Built 2026-10-17 (17 October 2026)

Ookala 223 Threshold Days by Year

9 fixed thresholds counted per year at Ookala 223 (USC00517131): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ookala 223 Thresholds

  • Ookala 223: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1990 with 126.
  • Ookala 223: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1990 with 58.
  • Ookala 223: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1989 with 26.
  • Ookala 223: days with 100 mm (3.94 in) or more of precipitation in 37 years, most in 1969 with 11.
  • 9 fixed thresholds have at least one qualifying day at Ookala 223.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Ookala 223 Days per year at Ookala 223 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 32 in 1965. 0102030401956: 41959: 21961: 11962: 21963: 31964: 21965: 321966: 41967: 151968: 61970: 11971: 21972: 21974: 61977: 11979: 11984: 11986: 41987: 21990: 21991: 21992: 319561962196519681972197919871992
Days per year at Ookala 223 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 32 in 1965.
Days at or above 30 C (86 F) per year at Ookala 223
YearDaysDecade average
195643
195923
196118.1
196228.1
196338.1
196428.1
1965328.1
196648.1
1967158.1
196868.1
197012.2
197122.2
197222.2
197462.2
197712.2
197912.2
198412.3
198642.3
198722.3
199022.3
199122.3
199232.3
First to last qualifying date each year at Ookala 223 For each year, a bar from the first to the last day at Ookala 223 meeting 30 C (86 F). 1956: 11 October 1956 to 29 October 19561959: 12 April 1959 to 7 September 19591961: 7 October 1961 to 7 October 19611962: 6 April 1962 to 28 October 19621963: 2 February 1963 to 29 October 19631964: 29 August 1964 to 22 December 19641965: 11 July 1965 to 9 November 19651966: 2 October 1966 to 6 October 19661967: 9 June 1967 to 18 December 19671968: 21 September 1968 to 2 December 19681970: 4 February 1970 to 4 February 19701971: 18 September 1971 to 19 September 19711972: 5 June 1972 to 7 September 19721974: 2 April 1974 to 14 October 19741977: 6 June 1977 to 6 June 19771979: 5 June 1979 to 5 June 19791984: 19 October 1984 to 19 October 19841986: 9 September 1986 to 22 September 19861987: 23 August 1987 to 3 September 19871990: 8 February 1990 to 8 December 19901991: 4 February 1991 to 12 May 19911992: 1 July 1992 to 12 September 199219561962196519681972197919871992JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ookala 223 meeting 30 C (86 F).
First to last qualifying date each year at Ookala 223
YearFirst dateLast date
19561956-10-111956-10-29
19591959-04-121959-09-07
19611961-10-071961-10-07
19621962-04-061962-10-28
19631963-02-021963-10-29
19641964-08-291964-12-22
19651965-07-111965-11-09
19661966-10-021966-10-06
19671967-06-091967-12-18
19681968-09-211968-12-02
19701970-02-041970-02-04
19711971-09-181971-09-19
19721972-06-051972-09-07
19741974-04-021974-10-14
19771977-06-061977-06-06
19791979-06-051979-06-05
19841984-10-191984-10-19
19861986-09-091986-09-22
19871987-08-231987-09-03
19901990-02-081990-12-08
19911991-02-041991-05-12
19921992-07-011992-09-12

Every Fixed Threshold

Fixed thresholds at Ookala 223
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days223219653
90 F (32.2 C): Days3119621
20 C (68 F): Tropical nights (min362361988204
25 C (77 F): Days with min1119671
10 mm (0.39 in): Days with 10 mm or more rain42126199090
25 mm (0.98 in): Days with 25 mm or more rain4258199034
50 mm (1.97 in): Days with 50 mm or more rain4226198914
100 mm (3.94 in): Days with 100 mm or more rain371119694
200 mm (7.87 in): Days with 200 mm or more rain19219691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Ookala 223 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).