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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Irece Threshold Days by Year (BR047266270)

4 fixed thresholds counted per year at Irece (BR047266270): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Irece Thresholds

  • Irece: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1947 with 27.
  • Irece: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1960 with 16.
  • Irece: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1960 with 5.
  • Irece: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1977 with 2.
  • 4 fixed thresholds have at least one qualifying day at Irece.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Irece Days per year at Irece with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1947. 01020301944: 231945: 171946: 121947: 271948: 221949: 161950: 111951: 91952: 211953: 121954: 191955: 141956: 171957: 241958: 181959: 91960: 271961: 111962: 191963: 151964: 191965: 121966: 261967: 211968: 231969: 211970: 221971: 171972: 211973: 181974: 201975: 141976: 151977: 241978: 9194419481952195619601964196819721976
Days per year at Irece with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1947.
Days with 10 mm (0.39 in) or more of precipitation per year at Irece
YearDaysDecade average
19442319.5
19451719.5
19461219.5
19472719.5
19482219.5
19491619.5
19501115.4
1951915.4
19522115.4
19531215.4
19541915.4
19551415.4
19561715.4
19572415.4
19581815.4
1959915.4
19602719.4
19611119.4
19621919.4
19631519.4
19641919.4
19651219.4
19662619.4
19672119.4
19682319.4
19692119.4
19702217.8
19711717.8
19722117.8
19731817.8
19742017.8
19751417.8
19761517.8
19772417.8
1978917.8
First to last qualifying date each year at Irece For each year, a bar from the first to the last day at Irece meeting 10 mm (0.39 in). 1944: 19 January 1944 to 30 December 19441945: 9 January 1945 to 27 December 19451946: 14 February 1946 to 29 November 19461947: 16 January 1947 to 28 December 19471948: 12 February 1948 to 22 December 19481949: 25 January 1949 to 20 December 19491950: 15 January 1950 to 18 December 19501951: 10 January 1951 to 20 December 19511952: 1 January 1952 to 24 December 19521953: 15 February 1953 to 22 December 19531954: 27 January 1954 to 12 December 19541955: 18 January 1955 to 20 December 19551956: 1 January 1956 to 26 December 19561957: 3 January 1957 to 23 December 19571958: 11 January 1958 to 29 December 19581959: 1 January 1959 to 24 December 19591960: 1 January 1960 to 19 December 19601961: 27 January 1961 to 11 December 19611962: 1 January 1962 to 26 December 19621963: 6 January 1963 to 24 December 19631964: 1 January 1964 to 31 December 19641965: 22 January 1965 to 24 November 19651966: 3 January 1966 to 18 December 19661967: 17 January 1967 to 31 December 19671968: 1 January 1968 to 15 December 19681969: 18 January 1969 to 28 December 19691970: 11 January 1970 to 25 November 19701971: 6 February 1971 to 22 December 19711972: 19 January 1972 to 25 December 19721973: 15 January 1973 to 27 December 19731974: 23 January 1974 to 11 December 19741975: 20 January 1975 to 16 December 19751976: 3 February 1976 to 22 December 19761977: 5 January 1977 to 28 December 19771978: 1 January 1978 to 13 December 19781944194919541959196419691974JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Irece meeting 10 mm (0.39 in).
First to last qualifying date each year at Irece
YearFirst dateLast date
19441944-01-191944-12-30
19451945-01-091945-12-27
19461946-02-141946-11-29
19471947-01-161947-12-28
19481948-02-121948-12-22
19491949-01-251949-12-20
19501950-01-151950-12-18
19511951-01-101951-12-20
19521952-01-011952-12-24
19531953-02-151953-12-22
19541954-01-271954-12-12
19551955-01-181955-12-20
19561956-01-011956-12-26
19571957-01-031957-12-23
19581958-01-111958-12-29
19591959-01-011959-12-24
19601960-01-011960-12-19
19611961-01-271961-12-11
19621962-01-011962-12-26
19631963-01-061963-12-24
19641964-01-011964-12-31
19651965-01-221965-11-24
19661966-01-031966-12-18
19671967-01-171967-12-31
19681968-01-011968-12-15
19691969-01-181969-12-28
19701970-01-111970-11-25
19711971-02-061971-12-22
19721972-01-191972-12-25
19731973-01-151973-12-27
19741974-01-231974-12-11
19751975-01-201975-12-16
19761976-02-031976-12-22
19771977-01-051977-12-28
19781978-01-011978-12-13

Every Fixed Threshold

Fixed thresholds at Irece
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain352719479
25 mm (0.98 in): Days with 25 mm or more rain351619602
50 mm (1.97 in): Days with 50 mm or more rain27519603
100 mm (3.94 in): Days with 100 mm or more rain2219772

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for Irece 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).