Built 2026-10-19 (19 October 2026)

Holjes Threshold Days by Year (SWE00139498)

11 fixed thresholds counted per year at Holjes (SWE00139498): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Holjes Thresholds

  • Holjes: days with 10 mm (0.39 in) or more of precipitation in 79 years, most in 2019 with 31.
  • Holjes: days with a maximum temperature at or below 0 C (32 F) in 66 years, most in 1968 with 118.
  • Holjes: nights with a minimum temperature at or below 0 C (32 F) in 66 years, most in 1973 with 230.
  • Holjes: nights with a minimum temperature at or below -10 C (14 F) in 66 years, most in 1980 with 117.
  • 11 fixed thresholds have at least one qualifying day at Holjes.
30 years with a qualifying day
Days at or above 30 C (86 F) per year at Holjes Days per year at Holjes with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1982. 0358101968: 11969: 11970: 11973: 11975: 71977: 21980: 11982: 91983: 31986: 41987: 21988: 21989: 11991: 41994: 31997: 12003: 22004: 12005: 22006: 22007: 32008: 52009: 42014: 52018: 82019: 22020: 42022: 12023: 12025: 41968197319801986198919972005200820182022
Days per year at Holjes with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1982.
Days at or above 30 C (86 F) per year at Holjes
YearDaysDecade average
196811
196911
197012.8
197312.8
197572.8
197722.8
198013.1
198293.1
198333.1
198643.1
198723.1
198823.1
198913.1
199142.7
199432.7
199712.7
200322.7
200412.7
200522.7
200622.7
200732.7
200852.7
200942.7
201455
201885
201925
202042.5
202212.5
202312.5
202542.5
First to last qualifying date each year at Holjes For each year, a bar from the first to the last day at Holjes meeting 30 C (86 F). 1968: 2 July 1968 to 2 July 19681969: 1 August 1969 to 1 August 19691970: 19 June 1970 to 19 June 19701973: 6 July 1973 to 6 July 19731975: 5 August 1975 to 11 August 19751977: 15 June 1977 to 9 July 19771980: 5 June 1980 to 5 June 19801982: 30 July 1982 to 7 August 19821983: 9 July 1983 to 11 July 19831986: 25 June 1986 to 2 July 19861987: 22 July 1987 to 23 July 19871988: 26 June 1988 to 27 June 19881989: 25 July 1989 to 25 July 19891991: 5 July 1991 to 8 July 19911994: 14 July 1994 to 1 August 19941997: 1 July 1997 to 1 July 19972003: 16 July 2003 to 17 July 20032004: 9 August 2004 to 9 August 20042005: 11 July 2005 to 12 July 20052006: 12 June 2006 to 27 July 20062007: 7 June 2007 to 9 June 20072008: 6 June 2008 to 28 July 20082009: 28 June 2009 to 3 July 20092014: 22 July 2014 to 26 July 20142018: 15 July 2018 to 31 July 20182019: 26 July 2019 to 28 July 20192020: 15 June 2020 to 27 June 20202022: 20 July 2022 to 20 July 20222023: 15 June 2023 to 15 June 20232025: 16 July 2025 to 24 July 202519681975198319892003200720182023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Holjes meeting 30 C (86 F).
First to last qualifying date each year at Holjes
YearFirst dateLast date
19681968-07-021968-07-02
19691969-08-011969-08-01
19701970-06-191970-06-19
19731973-07-061973-07-06
19751975-08-051975-08-11
19771977-06-151977-07-09
19801980-06-051980-06-05
19821982-07-301982-08-07
19831983-07-091983-07-11
19861986-06-251986-07-02
19871987-07-221987-07-23
19881988-06-261988-06-27
19891989-07-251989-07-25
19911991-07-051991-07-08
19941994-07-141994-08-01
19971997-07-011997-07-01
20032003-07-162003-07-17
20042004-08-092004-08-09
20052005-07-112005-07-12
20062006-06-122006-07-27
20072007-06-072007-06-09
20082008-06-062008-07-28
20092009-06-282009-07-03
20142014-07-222014-07-26
20182018-07-152018-07-31
20192019-07-262019-07-28
20202020-06-152020-06-27
20222022-07-202022-07-20
20232023-06-152023-06-15
20252025-07-162025-07-24

Every Fixed Threshold

Fixed thresholds at Holjes
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days30919824
90 F (32.2 C): Days8419751
0 C (32 F): Ice days (max66118196852
0 C (32 F): Frost days (min662301973112
-10 C (14 F): Days with min66117198039
-20 C (-4 F): Days with min6559196313
-30 C (-22 F): Days with min371719874
-40 C (-40 F): Days with min1119791
10 mm (0.39 in): Days with 10 mm or more rain793120197
25 mm (0.98 in): Days with 25 mm or more rain62519971
50 mm (1.97 in): Days with 50 mm or more rain9119461

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 Holjes 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).