Built 2026-10-19 (19 October 2026)

Lithopolis 2 S Threshold Days by Year (USC00334616)

6 fixed thresholds counted per year at Lithopolis 2 S (USC00334616): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lithopolis 2 S Thresholds

  • Lithopolis 2 S: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1968 with 43.
  • Lithopolis 2 S: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1975 with 14.
  • Lithopolis 2 S: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1964 with 3.
  • Lithopolis 2 S: days with 10 cm (3.9 in) or more of snowfall in 15 years, most in 1960 with 4.
  • 6 fixed thresholds have at least one qualifying day at Lithopolis 2 S.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Lithopolis 2 S Days per year at Lithopolis 2 S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1968. 02040601953: 271954: 331955: 311956: 391957: 371958: 421959: 351960: 261961: 331962: 331963: 251964: 301965: 381966: 391967: 301968: 431969: 281970: 401971: 261972: 411973: 391974: 371975: 421976: 351977: 321978: 351979: 401980: 341981: 331982: 331983: 291984: 291985: 351986: 261987: 23195319571961196519691973197719811985
Days per year at Lithopolis 2 S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1968.
Days with 10 mm (0.39 in) or more of precipitation per year at Lithopolis 2 S
YearDaysDecade average
19532734.9
19543334.9
19553134.9
19563934.9
19573734.9
19584234.9
19593534.9
19602632.5
19613332.5
19623332.5
19632532.5
19643032.5
19653832.5
19663932.5
19673032.5
19684332.5
19692832.5
19704036.7
19712636.7
19724136.7
19733936.7
19743736.7
19754236.7
19763536.7
19773236.7
19783536.7
19794036.7
19803430.3
19813330.3
19823330.3
19832930.3
19842930.3
19853530.3
19862630.3
19872330.3
First to last qualifying date each year at Lithopolis 2 S For each year, a bar from the first to the last day at Lithopolis 2 S meeting 10 mm (0.39 in). 1953: 1 January 1953 to 15 December 19531954: 16 January 1954 to 30 December 19541955: 2 February 1955 to 19 November 19551956: 29 January 1956 to 21 December 19561957: 23 January 1957 to 26 December 19571958: 14 January 1958 to 5 December 19581959: 1 January 1959 to 28 December 19591960: 15 January 1960 to 21 December 19601961: 1 January 1961 to 17 December 19611962: 6 January 1962 to 6 December 19621963: 11 January 1963 to 29 November 19631964: 2 January 1964 to 26 December 19641965: 2 January 1965 to 11 December 19651966: 1 January 1966 to 11 December 19661967: 2 February 1967 to 22 December 19671968: 14 January 1968 to 28 December 19681969: 18 January 1969 to 24 December 19691970: 29 January 1970 to 22 December 19701971: 4 January 1971 to 15 December 19711972: 23 January 1972 to 20 December 19721973: 4 January 1973 to 30 December 19731974: 10 January 1974 to 16 December 19741975: 1 January 1975 to 26 December 19751976: 1 January 1976 to 7 December 19761977: 13 March 1977 to 14 December 19771978: 8 January 1978 to 9 December 19781979: 1 January 1979 to 24 December 19791980: 26 February 1980 to 9 December 19801981: 2 February 1981 to 1 December 19811982: 22 January 1982 to 19 December 19821983: 3 April 1983 to 22 December 19831984: 14 February 1984 to 30 December 19841985: 13 February 1985 to 12 December 19851986: 20 January 1986 to 3 December 19861987: 30 March 1987 to 26 December 19871953195819631968197319781983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lithopolis 2 S meeting 10 mm (0.39 in).
First to last qualifying date each year at Lithopolis 2 S
YearFirst dateLast date
19531953-01-011953-12-15
19541954-01-161954-12-30
19551955-02-021955-11-19
19561956-01-291956-12-21
19571957-01-231957-12-26
19581958-01-141958-12-05
19591959-01-011959-12-28
19601960-01-151960-12-21
19611961-01-011961-12-17
19621962-01-061962-12-06
19631963-01-111963-11-29
19641964-01-021964-12-26
19651965-01-021965-12-11
19661966-01-011966-12-11
19671967-02-021967-12-22
19681968-01-141968-12-28
19691969-01-181969-12-24
19701970-01-291970-12-22
19711971-01-041971-12-15
19721972-01-231972-12-20
19731973-01-041973-12-30
19741974-01-101974-12-16
19751975-01-011975-12-26
19761976-01-011976-12-07
19771977-03-131977-12-14
19781978-01-081978-12-09
19791979-01-011979-12-24
19801980-02-261980-12-09
19811981-02-021981-12-01
19821982-01-221982-12-19
19831983-04-031983-12-22
19841984-02-141984-12-30
19851985-02-131985-12-12
19861986-01-201986-12-03
19871987-03-301987-12-26

Every Fixed Threshold

Fixed thresholds at Lithopolis 2 S
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3543196823
25 mm (0.98 in): Days with 25 mm or more rain351419758
50 mm (1.97 in): Days with 50 mm or more rain25319641
100 mm (3.94 in): Days with 100 mm or more rain1119791
10 cm (3.9 in): Days with 10 cm or more snowfall15419602
25 cm (9.8 in): Days with 25 cm or more snowfall1119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Lithopolis 2 S 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).