Built 2026-10-18 (18 October 2026)

Nordkoster A Weather Records (SWE00138674)

Record envelope, standing records and threshold days for Nordkoster A (SWE00138674), Sweden, with 60 years of record.

Key Facts for Nordkoster A

  • Nordkoster A (SWE00138674) is a weather station in Sweden at 58.89 latitude and 11.01 longitude, 33 m (108 ft) above sea level.
  • The station reports from 1967 to 2026, 60 years of record.
  • 1,464 records set at Nordkoster A still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Nordkoster A set a daily record high minimum temperature of 20.3 C (68.5 F) on 17 July 2026.

About the Station

  • Location: Sweden, 58.89 latitude, 11.01 longitude.
  • Elevation: 33 m (108 ft).
  • Period of record: 1967 to 2026, 60 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Nordkoster A, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nordkoster A. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Nordkoster A. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Nordkoster A, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan10.1 C (50.2 F)-22.3 C (-8.1 F)5.8 C (42.4 F)-10.5 C (13.1 F)
Feb10.0 C (50.0 F)-20.5 C (-4.9 F)2.7 C (36.9 F)-9.6 C (14.7 F)
Mar15.5 C (59.9 F)-15.2 C (4.6 F)11.7 C (53.1 F)-2.5 C (27.5 F)
Apr24.0 C (75.2 F)-5.3 C (22.5 F)14.5 C (58.1 F)0.7 C (33.3 F)
May29.7 C (85.5 F)-1.7 C (28.9 F)18.7 C (65.7 F)4.0 C (39.2 F)
Jun29.9 C (85.8 F)2.7 C (36.9 F)24.6 C (76.3 F)10.4 C (50.7 F)
Jul30.3 C (86.5 F)5.6 C (42.1 F)28.0 C (82.4 F)9.8 C (49.6 F)
Aug30.5 C (86.9 F)7.0 C (44.6 F)22.0 C (71.6 F)12.0 C (53.6 F)
Sep26.4 C (79.5 F)1.2 C (34.2 F)n/an/a
Oct18.6 C (65.5 F)-6.1 C (21.0 F)n/an/a
Nov14.1 C (57.4 F)-10.2 C (13.6 F)n/an/a
Dec10.8 C (51.4 F)-17.9 C (-0.2 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Nordkoster A by the year they were set 1,464 records at Nordkoster A still stand. 1987 holds the most, with 60. 02040601967: 41968: 281969: 221970: 431971: 301972: 121973: 221974: 191975: 241976: 141977: 271978: 421979: 311980: 271981: 491982: 241983: 161984: 111985: 281986: 301987: 601988: 191989: 511990: 341991: 91992: 351993: 351994: 171995: 181996: 291997: 231998: 221999: 82000: 182001: 152002: 292003: 142004: 112005: 132006: 462007: 222008: 132009: 162010: 312011: 72012: 252013: 142014: 362015: 242016: 282017: 162018: 332019: 212020: 412021: 122022: 252023: 172024: 302025: 422026: 21967197319791985199119972003200920152021
1,464 records at Nordkoster A still stand. 1987 holds the most, with 60.
Standing records at Nordkoster A by the year they were set
Year setStanding records
19674
196828
196922
197043
197130
197212
197322
197419
197524
197614
197727
197842
197931
198027
198149
198224
198316
198411
198528
198630
198760
198819
198951
199034
19919
199235
199335
199417
199518
199629
199723
199822
19998
200018
200115
200229
200314
200411
200513
200646
200722
200813
200916
201031
20117
201225
201314
201436
201524
201628
201716
201833
201921
202041
202112
202225
202317
202430
202542
20262

All-Time Record Progression

1 new records
When Nordkoster A set new all-time records 1 all-time records were set at Nordkoster A between 28 July 2018 and 28 July 2018. Each dot is a new record. Record high minimum temperature28 July 2018: Record high minimum temperature 22.5 C (72.5 F)
1 all-time records were set at Nordkoster A between 28 July 2018 and 28 July 2018. Each dot is a new record.
When Nordkoster A set new all-time records
DateKindDetail
2018-07-28Record high minimum temperatureRecord high minimum temperature 22.5 C (72.5 F)

