Built 2026-10-19 (19 October 2026)

Nilsia Pieksa Threshold Days by Year (FIE00144832)

3 fixed thresholds counted per year at Nilsia Pieksa (FIE00144832): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nilsia Pieksa Thresholds

  • Nilsia Pieksa: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1974 with 22.
  • Nilsia Pieksa: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1980 with 4.
  • Nilsia Pieksa: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1996 with 1.
  • 3 fixed thresholds have at least one qualifying day at Nilsia Pieksa.
42 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nilsia Pieksa Days per year at Nilsia Pieksa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1974. 01020301966: 81967: 121968: 191969: 91970: 141971: 91972: 111973: 181974: 221975: 121976: 111977: 101978: 71979: 71980: 141981: 131982: 101983: 171984: 131985: 191986: 131987: 181988: 161989: 111990: 161991: 171992: 101993: 131994: 141995: 141996: 101997: 71998: 221999: 42000: 102001: 112002: 92003: 152004: 202005: 202006: 162007: 15196619711976198119861991199620012006
Days per year at Nilsia Pieksa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Nilsia Pieksa
YearDaysDecade average
1966812
19671212
19681912
1969912
19701412.1
1971912.1
19721112.1
19731812.1
19742212.1
19751212.1
19761112.1
19771012.1
1978712.1
1979712.1
19801414.4
19811314.4
19821014.4
19831714.4
19841314.4
19851914.4
19861314.4
19871814.4
19881614.4
19891114.4
19901612.7
19911712.7
19921012.7
19931312.7
19941412.7
19951412.7
19961012.7
1997712.7
19982212.7
1999412.7
20001014.5
20011114.5
2002914.5
20031514.5
20042014.5
20052014.5
20061614.5
20071514.5
First to last qualifying date each year at Nilsia Pieksa For each year, a bar from the first to the last day at Nilsia Pieksa meeting 10 mm (0.39 in). 1966: 8 March 1966 to 22 October 19661967: 5 March 1967 to 15 December 19671968: 5 May 1968 to 4 November 19681969: 29 January 1969 to 12 November 19691970: 2 April 1970 to 20 December 19701971: 22 March 1971 to 16 November 19711972: 8 February 1972 to 10 November 19721973: 10 April 1973 to 28 October 19731974: 8 February 1974 to 12 December 19741975: 13 April 1975 to 28 September 19751976: 18 June 1976 to 24 December 19761977: 14 July 1977 to 8 November 19771978: 13 March 1978 to 13 August 19781979: 7 May 1979 to 11 October 19791980: 26 May 1980 to 21 November 19801981: 9 March 1981 to 3 December 19811982: 7 April 1982 to 28 November 19821983: 9 April 1983 to 27 December 19831984: 30 March 1984 to 28 November 19841985: 10 March 1985 to 21 December 19851986: 25 May 1986 to 1 December 19861987: 5 February 1987 to 6 December 19871988: 1 January 1988 to 8 December 19881989: 4 February 1989 to 21 October 19891990: 24 January 1990 to 2 December 19901991: 2 June 1991 to 23 December 19911992: 14 April 1992 to 3 November 19921993: 11 January 1993 to 13 October 19931994: 8 March 1994 to 26 October 19941995: 29 April 1995 to 18 October 19951996: 3 May 1996 to 12 December 19961997: 3 April 1997 to 13 November 19971998: 19 January 1998 to 18 October 19981999: 29 June 1999 to 6 December 19992000: 27 February 2000 to 14 November 20002001: 8 February 2001 to 16 October 20012002: 25 January 2002 to 20 December 20022003: 23 January 2003 to 29 December 20032004: 2 February 2004 to 30 December 20042005: 8 January 2005 to 24 December 20052006: 23 May 2006 to 8 December 20062007: 18 January 2007 to 30 December 20071966197219781984199019962002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nilsia Pieksa meeting 10 mm (0.39 in).
First to last qualifying date each year at Nilsia Pieksa
YearFirst dateLast date
19661966-03-081966-10-22
19671967-03-051967-12-15
19681968-05-051968-11-04
19691969-01-291969-11-12
19701970-04-021970-12-20
19711971-03-221971-11-16
19721972-02-081972-11-10
19731973-04-101973-10-28
19741974-02-081974-12-12
19751975-04-131975-09-28
19761976-06-181976-12-24
19771977-07-141977-11-08
19781978-03-131978-08-13
19791979-05-071979-10-11
19801980-05-261980-11-21
19811981-03-091981-12-03
19821982-04-071982-11-28
19831983-04-091983-12-27
19841984-03-301984-11-28
19851985-03-101985-12-21
19861986-05-251986-12-01
19871987-02-051987-12-06
19881988-01-011988-12-08
19891989-02-041989-10-21
19901990-01-241990-12-02
19911991-06-021991-12-23
19921992-04-141992-11-03
19931993-01-111993-10-13
19941994-03-081994-10-26
19951995-04-291995-10-18
19961996-05-031996-12-12
19971997-04-031997-11-13
19981998-01-191998-10-18
19991999-06-291999-12-06
20002000-02-272000-11-14
20012001-02-082001-10-16
20022002-01-252002-12-20
20032003-01-232003-12-29
20042004-02-022004-12-30
20052005-01-082005-12-24
20062006-05-232006-12-08
20072007-01-182007-12-30

Every Fixed Threshold

Fixed thresholds at Nilsia Pieksa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4222197415
25 mm (0.98 in): Days with 25 mm or more rain31419801
50 mm (1.97 in): Days with 50 mm or more rain3119961

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Nilsia Pieksa 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).