Built 2026-10-19 (19 October 2026)

Sirte Threshold Days by Year (LYE00147746)

12 fixed thresholds counted per year at Sirte (LYE00147746): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sirte Thresholds

  • Sirte: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1957 with 11.
  • Sirte: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1926 with 156.
  • Sirte: days with a maximum temperature at or above 35 C (95 F) in 29 years, most in 1926 with 57.
  • Sirte: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 1926 with 105.
  • 12 fixed thresholds have at least one qualifying day at Sirte.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Sirte Days per year at Sirte with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 156 in 1926. 0501001502001926: 1561927: 1331928: 1221929: 801930: 651931: 961932: 731933: 571934: 761935: 651936: 471939: 811940: 751941: 721947: 721952: 921953: 801954: 431955: 651957: 561958: 621960: 811961: 561962: 1031963: 812007: 922009: 1052025: 782026: 651926192919321935194019521955196019632025
Days per year at Sirte with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 156 in 1926.
Days at or above 30 C (86 F) per year at Sirte
YearDaysDecade average
1926156122.8
1927133122.8
1928122122.8
192980122.8
19306570
19319670
19327370
19335770
19347670
19356570
19364770
19398170
19407573
19417273
19477273
19529266.3
19538066.3
19544366.3
19556566.3
19575666.3
19586266.3
19608180.3
19615680.3
196210380.3
19638180.3
20079298.5
200910598.5
20257871.5
20266571.5
First to last qualifying date each year at Sirte For each year, a bar from the first to the last day at Sirte meeting 30 C (86 F). 1926: 19 March 1926 to 6 November 19261927: 13 March 1927 to 16 November 19271928: 1 April 1928 to 11 November 19281929: 3 April 1929 to 4 November 19291930: 10 February 1930 to 21 October 19301931: 8 March 1931 to 28 October 19311932: 6 March 1932 to 30 October 19321933: 17 April 1933 to 8 November 19331934: 31 March 1934 to 17 November 19341935: 4 April 1935 to 9 November 19351936: 27 February 1936 to 23 October 19361939: 26 March 1939 to 5 November 19391940: 6 March 1940 to 20 November 19401941: 16 February 1941 to 26 October 19411947: 18 February 1947 to 1 November 19471952: 27 March 1952 to 31 October 19521953: 7 February 1953 to 31 October 19531954: 26 March 1954 to 9 November 19541955: 17 February 1955 to 25 November 19551957: 18 February 1957 to 10 November 19571958: 11 March 1958 to 6 November 19581960: 18 February 1960 to 13 November 19601961: 21 March 1961 to 19 November 19611962: 5 March 1962 to 15 November 19621963: 30 March 1963 to 21 December 19632007: 27 January 2007 to 16 November 20072009: 2 February 2009 to 26 December 20092025: 10 March 2025 to 27 October 20252026: 6 February 2026 to 19 September 202619261930193419401953195819632026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sirte meeting 30 C (86 F).
First to last qualifying date each year at Sirte
YearFirst dateLast date
19261926-03-191926-11-06
19271927-03-131927-11-16
19281928-04-011928-11-11
19291929-04-031929-11-04
19301930-02-101930-10-21
19311931-03-081931-10-28
19321932-03-061932-10-30
19331933-04-171933-11-08
19341934-03-311934-11-17
19351935-04-041935-11-09
19361936-02-271936-10-23
19391939-03-261939-11-05
19401940-03-061940-11-20
19411941-02-161941-10-26
19471947-02-181947-11-01
19521952-03-271952-10-31
19531953-02-071953-10-31
19541954-03-261954-11-09
19551955-02-171955-11-25
19571957-02-181957-11-10
19581958-03-111958-11-06
19601960-02-181960-11-13
19611961-03-211961-11-19
19621962-03-051962-11-15
19631963-03-301963-12-21
20072007-01-272007-11-16
20092009-02-022009-12-26
20252025-03-102025-10-27
20262026-02-062026-09-19

Every Fixed Threshold

Fixed thresholds at Sirte
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days29156192665
35 C (95 F): Days295719267
40 C (104 F): Days281419261
45 C (113 F): Days7219261
90 F (32.2 C): Days29105192627
100 F (37.8 C): Days292319263
110 F (43.3 C): Days16519261
20 C (68 F): Tropical nights (min261652025123
25 C (77 F): Days with min2561202554
10 mm (0.39 in): Days with 10 mm or more rain311119577
25 mm (0.98 in): Days with 25 mm or more rain18419571
50 mm (1.97 in): Days with 50 mm or more rain6219622

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.

Download the Data

  • Data for Sirte 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 (2026-10-17).