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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Merrijig Threshold Days by Year

4 fixed thresholds counted per year at Merrijig (ASN00083022): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Merrijig Thresholds

  • Merrijig: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1939 with 38.
  • Merrijig: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1954 with 10.
  • Merrijig: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1939 with 3.
  • Merrijig: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1941 with 1.
  • 4 fixed thresholds have at least one qualifying day at Merrijig.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Merrijig Days per year at Merrijig with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 1939. 0102030401907: 241929: 131930: 231931: 231932: 221933: 241934: 331935: 351936: 271937: 221938: 121939: 381940: 161941: 251942: 311943: 171944: 141945: 221946: 261947: 311948: 181949: 241950: 261951: 281952: 361953: 311954: 24190719311934193719401943194619491952
Days per year at Merrijig with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 1939.
Days with 10 mm (0.39 in) or more of precipitation per year at Merrijig
YearDaysDecade average
19072424
19291313
19302325.9
19312325.9
19322225.9
19332425.9
19343325.9
19353525.9
19362725.9
19372225.9
19381225.9
19393825.9
19401622.4
19412522.4
19423122.4
19431722.4
19441422.4
19452222.4
19462622.4
19473122.4
19481822.4
19492422.4
19502629
19512829
19523629
19533129
19542429
First to last qualifying date each year at Merrijig For each year, a bar from the first to the last day at Merrijig meeting 10 mm (0.39 in). 1907: 5 March 1907 to 29 December 19071929: 31 January 1929 to 3 December 19291930: 13 February 1930 to 25 December 19301931: 8 January 1931 to 16 November 19311932: 7 March 1932 to 18 December 19321933: 4 March 1933 to 15 December 19331934: 6 January 1934 to 30 December 19341935: 5 January 1935 to 16 November 19351936: 4 January 1936 to 29 December 19361937: 19 January 1937 to 7 November 19371938: 28 January 1938 to 28 August 19381939: 3 February 1939 to 4 November 19391940: 17 January 1940 to 28 December 19401941: 3 January 1941 to 5 December 19411942: 20 January 1942 to 20 December 19421943: 3 January 1943 to 28 December 19431944: 10 March 1944 to 28 December 19441945: 11 January 1945 to 27 December 19451946: 17 January 1946 to 28 December 19461947: 5 February 1947 to 25 December 19471948: 2 January 1948 to 6 November 19481949: 21 February 1949 to 22 November 19491950: 1 February 1950 to 21 December 19501951: 7 January 1951 to 10 December 19511952: 5 January 1952 to 12 December 19521953: 6 January 1953 to 31 December 19531954: 29 January 1954 to 12 December 19541907193219361940194419481952JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Merrijig meeting 10 mm (0.39 in).
First to last qualifying date each year at Merrijig
YearFirst dateLast date
19071907-03-051907-12-29
19291929-01-311929-12-03
19301930-02-131930-12-25
19311931-01-081931-11-16
19321932-03-071932-12-18
19331933-03-041933-12-15
19341934-01-061934-12-30
19351935-01-051935-11-16
19361936-01-041936-12-29
19371937-01-191937-11-07
19381938-01-281938-08-28
19391939-02-031939-11-04
19401940-01-171940-12-28
19411941-01-031941-12-05
19421942-01-201942-12-20
19431943-01-031943-12-28
19441944-03-101944-12-28
19451945-01-111945-12-27
19461946-01-171946-12-28
19471947-02-051947-12-25
19481948-01-021948-11-06
19491949-02-211949-11-22
19501950-02-011950-12-21
19511951-01-071951-12-10
19521952-01-051952-12-12
19531953-01-061953-12-31
19541954-01-291954-12-12

Every Fixed Threshold

Fixed thresholds at Merrijig
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2738193924
25 mm (0.98 in): Days with 25 mm or more rain2710195410
50 mm (1.97 in): Days with 50 mm or more rain10319392
100 mm (3.94 in): Days with 100 mm or more rain1119411

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

  • Data for Merrijig 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).