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Built 2026-10-19 (19 October 2026)

Catarina Threshold Days by Year (USC00411528)

17 fixed thresholds counted per year at Catarina (USC00411528): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Catarina Thresholds

  • Catarina: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1968 with 25.
  • Catarina: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1971 with 11.
  • Catarina: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1971 with 6.
  • Catarina: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 1963 with 221.
  • 17 fixed thresholds have at least one qualifying day at Catarina.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Catarina Days per year at Catarina with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 221 in 1963. 01002003001961: 1801962: 2051963: 2211964: 1911965: 1751966: 1781967: 1871968: 1691970: 1781971: 2031972: 2111974: 1991978: 2021979: 1941981: 2091982: 2081983: 1991989: 2071991: 1991996: 2021998: 2022000: 20019611964196719711978198219912000
Days per year at Catarina with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 221 in 1963.
Days at or above 30 C (86 F) per year at Catarina
YearDaysDecade average
1961180188.3
1962205188.3
1963221188.3
1964191188.3
1965175188.3
1966178188.3
1967187188.3
1968169188.3
1970178197.8
1971203197.8
1972211197.8
1974199197.8
1978202197.8
1979194197.8
1981209205.8
1982208205.8
1983199205.8
1989207205.8
1991199201
1996202201
1998202201
2000200200
First to last qualifying date each year at Catarina For each year, a bar from the first to the last day at Catarina meeting 30 C (86 F). 1961: 5 March 1961 to 2 November 19611962: 4 February 1962 to 11 November 19621963: 10 January 1963 to 21 November 19631964: 2 March 1964 to 26 December 19641965: 25 January 1965 to 27 November 19651966: 3 March 1966 to 7 December 19661967: 31 January 1967 to 26 November 19671968: 31 March 1968 to 26 November 19681970: 25 March 1970 to 8 November 19701971: 3 January 1971 to 14 December 19711972: 22 January 1972 to 3 December 19721974: 21 January 1974 to 2 November 19741978: 28 February 1978 to 3 December 19781979: 14 February 1979 to 26 November 19791981: 21 February 1981 to 27 December 19811982: 22 January 1982 to 22 November 19821983: 19 February 1983 to 10 December 19831989: 6 January 1989 to 15 November 19891991: 29 January 1991 to 30 October 19911996: 10 February 1996 to 21 November 19961998: 25 February 1998 to 5 November 19982000: 18 January 2000 to 31 October 200019611964196719711978198219912000JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Catarina meeting 30 C (86 F).
First to last qualifying date each year at Catarina
YearFirst dateLast date
19611961-03-051961-11-02
19621962-02-041962-11-11
19631963-01-101963-11-21
19641964-03-021964-12-26
19651965-01-251965-11-27
19661966-03-031966-12-07
19671967-01-311967-11-26
19681968-03-311968-11-26
19701970-03-251970-11-08
19711971-01-031971-12-14
19721972-01-221972-12-03
19741974-01-211974-11-02
19781978-02-281978-12-03
19791979-02-141979-11-26
19811981-02-211981-12-27
19821982-01-221982-11-22
19831983-02-191983-12-10
19891989-01-061989-11-15
19911991-01-291991-10-30
19961996-02-101996-11-21
19981998-02-251998-11-05
20002000-01-182000-10-31

Every Fixed Threshold

Fixed thresholds at Catarina
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days222211963200
35 C (95 F): Days221541998148
40 C (104 F): Days2283199847
45 C (113 F): Days1120001
90 F (32.2 C): Days221911963177
100 F (37.8 C): Days221071998104
110 F (43.3 C): Days2419983
0 C (32 F): Ice days (max2419894
0 C (32 F): Frost days (min2226198917
-10 C (14 F): Days with min3319893
20 C (68 F): Tropical nights (min221701998159
25 C (77 F): Days with min225119989
10 mm (0.39 in): Days with 10 mm or more rain342519689
25 mm (0.98 in): Days with 25 mm or more rain331119713
50 mm (1.97 in): Days with 50 mm or more rain25619711
100 mm (3.94 in): Days with 100 mm or more rain7219642
200 mm (7.87 in): Days with 200 mm or more rain1119641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Catarina 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).