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Data as of 2026-10-15
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Built 2026-10-17 (17 October 2026)

Boort Threshold Days by Year

13 fixed thresholds counted per year at Boort (ASN00080002): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boort Thresholds

  • Boort: days with 10 mm (0.39 in) or more of precipitation in 116 years, most in 1956 with 22.
  • Boort: days with 25 mm (0.98 in) or more of precipitation in 89 years, most in 1973 with 9.
  • Boort: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 2011 with 4.
  • Boort: nights with a minimum temperature at or above 20 C (68 F) in 13 years, most in 1973 with 21.
  • 13 fixed thresholds have at least one qualifying day at Boort.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Boort Days per year at Boort with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 70 in 1980. 0204060801967: 531968: 691969: 641970: 551971: 541972: 601973: 531974: 581975: 641976: 561977: 581980: 70196719691971197319751977
Days per year at Boort with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 70 in 1980.
Days at or above 30 C (86 F) per year at Boort
YearDaysDecade average
19675362
19686962
19696462
19705557.3
19715457.3
19726057.3
19735357.3
19745857.3
19756457.3
19765657.3
19775857.3
19807070
First to last qualifying date each year at Boort For each year, a bar from the first to the last day at Boort meeting 30 C (86 F). 1967: 2 January 1967 to 27 December 19671968: 5 January 1968 to 30 December 19681969: 1 January 1969 to 29 December 19691970: 7 January 1970 to 27 December 19701971: 5 January 1971 to 28 December 19711972: 4 January 1972 to 31 December 19721973: 1 January 1973 to 29 December 19731974: 2 January 1974 to 27 December 19741975: 1 January 1975 to 31 December 19751976: 1 January 1976 to 31 December 19761977: 5 January 1977 to 22 December 19771980: 2 January 1980 to 31 December 1980196719691971197319751977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Boort meeting 30 C (86 F).
First to last qualifying date each year at Boort
YearFirst dateLast date
19671967-01-021967-12-27
19681968-01-051968-12-30
19691969-01-011969-12-29
19701970-01-071970-12-27
19711971-01-051971-12-28
19721972-01-041972-12-31
19731973-01-011973-12-29
19741974-01-021974-12-27
19751975-01-011975-12-31
19761976-01-011976-12-31
19771977-01-051977-12-22
19801980-01-021980-12-31

Every Fixed Threshold

Fixed thresholds at Boort
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1270198070
35 C (95 F): Days1231198031
40 C (104 F): Days11619806
90 F (32.2 C): Days1253198053
100 F (37.8 C): Days1112196912
110 F (43.3 C): Days1119681
0 C (32 F): Frost days (min111019691
20 C (68 F): Tropical nights (min1321197315
25 C (77 F): Days with min6419681
10 mm (0.39 in): Days with 10 mm or more rain11622195613
25 mm (0.98 in): Days with 25 mm or more rain89919733
50 mm (1.97 in): Days with 50 mm or more rain26420111
100 mm (3.94 in): Days with 100 mm or more rain2120231

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Boort 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-15).