Wettest Day of Each Month

Oct: 69.3 mm (2.7 in)
Record daily precipitation for each month at Nordkoster A The wettest day on record for each calendar month at Nordkoster A. The most was 69.3 mm (2.7 in) on 14 October 1976. 020406080 Jan: 32.1 mm (1.3 in), 13 January 1984 Jan Feb: 29.4 mm (1.2 in), 10 February 1980 Feb Mar: 26.6 mm (1.0 in), 22 March 1986 Mar Apr: 37.4 mm (1.5 in), 20 April 1988 Apr May: 44.2 mm (1.7 in), 29 May 1988 May Jun: 39.9 mm (1.6 in), 22 June 2007 Jun Jul: 40.2 mm (1.6 in), 12 July 1984 Jul Aug: 59.1 mm (2.3 in), 10 August 2007 Aug Sep: 50.2 mm (2.0 in), 4 September 2011 Sep Oct: 69.3 mm (2.7 in), 14 October 1976 Oct Nov: 42.3 mm (1.7 in), 1 November 1991 Nov Dec: 27.7 mm (1.1 in), 17 December 1989 Dec
The wettest day on record for each calendar month at Nordkoster A. The most was 69.3 mm (2.7 in) on 14 October 1976.
Record daily precipitation for each month at Nordkoster A
MonthRecord daily precipitation (mm)Date
Jan32.1 mm (1.3 in)13 January 1984
Feb29.4 mm (1.2 in)10 February 1980
Mar26.6 mm (1.0 in)22 March 1986
Apr37.4 mm (1.5 in)20 April 1988
May44.2 mm (1.7 in)29 May 1988
Jun39.9 mm (1.6 in)22 June 2007
Jul40.2 mm (1.6 in)12 July 1984
Aug59.1 mm (2.3 in)10 August 2007
Sep50.2 mm (2.0 in)4 September 2011
Oct69.3 mm (2.7 in)14 October 1976
Nov42.3 mm (1.7 in)1 November 1991
Dec27.7 mm (1.1 in)17 December 1989

Period of Record Coverage

1967 to 2026
Days with data per year at Nordkoster A 60 years of record at Nordkoster A, 1967 to 2026. 3 years have data for under 90 percent of days and are left out of rankings: 1967, 2000, 2026. 1967: 122 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 351 of 365 days2000: 328 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 357 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 243 of 365 days197019801990200020102020
60 years of record at Nordkoster A, 1967 to 2026. 3 years have data for under 90 percent of days and are left out of rankings: 1967, 2000, 2026.
Days with data per year at Nordkoster A
YearDays with dataShare of yearComplete
196712233%No
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
199935196%Yes
200032890%No
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
201935798%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202624367%No

Latest Records

20
Latest records at Nordkoster A
DateStationRecordValueBeat old record byOld record stoodSignificance
17 July 2026Nordkoster A, SEdaily high min20.3 C (68.5 F)1.2 C (2.2 F)4 years12 of 100 (Routine)
3 June 2026Nordkoster A, SEdaily rain17.1 mm (0.7 in)7.6 mm (0.30 in)27 years20 of 100 (Routine)
14 May 2026Nordkoster A, SEdaily low max9.0 C (48.2 F)0.8 C (1.4 F)31 years17 of 100 (Routine)
14 May 2026Nordkoster A, SEdaily rain9.9 mm (0.39 in)2.4 mm (0.09 in)15 years14 of 100 (Routine)
12 March 2026Nordkoster A, SEdaily rain26.3 mm (1.0 in)10.3 mm (0.4 in)7 years32 of 100 (Routine)
19 December 2025Nordkoster A, SEdaily high max9.3 C (48.7 F)0.2 C (0.4 F)10 years8 of 100 (Routine)
18 December 2025Nordkoster A, SEdaily rain20.0 mm (0.8 in)2.6 mm (0.10 in)31 years19 of 100 (Routine)
18 December 2025Nordkoster A, SEdaily high max (Tie)8.9 C (48.0 F)tie10 years2 of 100 (Routine)
17 December 2025Nordkoster A, SEdaily high max (Tie)8.6 C (47.5 F)tie54 years5 of 100 (Routine)
16 December 2025Nordkoster A, SEdaily high min7.5 C (45.5 F)0.4 C (0.7 F)54 years21 of 100 (Routine)
15 December 2025Nordkoster A, SEdaily high min8.5 C (47.3 F)0.7 C (1.3 F)19 years11 of 100 (Routine)
14 December 2025Nordkoster A, SEdaily high min7.2 C (45.0 F)0.1 C (0.2 F)52 years20 of 100 (Routine)
12 December 2025Nordkoster A, SEdaily high max9.2 C (48.6 F)0.2 C (0.4 F)19 years10 of 100 (Routine)
11 December 2025Nordkoster A, SEdaily high min8.1 C (46.6 F)0.3 C (0.5 F)19 years10 of 100 (Routine)
10 December 2025Nordkoster A, SEdaily high max (Tie)9.7 C (49.5 F)tie10 years2 of 100 (Routine)
30 November 2025Nordkoster A, SEdaily rain16.4 mm (0.6 in)3.3 mm (0.13 in)32 years19 of 100 (Routine)
28 November 2025Nordkoster A, SEdaily high min9.1 C (48.4 F)0.6 C (1.1 F)19 years11 of 100 (Routine)
28 November 2025Nordkoster A, SEdaily high max10.6 C (51.1 F)0.4 C (0.7 F)12 years9 of 100 (Routine)
27 November 2025Nordkoster A, SEdaily rain16.6 mm (0.7 in)2.5 mm (0.10 in)6 years10 of 100 (Routine)
20 November 2025Nordkoster A, SEdaily low max-0.9 C (30.4 F)0.5 C (0.9 F)40 years18 of 100 (Routine)

