Built 2026-10-19 (19 October 2026)

Greta Post Office Threshold Days by Year (ASN00061025)

4 fixed thresholds counted per year at Greta Post Office (ASN00061025): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Greta Post Office Thresholds

  • Greta Post Office: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1950 with 41.
  • Greta Post Office: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 1950 with 16.
  • Greta Post Office: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 1931 with 6.
  • Greta Post Office: days with 100 mm (3.94 in) or more of precipitation in 14 years, most in 1962 with 3.
  • 4 fixed thresholds have at least one qualifying day at Greta Post Office.
64 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Greta Post Office Days per year at Greta Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1950. 02040601903: 291904: 181905: 161910: 191911: 301912: 231913: 251914: 291915: 151916: 211917: 251918: 141919: 161922: 151923: 211924: 311925: 241926: 221927: 181928: 201929: 311930: 231931: 251932: 141933: 271934: 241935: 151936: 161937: 181938: 161939: 131940: 231941: 201942: 171947: 261948: 311949: 351950: 411951: 281952: 171953: 131954: 221955: 231956: 201957: 121958: 211959: 301960: 141961: 221962: 341963: 351964: 161965: 121966: 151967: 231968: 191969: 231971: 291972: 221973: 211974: 151975: 151976: 251977: 201903191419231930193719481955196219691977
Days per year at Greta Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Greta Post Office
YearDaysDecade average
19032921
19041821
19051621
19101921.7
19113021.7
19122321.7
19132521.7
19142921.7
19151521.7
19162121.7
19172521.7
19181421.7
19191621.7
19221522.8
19232122.8
19243122.8
19252422.8
19262222.8
19271822.8
19282022.8
19293122.8
19302319.1
19312519.1
19321419.1
19332719.1
19342419.1
19351519.1
19361619.1
19371819.1
19381619.1
19391319.1
19402325.3
19412025.3
19421725.3
19472625.3
19483125.3
19493525.3
19504122.7
19512822.7
19521722.7
19531322.7
19542222.7
19552322.7
19562022.7
19571222.7
19582122.7
19593022.7
19601421.3
19612221.3
19623421.3
19633521.3
19641621.3
19651221.3
19661521.3
19672321.3
19681921.3
19692321.3
19712921
19722221
19732121
19741521
19751521
19762521
19772021
First to last qualifying date each year at Greta Post Office For each year, a bar from the first to the last day at Greta Post Office meeting 10 mm (0.39 in). 1903: 5 March 1903 to 22 December 19031904: 21 January 1904 to 12 October 19041905: 5 January 1905 to 1 December 19051910: 6 January 1910 to 19 December 19101911: 12 January 1911 to 4 December 19111912: 1 January 1912 to 23 December 19121913: 7 March 1913 to 19 December 19131914: 3 January 1914 to 31 December 19141915: 1 January 1915 to 18 December 19151916: 12 February 1916 to 12 December 19161917: 11 January 1917 to 4 December 19171918: 1 January 1918 to 17 September 19181919: 4 January 1919 to 28 December 19191922: 20 February 1922 to 11 December 19221923: 26 January 1923 to 27 December 19231924: 21 January 1924 to 16 December 19241925: 5 January 1925 to 31 December 19251926: 6 January 1926 to 29 December 19261927: 10 January 1927 to 20 December 19271928: 6 January 1928 to 19 October 19281929: 8 January 1929 to 2 December 19291930: 11 January 1930 to 29 December 19301931: 3 January 1931 to 23 December 19311932: 8 February 1932 to 31 December 19321933: 16 January 1933 to 28 December 19331934: 7 January 1934 to 11 December 19341935: 6 January 1935 to 4 December 19351936: 13 January 1936 to 28 December 19361937: 2 January 1937 to 9 December 19371938: 20 January 1938 to 19 November 19381939: 27 January 1939 to 22 