Built 2026-10-19 (19 October 2026)

Waaia Threshold Days by Year (ASN00080060)

4 fixed thresholds counted per year at Waaia (ASN00080060): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waaia Thresholds

  • Waaia: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1956 with 33.
  • Waaia: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1973 with 11.
  • Waaia: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1950 with 2.
  • Waaia: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1950 with 1.
  • 4 fixed thresholds have at least one qualifying day at Waaia.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Waaia Days per year at Waaia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1956. 0102030401939: 191940: 41941: 141943: 51944: 41945: 151946: 111947: 121948: 111949: 151950: 141951: 91952: 141953: 131954: 191955: 201956: 331957: 101958: 111959: 141960: 111961: 111962: 131963: 121964: 121965: 121966: 181967: 61969: 131970: 111971: 111972: 61973: 281974: 221975: 231976: 41977: 81939194419481952195619601964196919731977
Days per year at Waaia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Waaia
YearDaysDecade average
19391919
1940410.1
19411410.1
1943510.1
1944410.1
19451510.1
19461110.1
19471210.1
19481110.1
19491510.1
19501415.7
1951915.7
19521415.7
19531315.7
19541915.7
19552015.7
19563315.7
19571015.7
19581115.7
19591415.7
19601112
19611112
19621312
19631212
19641212
19651212
19661812
1967612
19691312
19701114.1
19711114.1
1972614.1
19732814.1
19742214.1
19752314.1
1976414.1
1977814.1
First to last qualifying date each year at Waaia For each year, a bar from the first to the last day at Waaia meeting 10 mm (0.39 in). 1939: 10 February 1939 to 4 November 19391940: 4 April 1940 to 28 December 19401941: 4 January 1941 to 5 November 19411943: 22 January 1943 to 18 November 19431944: 9 April 1944 to 12 December 19441945: 14 January 1945 to 17 November 19451946: 18 January 1946 to 13 November 19461947: 10 February 1947 to 18 December 19471948: 3 February 1948 to 28 December 19481949: 20 February 1949 to 21 November 19491950: 15 February 1950 to 20 December 19501951: 7 January 1951 to 14 July 19511952: 21 March 1952 to 11 December 19521953: 14 January 1953 to 4 November 19531954: 28 January 1954 to 11 December 19541955: 10 February 1955 to 15 December 19551956: 18 January 1956 to 16 November 19561957: 13 March 1957 to 28 December 19571958: 19 February 1958 to 30 November 19581959: 26 January 1959 to 25 December 19591960: 4 January 1960 to 31 December 19601961: 1 March 1961 to 13 December 19611962: 17 January 1962 to 20 November 19621963: 3 January 1963 to 11 December 19631964: 8 April 1964 to 22 October 19641965: 14 May 1965 to 6 December 19651966: 15 February 1966 to 14 December 19661967: 18 May 1967 to 27 August 19671969: 14 February 1969 to 1 December 19691970: 1 January 1970 to 16 November 19701971: 31 January 1971 to 22 December 19711972: 16 February 1972 to 3 November 19721973: 13 January 1973 to 30 December 19731974: 4 January 1974 to 26 November 19741975: 25 January 1975 to 28 December 19751976: 21 September 1976 to 22 December 19761977: 23 February 1977 to 13 September 197719391945195019551960196519711976JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Waaia meeting 10 mm (0.39 in).
First to last qualifying date each year at Waaia
YearFirst dateLast date
19391939-02-101939-11-04
19401940-04-041940-12-28
19411941-01-041941-11-05
19431943-01-221943-11-18
19441944-04-091944-12-12
19451945-01-141945-11-17
19461946-01-181946-11-13
19471947-02-101947-12-18
19481948-02-031948-12-28
19491949-02-201949-11-21
19501950-02-151950-12-20
19511951-01-071951-07-14
19521952-03-211952-12-11
19531953-01-141953-11-04
19541954-01-281954-12-11
19551955-02-101955-12-15
19561956-01-181956-11-16
19571957-03-131957-12-28
19581958-02-191958-11-30
19591959-01-261959-12-25
19601960-01-041960-12-31
19611961-03-011961-12-13
19621962-01-171962-11-20
19631963-01-031963-12-11
19641964-04-081964-10-22
19651965-05-141965-12-06
19661966-02-151966-12-14
19671967-05-181967-08-27
19691969-02-141969-12-01
19701970-01-011970-11-16
19711971-01-311971-12-22
19721972-02-161972-11-03
19731973-01-131973-12-30
19741974-01-041974-11-26
19751975-01-251975-12-28
19761976-09-211976-12-22
19771977-02-231977-09-13

Every Fixed Threshold

Fixed thresholds at Waaia
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain373319568
25 mm (0.98 in): Days with 25 mm or more rain301119736
50 mm (1.97 in): Days with 50 mm or more rain8219501
100 mm (3.94 in): Days with 100 mm or more rain2119501

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

  • Data for Waaia 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).