Built 2026-10-19 (19 October 2026)

Thies Threshold Days by Year (SG00000O067)

13 fixed thresholds counted per year at Thies (SG00000O067): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Thies Thresholds

  • Thies: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1957 with 30.
  • Thies: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1950 with 14.
  • Thies: days with 50 mm (1.97 in) or more of precipitation in 38 years, most in 1950 with 5.
  • Thies: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1977 with 343.
  • 13 fixed thresholds have at least one qualifying day at Thies.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Thies Days per year at Thies with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 343 in 1977. 01002003004001942: 2761943: 2691944: 2861945: 2981946: 2791947: 2941948: 2871949: 2861950: 2701951: 2641952: 2591953: 2771954: 2931955: 3151956: 2841957: 2811958: 3091959: 3111960: 3201961: 3341962: 3191963: 3121964: 3201977: 3431979: 3221980: 3011981: 3231982: 2901983: 3221942194519481951195419571960196319791982
Days per year at Thies with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 343 in 1977.
Days at or above 30 C (86 F) per year at Thies
YearDaysDecade average
1942276284.4
1943269284.4
1944286284.4
1945298284.4
1946279284.4
1947294284.4
1948287284.4
1949286284.4
1950270286.3
1951264286.3
1952259286.3
1953277286.3
1954293286.3
1955315286.3
1956284286.3
1957281286.3
1958309286.3
1959311286.3
1960320321
1961334321
1962319321
1963312321
1964320321
1977343332.5
1979322332.5
1980301309
1981323309
1982290309
1983322309
First to last qualifying date each year at Thies For each year, a bar from the first to the last day at Thies meeting 30 C (86 F). 1942: 6 January 1942 to 25 December 19421943: 10 January 1943 to 31 December 19431944: 1 January 1944 to 31 December 19441945: 1 January 1945 to 31 December 19451946: 1 January 1946 to 31 December 19461947: 6 January 1947 to 31 December 19471948: 1 January 1948 to 27 December 19481949: 6 January 1949 to 31 December 19491950: 1 January 1950 to 31 December 19501951: 1 January 1951 to 31 December 19511952: 1 January 1952 to 28 December 19521953: 1 January 1953 to 31 December 19531954: 1 January 1954 to 31 December 19541955: 1 January 1955 to 31 December 19551956: 5 January 1956 to 24 December 19561957: 8 January 1957 to 30 December 19571958: 3 January 1958 to 26 December 19581959: 1 January 1959 to 31 December 19591960: 2 January 1960 to 31 December 19601961: 1 January 1961 to 31 December 19611962: 7 January 1962 to 31 December 19621963: 1 January 1963 to 30 December 19631964: 5 January 1964 to 31 December 19641977: 1 January 1977 to 30 December 19771979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 198319421946195019541958196219791983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Thies meeting 30 C (86 F).
First to last qualifying date each year at Thies
YearFirst dateLast date
19421942-01-061942-12-25
19431943-01-101943-12-31
19441944-01-011944-12-31
19451945-01-011945-12-31
19461946-01-011946-12-31
19471947-01-061947-12-31
19481948-01-011948-12-27
19491949-01-061949-12-31
19501950-01-011950-12-31
19511951-01-011951-12-31
19521952-01-011952-12-28
19531953-01-011953-12-31
19541954-01-011954-12-31
19551955-01-011955-12-31
19561956-01-051956-12-24
19571957-01-081957-12-30
19581958-01-031958-12-26
19591959-01-011959-12-31
19601960-01-021960-12-31
19611961-01-011961-12-31
19621962-01-071962-12-31
19631963-01-011963-12-30
19641964-01-051964-12-31
19771977-01-011977-12-30
19791979-01-011979-12-31
19801980-01-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31

Every Fixed Threshold

Fixed thresholds at Thies
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days293431977322
35 C (95 F): Days291411977118
40 C (104 F): Days2818196416
90 F (32.2 C): Days292821977250
100 F (37.8 C): Days2953197746
110 F (43.3 C): Days2119641
20 C (68 F): Tropical nights (min292291983229
25 C (77 F): Days with min2638198338
10 mm (0.39 in): Days with 10 mm or more rain403019578
25 mm (0.98 in): Days with 25 mm or more rain401419503
50 mm (1.97 in): Days with 50 mm or more rain38519501
100 mm (3.94 in): Days with 100 mm or more rain12119421
200 mm (7.87 in): Days with 200 mm or more rain1119461

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Thies 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).