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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Jeir Threshold Days by Year

4 fixed thresholds counted per year at Jeir (ASN00070049): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jeir Thresholds

  • Jeir: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1894 with 37.
  • Jeir: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1906 with 12.
  • Jeir: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1925 with 4.
  • Jeir: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1925 with 1.
  • 4 fixed thresholds have at least one qualifying day at Jeir.
51 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Jeir Days per year at Jeir with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1894. 0102030401893: 231894: 371895: 161896: 211897: 181898: 151901: 201902: 71905: 231906: 231908: 121909: 221910: 241911: 231912: 171913: 171914: 171915: 161916: 261917: 261918: 131919: 121920: 261921: 271922: 211923: 271924: 271925: 211926: 191927: 191928: 161929: 191930: 161931: 271932: 171933: 181934: 341935: 181936: 241937: 221938: 141939: 241940: 141941: 201942: 251943: 241944: 91945: 181946: 151947: 281948: 17189319011910191619221928193419401946
Days per year at Jeir with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1894.
Days with 10 mm (0.39 in) or more of precipitation per year at Jeir
YearDaysDecade average
18932321.7
18943721.7
18951621.7
18962121.7
18971821.7
18981521.7
19012017.8
1902717.8
19052317.8
19062317.8
19081217.8
19092217.8
19102419.1
19112319.1
19121719.1
19131719.1
19141719.1
19151619.1
19162619.1
19172619.1
19181319.1
19191219.1
19202622.2
19212722.2
19222122.2
19232722.2
19242722.2
19252122.2
19261922.2
19271922.2
19281622.2
19291922.2
19301621.4
19312721.4
19321721.4
19331821.4
19343421.4
19351821.4
19362421.4
19372221.4
19381421.4
19392421.4
19401418.9
19412018.9
19422518.9
19432418.9
1944918.9
19451818.9
19461518.9
19472818.9
19481718.9
First to last qualifying date each year at Jeir For each year, a bar from the first to the last day at Jeir meeting 10 mm (0.39 in). 1893: 1 January 1893 to 29 December 18931894: 5 January 1894 to 29 December 18941895: 15 January 1895 to 11 December 18951896: 11 January 1896 to 19 November 18961897: 10 January 1897 to 3 December 18971898: 13 February 1898 to 23 December 18981901: 1 January 1901 to 15 November 19011902: 4 January 1902 to 18 December 19021905: 4 January 1905 to 31 December 19051906: 1 March 1906 to 24 December 19061908: 9 January 1908 to 21 November 19081909: 16 January 1909 to 3 October 19091910: 11 January 1910 to 12 December 19101911: 11 January 1911 to 31 December 19111912: 8 February 1912 to 2 November 19121913: 2 January 1913 to 25 December 19131914: 12 January 1914 to 26 December 19141915: 20 February 1915 to 15 December 19151916: 28 January 1916 to 9 December 19161917: 23 January 1917 to 13 December 19171918: 11 January 1918 to 16 September 19181919: 18 February 1919 to 30 December 19191920: 18 January 1920 to 28 December 19201921: 3 January 1921 to 27 December 19211922: 8 January 1922 to 12 December 19221923: 6 January 1923 to 27 December 19231924: 19 January 1924 to 15 December 19241925: 14 January 1925 to 19 November 19251926: 18 March 1926 to 22 December 19261927: 6 January 1927 to 26 November 19271928: 7 February 1928 to 15 October 19281929: 15 February 1929 to 28 December 19291930: 25 January 1930 to 15 December 19301931: 2 January 1931 to 4 December 19311932: 9 March 1932 to 24 December 19321933: 6 April 1933 to 15 December 19331934: 6 January 1934 to 28 December 19341935: 5 January 1935 to 4 December 19351936: 5 January 1936 to 27 December 19361937: 19 January 1937 to 28 December 19371938: 27 January 1938 to 28 November 19381939: 4 January 1939 to 12 December 19391940: 5 April 1940 to 20 December 19401941: 2 January 1941 to 1 December 19411942: 12 February 1942 to 23 November 19421943: 3 January 1943 to 6 December 19431944: 10 March 1944 to 13 December 19441945: 12 January 1945 to 17 November 19451946: 19 January 1946 to 29 December 19461947: 9 February 1947 to 26 December 19471948: 1 January 1948 to 30 December 194818931902191219191926193319401947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jeir meeting 10 mm (0.39 in).
First to last qualifying date each year at Jeir
YearFirst dateLast date
18931893-01-011893-12-29
18941894-01-051894-12-29
18951895-01-151895-12-11
18961896-01-111896-11-19
18971897-01-101897-12-03
18981898-02-131898-12-23
19011901-01-011901-11-15
19021902-01-041902-12-18
19051905-01-041905-12-31
19061906-03-011906-12-24
19081908-01-091908-11-21
19091909-01-161909-10-03
19101910-01-111910-12-12
19111911-01-111911-12-31
19121912-02-081912-11-02
19131913-01-021913-12-25
19141914-01-121914-12-26
19151915-02-201915-12-15
19161916-01-281916-12-09
19171917-01-231917-12-13
19181918-01-111918-09-16
19191919-02-181919-12-30
19201920-01-181920-12-28
19211921-01-031921-12-27
19221922-01-081922-12-12
19231923-01-061923-12-27
19241924-01-191924-12-15
19251925-01-141925-11-19
19261926-03-181926-12-22
19271927-01-061927-11-26
19281928-02-071928-10-15
19291929-02-151929-12-28
19301930-01-251930-12-15
19311931-01-021931-12-04
19321932-03-091932-12-24
19331933-04-061933-12-15
19341934-01-061934-12-28
19351935-01-051935-12-04
19361936-01-051936-12-27
19371937-01-191937-12-28
19381938-01-271938-11-28
19391939-01-041939-12-12
19401940-04-051940-12-20
19411941-01-021941-12-01
19421942-02-121942-11-23
19431943-01-031943-12-06
19441944-03-101944-12-13
19451945-01-121945-11-17
19461946-01-191946-12-29
19471947-02-091947-12-26
19481948-01-011948-12-30

Every Fixed Threshold

Fixed thresholds at Jeir
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5137189417
25 mm (0.98 in): Days with 25 mm or more rain501219068
50 mm (1.97 in): Days with 50 mm or more rain21419252
100 mm (3.94 in): Days with 100 mm or more rain2119251

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

  • Data for Jeir 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).