Climate Trend

56 complete years, 1968 to 2025
Annual mean temperature at Nordkoster A as warming stripes, 1968 to 2025 One stripe for each of 56 complete years at Nordkoster A, 1968 to 2025. Blue stripes are years cooler than the station's own mean of 8.1 C (46.6 F); red stripes are warmer. The coolest year was 1987, at 5.9 C (42.5 F), and the warmest was 2020, at 10.0 C (50.0 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1968: 7.2 C, -0.9 C from the station mean1969: 7.1 C, -1.0 C from the station mean1970: 6.4 C, -1.6 C from the station mean1971: 8.1 C, 0.0 C from the station mean1972: 7.8 C, -0.3 C from the station mean1973: 8.0 C, -0.1 C from the station mean1974: 8.6 C, +0.5 C from the station mean1975: 9.0 C, +0.9 C from the station mean1976: 7.4 C, -0.6 C from the station mean1977: 7.3 C, -0.8 C from the station mean1978: 6.9 C, -1.2 C from the station mean1979: 6.1 C, -2.0 C from the station mean1980: 6.9 C, -1.2 C from the station mean1981: 6.8 C, -1.3 C from the station mean1982: 7.9 C, -0.2 C from the station mean1983: 8.5 C, +0.4 C from the station mean1984: 8.0 C, -0.1 C from the station mean1985: 5.9 C, -2.2 C from the station mean1986: 6.8 C, -1.3 C from the station mean1987: 5.9 C, -2.2 C from the station mean1988: 8.2 C, +0.1 C from the station mean1989: 9.2 C, +1.1 C from the station mean1990: 9.3 C, +1.2 C from the station mean1991: 8.2 C, +0.1 C from the station mean1992: 8.7 C, +0.6 C from the station mean1993: 7.4 C, -0.7 C from the station mean1994: 7.8 C, -0.2 C from the station mean1995: 8.0 C, -0.1 C from the station mean1996: 6.8 C, -1.3 C from the station mean1997: 8.4 C, +0.3 C from the station mean1998: 7.7 C, -0.4 C from the station mean2001: 7.6 C, -0.5 C from the station mean2002: 8.4 C, +0.3 C from the station mean2003: 8.2 C, +0.1 C from the station mean2004: 8.5 C, +0.4 C from the station mean2005: 8.6 C, +0.6 C from the station mean2006: 9.1 C, +1.0 C from the station mean2007: 8.9 C, +0.8 C from the station mean2008: 9.1 C, +1.0 C from the station mean2009: 8.1 C, 0.0 C from the station mean2010: 6.0 C, -2.1 C from the station mean2011: 8.7 C, +0.6 C from the station mean2012: 7.8 C, -0.3 C from the station mean2013: 8.1 C, 0.0 C from the station mean2014: 9.6 C, +1.5 C from the station mean2015: 9.1 C, +1.0 C from the station mean2016: 8.8 C, +0.7 C from the station mean2017: 8.7 C, +0.6 C from the station mean2018: 8.9 C, +0.8 C from the station mean2019: 9.0 C, +1.0 C from the station mean2020: 10.0 C, +1.9 C from the station mean2021: 8.6 C, +0.5 C from the station mean2022: 9.4 C, +1.3 C from the station mean2023: 8.6 C, +0.5 C from the station mean2024: 9.3 C, +1.2 C from the station mean2025: 9.8 C, +1.7 C from the station mean196819751980198519901995200020052010201520202025