November 19391940: 17 January 1940 to 21 December 19401941: 6 January 1941 to 2 December 19411942: 25 January 1942 to 16 December 19421947: 3 January 1947 to 24 December 19471948: 2 January 1948 to 31 December 19481949: 11 January 1949 to 21 December 19491950: 2 January 1950 to 22 November 19501951: 1 January 1951 to 21 December 19511952: 19 February 1952 to 31 December 19521953: 17 February 1953 to 24 December 19531954: 1 January 1954 to 30 December 19541955: 22 January 1955 to 26 December 19551956: 21 January 1956 to 10 December 19561957: 5 January 1957 to 31 December 19571958: 2 January 1958 to 18 December 19581959: 4 January 1959 to 23 December 19591960: 4 January 1960 to 19 December 19601961: 2 January 1961 to 30 December 19611962: 1 January 1962 to 15 December 19621963: 4 January 1963 to 27 December 19631964: 14 January 1964 to 23 December 19641965: 24 January 1965 to 15 December 19651966: 16 February 1966 to 6 December 19661967: 26 January 1967 to 30 December 19671968: 5 January 1968 to 5 December 19681969: 11 February 1969 to 22 December 19691971: 19 January 1971 to 18 December 19711972: 13 January 1972 to 25 November 19721973: 11 January 1973 to 29 December 19731974: 7 January 1974 to 28 November 19741975: 6 January 1975 to 19 December 19751976: 21 January 1976 to 1 November 19761977: 15 January 1977 to 3 November 197719031915192519331941195319611969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Greta Post Office meeting 10 mm (0.39 in).
First to last qualifying date each year at Greta Post Office
YearFirst dateLast date
19031903-03-051903-12-22
19041904-01-211904-10-12
19051905-01-051905-12-01
19101910-01-061910-12-19
19111911-01-121911-12-04
19121912-01-011912-12-23
19131913-03-071913-12-19
19141914-01-031914-12-31
19151915-01-011915-12-18
19161916-02-121916-12-12
19171917-01-111917-12-04
19181918-01-011918-09-17
19191919-01-041919-12-28
19221922-02-201922-12-11
19231923-01-261923-12-27
19241924-01-211924-12-16
19251925-01-051925-12-31
19261926-01-061926-12-29
19271927-01-101927-12-20
19281928-01-061928-10-19
19291929-01-081929-12-02
19301930-01-111930-12-29
19311931-01-031931-12-23
19321932-02-081932-12-31
19331933-01-161933-12-28
19341934-01-071934-12-11
19351935-01-061935-12-04
19361936-01-131936-12-28
19371937-01-021937-12-09
19381938-01-201938-11-19
19391939-01-271939-11-22
19401940-01-171940-12-21
19411941-01-061941-12-02
19421942-01-251942-12-16
19471947-01-031947-12-24
19481948-01-021948-12-31
19491949-01-111949-12-21
19501950-01-021950-11-22
19511951-01-011951-12-21
19521952-02-191952-12-31
19531953-02-171953-12-24
19541954-01-011954-12-30
19551955-01-221955-12-26
19561956-01-211956-12-10
19571957-01-051957-12-31
19581958-01-021958-12-18
19591959-01-041959-12-23
19601960-01-041960-12-19
19611961-01-021961-12-30
19621962-01-011962-12-15
19631963-01-041963-12-27
19641964-01-141964-12-23
19651965-01-241965-12-15
19661966-02-161966-12-06
19671967-01-261967-12-30
19681968-01-051968-12-05
19691969-02-111969-12-22
19711971-01-191971-12-18
19721972-01-131972-11-25
19731973-01-111973-12-29
19741974-01-071974-11-28
19751975-01-061975-12-19
19761976-01-211976-11-01
19771977-01-151977-11-03

Every Fixed Threshold

Fixed thresholds at Greta Post Office
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6441195020
25 mm (0.98 in): Days with 25 mm or more rain641619509
50 mm (1.97 in): Days with 50 mm or more rain54619313
100 mm (3.94 in): Days with 100 mm or more rain14319621

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.

Download the Data

  • Data for Greta Post Office 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).