Built 2026-10-19 (19 October 2026)

Lima South (Lake Nillahcootie) Threshold Days by Year (ASN00082107)

4 fixed thresholds counted per year at Lima South (Lake Nillahcootie) (ASN00082107): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lima South (Lake Nillahcootie) Thresholds

  • Lima South (Lake Nillahcootie): days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1973 with 51.
  • Lima South (Lake Nillahcootie): days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1973 with 21.
  • Lima South (Lake Nillahcootie): days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1973 with 6.
  • Lima South (Lake Nillahcootie): days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1993 with 1.
  • 4 fixed thresholds have at least one qualifying day at Lima South (Lake Nillahcootie).
36 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Lima South (Lake Nillahcootie) Days per year at Lima South (Lake Nillahcootie) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1973. 02040601968: 341969: 311970: 261971: 381972: 201973: 511974: 511975: 441976: 211977: 211978: 371979: 281980: 261981: 391982: 101983: 361984: 301985: 301986: 351987: 271988: 431989: 411990: 351991: 341992: 401993: 371994: 201995: 421996: 391997: 201998: 241999: 212001: 162003: 212005: 152006: 11196819721976198019841988199219962001
Days per year at Lima South (Lake Nillahcootie) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Lima South (Lake Nillahcootie)
YearDaysDecade average
19683432.5
19693132.5
19702633.7
19713833.7
19722033.7
19735133.7
19745133.7
19754433.7
19762133.7
19772133.7
19783733.7
19792833.7
19802631.7
19813931.7
19821031.7
19833631.7
19843031.7
19853031.7
19863531.7
19872731.7
19884331.7
19894131.7
19903531.2
19913431.2
19924031.2
19933731.2
19942031.2
19954231.2
19963931.2
19972031.2
19982431.2
19992131.2
20011615.8
20032115.8
20051515.8
20061115.8
First to last qualifying date each year at Lima South (Lake Nillahcootie) For each year, a bar from the first to the last day at Lima South (Lake Nillahcootie) meeting 10 mm (0.39 in). 1968: 11 January 1968 to 24 December 19681969: 23 February 1969 to 20 December 19691970: 2 January 1970 to 10 December 19701971: 26 January 1971 to 23 December 19711972: 13 January 1972 to 24 November 19721973: 13 January 1973 to 31 December 19731974: 4 January 1974 to 27 November 19741975: 4 January 1975 to 30 December 19751976: 25 June 1976 to 24 December 19761977: 15 January 1977 to 30 November 19771978: 6 January 1978 to 26 December 19781979: 17 January 1979 to 24 November 19791980: 4 January 1980 to 14 December 19801981: 10 January 1981 to 13 December 19811982: 26 January 1982 to 8 December 19821983: 2 January 1983 to 7 December 19831984: 1 January 1984 to 3 November 19841985: 24 March 1985 to 10 December 19851986: 16 January 1986 to 17 December 19861987: 15 February 1987 to 2 December 19871988: 2 January 1988 to 26 December 19881989: 10 March 1989 to 14 December 19891990: 2 February 1990 to 21 October 19901991: 6 January 1991 to 31 December 19911992: 1 January 1992 to 26 December 19921993: 17 January 1993 to 23 December 19931994: 17 January 1994 to 30 November 19941995: 6 January 1995 to 15 November 19951996: 1 January 1996 to 26 December 19961997: 7 January 1997 to 14 November 19971998: 13 January 1998 to 27 December 19981999: 24 May 1999 to 27 December 19992001: 25 January 2001 to 24 October 20012003: 1 January 2003 to 22 December 20032005: 3 February 2005 to 3 December 20052006: 30 January 2006 to 3 November 200619681973197819831988199319982006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lima South (Lake Nillahcootie) meeting 10 mm (0.39 in).
First to last qualifying date each year at Lima South (Lake Nillahcootie)
YearFirst dateLast date
19681968-01-111968-12-24
19691969-02-231969-12-20
19701970-01-021970-12-10
19711971-01-261971-12-23
19721972-01-131972-11-24
19731973-01-131973-12-31
19741974-01-041974-11-27
19751975-01-041975-12-30
19761976-06-251976-12-24
19771977-01-151977-11-30
19781978-01-061978-12-26
19791979-01-171979-11-24
19801980-01-041980-12-14
19811981-01-101981-12-13
19821982-01-261982-12-08
19831983-01-021983-12-07
19841984-01-011984-11-03
19851985-03-241985-12-10
19861986-01-161986-12-17
19871987-02-151987-12-02
19881988-01-021988-12-26
19891989-03-101989-12-14
19901990-02-021990-10-21
19911991-01-061991-12-31
19921992-01-011992-12-26
19931993-01-171993-12-23
19941994-01-171994-11-30
19951995-01-061995-11-15
19961996-01-011996-12-26
19971997-01-071997-11-14
19981998-01-131998-12-27
19991999-05-241999-12-27
20012001-01-252001-10-24
20032003-01-012003-12-22
20052005-02-032005-12-03
20062006-01-302006-11-03

Every Fixed Threshold

Fixed thresholds at Lima South (Lake Nillahcootie)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3651197311
25 mm (0.98 in): Days with 25 mm or more rain352119738
50 mm (1.97 in): Days with 50 mm or more rain24619732
100 mm (3.94 in): Days with 100 mm or more rain2119931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Lima South (Lake Nillahcootie) 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).