One stripe for each of 56 complete years at Nordkoster A, 1968 to 2025. Blue stripes are years cooler than the station's own mean of 8.1 C (46.6 F); red stripes are warmer. The coolest year was 1987, at 5.9 C (42.5 F), and the warmest was 2020, at 10.0 C (50.0 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Nordkoster A as warming stripes, 1968 to 2025
YearAnnual mean temperatureDifference from the station mean
19687.2 C-0.88 C
19697.1 C-1.03 C
19706.4 C-1.64 C
19718.1 C-0.02 C
19727.8 C-0.25 C
19738.0 C-0.12 C
19748.6 C+0.50 C
19759.0 C+0.88 C
19767.4 C-0.64 C
19777.3 C-0.76 C
19786.9 C-1.15 C
19796.1 C-2.01 C
19806.9 C-1.20 C
19816.8 C-1.31 C
19827.9 C-0.18 C
19838.5 C+0.44 C
19848.0 C-0.10 C
19855.9 C-2.15 C
19866.8 C-1.31 C
19875.9 C-2.23 C
19888.2 C+0.13 C
19899.2 C+1.08 C
19909.3 C+1.20 C
19918.2 C+0.15 C
19928.7 C+0.59 C
19937.4 C-0.72 C
19947.8 C-0.24 C
19958.0 C-0.12 C
19966.8 C-1.29 C
19978.4 C+0.35 C
19987.7 C-0.36 C
20017.6 C-0.52 C
20028.4 C+0.31 C
20038.2 C+0.14 C
20048.5 C+0.39 C
20058.6 C+0.56 C
20069.1 C+0.99 C
20078.9 C+0.78 C
20089.1 C+1.00 C
20098.1 C-0.03 C
20106.0 C-2.10 C
20118.7 C+0.59 C
20127.8 C-0.25 C
20138.1 C+0.02 C
20149.6 C+1.55 C
20159.1 C+1.00 C
20168.8 C+0.69 C
20178.7 C+0.60 C
20188.9 C+0.78 C
20199.0 C+0.96 C
202010.0 C+1.91 C
20218.6 C+0.47 C
20229.4 C+1.32 C
20238.6 C+0.52 C
20249.3 C+1.22 C
20259.8 C+1.68 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.5) per decade over 1968 to 2025. In Fahrenheit: 0.6 F (0.4 to 0.8) per decade. The slope is a straight line fitted to 56 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Nordkoster A
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.2 to 0.5) per decade0.6 F (0.4 to 0.8) per decade1968 to 202556Rise
Mean daily maximum0.2 C (0.1 to 0.4) per decade0.4 F (0.2 to 0.6) per decade1968 to 202556Rise
Mean daily minimum0.4 C (0.3 to 0.6) per decade0.8 F (0.6 to 1.0) per decade1968 to 202556Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1967 to 2026
Yearly extremes at Nordkoster A: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)30.5 C (86.9 F)196927.6 C (81.6 F)60
Coldest night (TNn)-22.3 C (-8.1 F)1987-11.9 C (10.6 F)60
Wettest day (Rx1day)69.3 mm (2.7 in)197631.0 mm (1.2 in)60
Wettest five days (Rx5day)154.1 mm (6.1 in)197657.4 mm (2.3 in)60
Longest dry spell (CDD)59 days197423 days60

Hottest day (TXx)

