171910-11-03
19111911-01-051911-11-04
19121912-01-131912-11-23
19131913-01-081913-11-07
19141914-01-221914-11-07
19151915-12-301915-12-30
19161916-01-121916-12-18
19171917-02-171917-11-28
19181918-02-281918-10-30
19191919-02-171919-11-23
19201920-02-041920-12-18
19211921-02-031921-12-28
19221922-02-061922-11-05
19231923-02-101923-11-13
19241924-01-091924-09-09
19251925-02-191925-11-24
19261926-01-251926-11-28
19271927-03-031927-12-03
19281928-01-041928-09-06
19291929-01-181929-12-30
19301930-01-031930-10-04
19311931-01-131931-12-31
19321932-01-011932-10-25
19331933-02-171933-09-04
19341934-01-021934-12-24
19351935-02-041935-11-08
19361936-02-261936-11-28
19371937-01-261937-12-03
19381938-01-141938-11-14
19391939-01-211939-12-03
19401940-02-031940-10-15
19411941-01-191941-12-23
19421942-01-251942-11-11
19431943-03-081943-12-31
19441944-01-051944-10-22
19451945-01-311945-05-23
19461946-02-131946-12-29
19471947-03-231947-12-04
19481948-01-271948-12-17
19491949-01-131949-12-10
19501950-03-151950-12-08
19511951-01-111951-10-03
19521952-02-191952-11-19
19531953-02-071953-12-21
19541954-03-141954-12-01

Every Fixed Threshold

Fixed thresholds at Middelwater
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5615190613
25 mm (0.98 in): Days with 25 mm or more rain48519134
50 mm (1.97 in): Days with 50 mm or more rain11219231
100 mm (3.94 in): Days with 100 mm or more rain3219442

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

  • Data for Middelwater 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).