Built 2026-10-17 (17 October 2026)

Waiahi Upper 1052 Threshold Days by Year

5 fixed thresholds counted per year at Waiahi Upper 1052 (USC00518966): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waiahi Upper 1052 Thresholds

  • Waiahi Upper 1052: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1964 with 155.
  • Waiahi Upper 1052: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1964 with 68.
  • Waiahi Upper 1052: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1964 with 23.
  • Waiahi Upper 1052: days with 100 mm (3.94 in) or more of precipitation in 37 years, most in 1957 with 6.
  • 5 fixed thresholds have at least one qualifying day at Waiahi Upper 1052.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Waiahi Upper 1052 Days per year at Waiahi Upper 1052 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 155 in 1964. 0501001502001943: 1061944: 1131945: 991946: 1251947: 1051948: 1441949: 1021950: 981951: 1131952: 1131953: 671954: 1121955: 1071956: 1201957: 1101958: 911959: 871960: 1161961: 1201962: 1111963: 961964: 1551965: 1061966: 861967: 1311968: 931969: 1091970: 981971: 1061972: 871973: 1001974: 1331975: 941976: 981977: 991978: 1031979: 981980: 1231981: 1021943194719511955195919631967197119751979
Days per year at Waiahi Upper 1052 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 155 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Waiahi Upper 1052
YearDaysDecade average
1943106113.4
1944113113.4
194599113.4
1946125113.4
1947105113.4
1948144113.4
1949102113.4
195098101.8
1951113101.8
1952113101.8
195367101.8
1954112101.8
1955107101.8
1956120101.8
1957110101.8
195891101.8
195987101.8
1960116112.3
1961120112.3
1962111112.3
196396112.3
1964155112.3
1965106112.3
196686112.3
1967131112.3
196893112.3
1969109112.3
197098101.6
1971106101.6
197287101.6
1973100101.6
1974133101.6
197594101.6
197698101.6
197799101.6
1978103101.6
197998101.6
1980123112.5
1981102112.5
First to last qualifying date each year at Waiahi Upper 1052 For each year, a bar from the first to the last day at Waiahi Upper 1052 meeting 10 mm (0.39 in). 1943: 1 January 1943 to 27 December 19431944: 1 January 1944 to 27 December 19441945: 13 January 1945 to 22 December 19451946: 6 January 1946 to 23 December 19461947: 16 January 1947 to 29 December 19471948: 3 January 1948 to 31 December 19481949: 2 January 1949 to 30 December 19491950: 2 January 1950 to 3 December 19501951: 1 January 1951 to 31 December 19511952: 2 January 1952 to 21 December 19521953: 2 January 1953 to 26 December 19531954: 1 January 1954 to 31 December 19541955: 2 January 1955 to 31 December 19551956: 11 January 1956 to 28 December 19561957: 7 January 1957 to 30 December 19571958: 1 January 1958 to 29 December 19581959: 3 January 1959 to 27 December 19591960: 4 January 1960 to 23 December 19601961: 17 January 1961 to 22 December 19611962: 6 January 1962 to 30 December 19621963: 7 January 1963 to 10 December 19631964: 1 January 1964 to 31 December 19641965: 3 January 1965 to 30 December 19651966: 1 January 1966 to 31 December 19661967: 1 January 1967 to 31 December 19671968: 3 January 1968 to 25 December 19681969: 2 January 1969 to 28 December 19691970: 1 January 1970 to 30 December 19701971: 5 January 1971 to 31 December 19711972: 4 January 1972 to 26 December 19721973: 7 January 1973 to 30 December 19731974: 1 January 1974 to 28 December 19741975: 1 January 1975 to 15 December 19751976: 6 January 1976 to 30 December 19761977: 2 January 1977 to 29 December 19771978: 16 January 1978 to 15 December 19781979: 10 January 1979 to 26 December 19791980: 9 January 1980 to 25 December 19801981: 9 January 1981 to 26 December 198119431948195319581963196819731978JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Waiahi Upper 1052 meeting 10 mm (0.39 in).
First to last qualifying date each year at Waiahi Upper 1052
YearFirst dateLast date
19431943-01-011943-12-27
19441944-01-011944-12-27
19451945-01-131945-12-22
19461946-01-061946-12-23
19471947-01-161947-12-29
19481948-01-031948-12-31
19491949-01-021949-12-30
19501950-01-021950-12-03
19511951-01-011951-12-31
19521952-01-021952-12-21
19531953-01-021953-12-26
19541954-01-011954-12-31
19551955-01-021955-12-31
19561956-01-111956-12-28
19571957-01-071957-12-30
19581958-01-011958-12-29
19591959-01-031959-12-27
19601960-01-041960-12-23
19611961-01-171961-12-22
19621962-01-061962-12-30
19631963-01-071963-12-10
19641964-01-011964-12-31
19651965-01-031965-12-30
19661966-01-011966-12-31
19671967-01-011967-12-31
19681968-01-031968-12-25
19691969-01-021969-12-28
19701970-01-011970-12-30
19711971-01-051971-12-31
19721972-01-041972-12-26
19731973-01-071973-12-30
19741974-01-011974-12-28
19751975-01-011975-12-15
19761976-01-061976-12-30
19771977-01-021977-12-29
19781978-01-161978-12-15
19791979-01-101979-12-26
19801980-01-091980-12-25
19811981-01-091981-12-26

Every Fixed Threshold

Fixed thresholds at Waiahi Upper 1052
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain391551964102
25 mm (0.98 in): Days with 25 mm or more rain3968196428
50 mm (1.97 in): Days with 50 mm or more rain392319649
100 mm (3.94 in): Days with 100 mm or more rain37619574
200 mm (7.87 in): Days with 200 mm or more rain8219571

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1943.

Download the Data

  • Data for Waiahi Upper 1052 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).