Built 2026-10-19 (19 October 2026)

Auce Threshold Days by Year (LG000026419)

3 fixed thresholds counted per year at Auce (LG000026419): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Auce Thresholds

  • Auce: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1980 with 22.
  • Auce: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1978 with 4.
  • Auce: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1960 with 1.
  • 3 fixed thresholds have at least one qualifying day at Auce.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Auce Days per year at Auce with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1980. 01020301941: 81942: 111943: 111946: 141947: 101948: 131949: 161950: 171951: 71952: 161953: 71954: 151960: 201961: 141962: 131964: 121965: 111966: 151968: 81969: 71970: 151971: 111972: 181973: 71974: 141977: 241978: 151979: 161980: 221941194619491952196019641968197119741979
Days per year at Auce with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1980.
Days with 10 mm (0.39 in) or more of precipitation per year at Auce
YearDaysDecade average
1941811.9
19421111.9
19431111.9
19461411.9
19471011.9
19481311.9
19491611.9
19501712.4
1951712.4
19521612.4
1953712.4
19541512.4
19602012.5
19611412.5
19621312.5
19641212.5
19651112.5
19661512.5
1968812.5
1969712.5
19701515
19711115
19721815
1973715
19741415
19772415
19781515
19791615
19802222
First to last qualifying date each year at Auce For each year, a bar from the first to the last day at Auce meeting 10 mm (0.39 in). 1941: 2 July 1941 to 13 December 19411942: 16 May 1942 to 19 October 19421943: 18 April 1943 to 18 November 19431946: 2 June 1946 to 14 November 19461947: 25 May 1947 to 22 November 19471948: 29 April 1948 to 6 November 19481949: 21 May 1949 to 14 November 19491950: 10 April 1950 to 3 December 19501951: 2 April 1951 to 10 December 19511952: 24 April 1952 to 9 November 19521953: 30 March 1953 to 15 November 19531954: 16 January 1954 to 14 December 19541960: 28 March 1960 to 5 December 19601961: 30 January 1961 to 1 December 19611962: 23 January 1962 to 21 November 19621964: 3 June 1964 to 15 November 19641965: 7 June 1965 to 2 November 19651966: 2 January 1966 to 4 December 19661968: 18 May 1968 to 9 November 19681969: 27 April 1969 to 4 November 19691970: 6 January 1970 to 3 December 19701971: 19 May 1971 to 19 November 19711972: 23 March 1972 to 29 November 19721973: 11 April 1973 to 13 November 19731974: 16 January 1974 to 17 October 19741977: 4 April 1977 to 24 December 19771978: 25 April 1978 to 23 November 19781979: 17 March 1979 to 5 December 19791980: 31 January 1980 to 24 December 198019411947195119601965197019741980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Auce meeting 10 mm (0.39 in).
First to last qualifying date each year at Auce
YearFirst dateLast date
19411941-07-021941-12-13
19421942-05-161942-10-19
19431943-04-181943-11-18
19461946-06-021946-11-14
19471947-05-251947-11-22
19481948-04-291948-11-06
19491949-05-211949-11-14
19501950-04-101950-12-03
19511951-04-021951-12-10
19521952-04-241952-11-09
19531953-03-301953-11-15
19541954-01-161954-12-14
19601960-03-281960-12-05
19611961-01-301961-12-01
19621962-01-231962-11-21
19641964-06-031964-11-15
19651965-06-071965-11-02
19661966-01-021966-12-04
19681968-05-181968-11-09
19691969-04-271969-11-04
19701970-01-061970-12-03
19711971-05-191971-11-19
19721972-03-231972-11-29
19731973-04-111973-11-13
19741974-01-161974-10-17
19771977-04-041977-12-24
19781978-04-251978-11-23
19791979-03-171979-12-05
19801980-01-311980-12-24

Every Fixed Threshold

Fixed thresholds at Auce
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2922198022
25 mm (0.98 in): Days with 25 mm or more rain19419783
50 mm (1.97 in): Days with 50 mm or more rain4119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Auce 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).