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Built 2026-10-19 (19 October 2026)

Ellefsplass Threshold Days by Year (NOE00133266)

3 fixed thresholds counted per year at Ellefsplass (NOE00133266): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ellefsplass Thresholds

  • Ellefsplass: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1987 with 25.
  • Ellefsplass: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 2025 with 6.
  • Ellefsplass: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1985 with 1.
  • 3 fixed thresholds have at least one qualifying day at Ellefsplass.
58 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ellefsplass Days per year at Ellefsplass with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1987. 01020301969: 91970: 101971: 141972: 131973: 211974: 141975: 121976: 81977: 141978: 101979: 171980: 171981: 171982: 121983: 131984: 181985: 101986: 81987: 251988: 141989: 141990: 171991: 131992: 141993: 121994: 141995: 61996: 111997: 141998: 161999: 162000: 222001: 152002: 112003: 162004: 92005: 122006: 142007: 112008: 132009: 162010: 162011: 172012: 92013: 162014: 182015: 182016: 122017: 152018: 172019: 122020: 142021: 172022: 142023: 222024: 212025: 172026: 121969197519811987199319992005201120172023
Days per year at Ellefsplass with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1987.
Days with 10 mm (0.39 in) or more of precipitation per year at Ellefsplass
YearDaysDecade average
196999
19701013.3
19711413.3
19721313.3
19732113.3
19741413.3
19751213.3
1976813.3
19771413.3
19781013.3
19791713.3
19801714.8
19811714.8
19821214.8
19831314.8
19841814.8
19851014.8
1986814.8
19872514.8
19881414.8
19891414.8
19901713.3
19911313.3
19921413.3
19931213.3
19941413.3
1995613.3
19961113.3
19971413.3
19981613.3
19991613.3
20002213.9
20011513.9
20021113.9
20031613.9
2004913.9
20051213.9
20061413.9
20071113.9
20081313.9
20091613.9
20101615
20111715
2012915
20131615
20141815
20151815
20161215
20171515
20181715
20191215
20201416.7
20211716.7
20221416.7
20232216.7
20242116.7
20251716.7
20261216.7
First to last qualifying date each year at Ellefsplass For each year, a bar from the first to the last day at Ellefsplass meeting 10 mm (0.39 in). 1969: 16 January 1969 to 1 November 19691970: 27 March 1970 to 18 October 19701971: 13 June 1971 to 19 October 19711972: 25 May 1972 to 30 November 19721973: 29 April 1973 to 6 November 19731974: 6 June 1974 to 16 December 19741975: 12 January 1975 to 21 December 19751976: 13 May 1976 to 10 September 19761977: 24 March 1977 to 3 November 19771978: 4 March 1978 to 13 December 19781979: 24 May 1979 to 3 November 19791980: 8 May 1980 to 27 October 19801981: 22 March 1981 to 27 November 19811982: 3 March 1982 to 21 December 19821983: 16 May 1983 to 16 October 19831984: 26 May 1984 to 23 December 19841985: 31 January 1985 to 9 November 19851986: 9 May 1986 to 5 December 19861987: 27 January 1987 to 12 November 19871988: 10 February 1988 to 6 October 19881989: 25 February 1989 to 7 December 19891990: 10 January 1990 to 30 October 19901991: 10 June 1991 to 13 December 19911992: 13 February 1992 to 3 December 19921993: 15 January 1993 to 9 October 19931994: 1 April 1994 to 31 October 19941995: 17 March 1995 to 5 September 19951996: 3 May 1996 to 17 October 19961997: 6 May 1997 to 1 December 19971998: 30 March 1998 to 27 October 19981999: 13 April 1999 to 17 December 19992000: 31 January 2000 to 13 December 20002001: 14 June 2001 to 26 October 20012002: 19 March 2002 to 23 October 20022003: 25 January 2003 to 1 November 20032004: 24 July 2004 to 4 November 20042005: 1 January 2005 to 14 November 20052006: 5 February 2006 to 25 November 20062007: 13 January 2007 to 1 December 20072008: 16 January 2008 to 29 November 20082009: 24 January 2009 to 23 November 20092010: 1 April 2010 to 24 September 20102011: 11 April 2011 to 19 September 20112012: 18 February 2012 to 1 November 20122013: 20 May 2013 to 3 November 20132014: 15 February 2014 to 23 November 20142015: 10 January 2015 to 22 September 20152016: 10 January 2016 to 16 November 20162017: 18 May 2017 to 26 December 20172018: 4 January 2018 to 3 November 20182019: 9 May 2019 to 19 November 20192020: 12 April 2020 to 18 November 20202021: 20 January 2021 to 19 October 20212022: 13 January 2022 to 15 October 20222023: 17 January 2023 to 3 November 20232024: 26 May 2024 to 18 December 20242025: 23 January 2025 to 29 December 20252026: 24 February 2026 to 30 August 202619691977198519932001200920172025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ellefsplass meeting 10 mm (0.39 in).
First to last qualifying date each year at Ellefsplass
YearFirst dateLast date
19691969-01-161969-11-01
19701970-03-271970-10-18
19711971-06-131971-10-19
19721972-05-251972-11-30
19731973-04-291973-11-06
19741974-06-061974-12-16
19751975-01-121975-12-21
19761976-05-131976-09-10
19771977-03-241977-11-03
19781978-03-041978-12-13
19791979-05-241979-11-03
19801980-05-081980-10-27
19811981-03-221981-11-27
19821982-03-031982-12-21
19831983-05-161983-10-16
19841984-05-261984-12-23
19851985-01-311985-11-09
19861986-05-091986-12-05
19871987-01-271987-11-12
19881988-02-101988-10-06
19891989-02-251989-12-07
19901990-01-101990-10-30
19911991-06-101991-12-13
19921992-02-131992-12-03
19931993-01-151993-10-09
19941994-04-011994-10-31
19951995-03-171995-09-05
19961996-05-031996-10-17
19971997-05-061997-12-01
19981998-03-301998-10-27
19991999-04-131999-12-17
20002000-01-312000-12-13
20012001-06-142001-10-26
20022002-03-192002-10-23
20032003-01-252003-11-01
20042004-07-242004-11-04
20052005-01-012005-11-14
20062006-02-052006-11-25
20072007-01-132007-12-01
20082008-01-162008-11-29
20092009-01-242009-11-23
20102010-04-012010-09-24
20112011-04-112011-09-19
20122012-02-182012-11-01
20132013-05-202013-11-03
20142014-02-152014-11-23
20152015-01-102015-09-22
20162016-01-102016-11-16
20172017-05-182017-12-26
20182018-01-042018-11-03
20192019-05-092019-11-19
20202020-04-122020-11-18
20212021-01-202021-10-19
20222022-01-132022-10-15
20232023-01-172023-11-03
20242024-05-262024-12-18
20252025-01-232025-12-29
20262026-02-242026-08-30

Every Fixed Threshold

Fixed thresholds at Ellefsplass
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5825198712
25 mm (0.98 in): Days with 25 mm or more rain46620251
50 mm (1.97 in): Days with 50 mm or more rain7119851

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Ellefsplass 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 (2026-10-12).