Hottest day (TXx) at Nordkoster A by year The hottest day of the year at Nordkoster A, 1967 to 2026. The record is 30.5 C (86.9 F) in 1969, marked on the chart; the median year is 27.6 C (81.6 F). 2022.52527.53032.5197019801990200020102020Record: 30.5 C (86.9 F) in 1969
The hottest day of the year at Nordkoster A, 1967 to 2026. The record is 30.5 C (86.9 F) in 1969, marked on the chart; the median year is 27.6 C (81.6 F).
Hottest day (TXx) at Nordkoster A by year
YearHottest day (TXx)
196720.5 C (68.9 F)
196826.6 C (79.9 F)
196930.5 C (86.9 F)
197029.2 C (84.6 F)
197127.0 C (80.6 F)
197227.5 C (81.5 F)
197330.1 C (86.2 F)
197427.6 C (81.7 F)
197530.4 C (86.7 F)
197627.5 C (81.5 F)
197728.6 C (83.5 F)
197829.7 C (85.5 F)
197927.0 C (80.6 F)
198028.4 C (83.1 F)
198127.0 C (80.6 F)
198229.0 C (84.2 F)
198328.3 C (82.9 F)
198426.5 C (79.7 F)
198523.2 C (73.8 F)
198627.9 C (82.2 F)
198723.6 C (74.5 F)
198829.8 C (85.6 F)
198928.3 C (82.9 F)
199026.9 C (80.4 F)
199128.9 C (84.0 F)
199228.4 C (83.1 F)
199326.5 C (79.7 F)
199430.5 C (86.9 F)
199526.4 C (79.5 F)
199628.3 C (82.9 F)
199727.4 C (81.3 F)
199826.1 C (79.0 F)
199926.2 C (79.2 F)
200024.0 C (75.2 F)
200129.6 C (85.3 F)
200227.5 C (81.5 F)
200328.8 C (83.8 F)
200426.1 C (79.0 F)
200527.6 C (81.7 F)
200628.3 C (82.9 F)
200727.3 C (81.1 F)
200827.4 C (81.3 F)
200929.9 C (85.8 F)
201023.2 C (73.8 F)
201126.2 C (79.2 F)
201224.7 C (76.5 F)
201326.2 C (79.2 F)
201428.8 C (83.8 F)
201524.4 C (75.9 F)
201627.1 C (80.8 F)
201725.1 C (77.2 F)
201828.9 C (84.0 F)
201929.2 C (84.6 F)
202028.6 C (83.5 F)
202127.4 C (81.3 F)
202228.0 C (82.4 F)
202328.0 C (82.4 F)
202427.1 C (80.8 F)
202528.9 C (84.0 F)
202628.0 C (82.4 F)

Coldest night (TNn)

Coldest night (TNn) at Nordkoster A by year The coldest night of the year at Nordkoster A, 1967 to 2026. The record is -22.3 C (-8.1 F) in 1987, marked on the chart; the median year is -11.9 C (10.6 F). -25-20-15-10-50197019801990200020102020Record: -22.3 C (-8.1 F) in 1987
The coldest night of the year at Nordkoster A, 1967 to 2026. The record is -22.3 C (-8.1 F) in 1987, marked on the chart; the median year is -11.9 C (10.6 F).
Coldest night (TNn) at Nordkoster A by year
YearColdest night (TNn)
1967-10.6 C (12.9 F)
1968-14.3 C (6.3 F)
1969-17.3 C (0.9 F)
1970-20.2 C (-4.4 F)
1971-13.0 C (8.6 F)
1972-11.9 C (10.6 F)
1973-11.0 C (12.2 F)
1974-5.4 C (22.3 F)
1975-10.1 C (13.8 F)
1976-11.8 C (10.8 F)
1977-12.7 C (9.1 F)
1978-17.9 C (-0.2 F)
1979-17.7 C (0.1 F)
1980-16.9 C (1.6 F)
1981-13.9 C (7.0 F)
1982-18.4 C (-1.1 F)
1983-9.3 C (15.3 F)
1984-12.9 C (8.8 F)
1985-20.5 C (-4.9 F)
1986-15.6 C (3.9 F)
1987-22.3 C (-8.1 F)
1988-9.9 C (14.2 F)
1989-11.9 C (10.6 F)
1990-6.6 C (20.1 F)
1991-9.4 C (15.1 F)
1992-6.2 C (20.8 F)
1993-8.8 C (16.2 F)
1994-13.4 C (7.9 F)
1995-13.7 C (7.3 F)
1996-14.2 C (6.4 F)
1997-12.4 C (9.7 F)
1998-9.9 C (14.2 F)
1999-17.0 C (1.4 F)
2000-9.8 C (14.4 F)
2001-16.4 C (2.5 F)
2002-13.9 C (7.0 F)
2003-15.4 C (4.3 F)
2004-11.6 C (11.1 F)
2005-10.3 C (13.5 F)
2006-11.5 C (11.3 F)
2007-10.3 C (13.5 F)
2008-7.0 C (19.4 F)
2009-11.5 C (11.3 F)
2010-15.3 C (4.5 F)
2011-12.3 C (9.9 F)
2012-14.5 C (5.9 F)
2013-11.9 C (10.6 F)
2014-10.2 C (13.6 F)
2015-6.0 C (21.2 F)
2016-12.1 C (10.2 F)
2017-9.2 C (15.4 F)
2018-12.8 C (9.0 F)
2019-8.5 C (16.7 F)
2020-4.8 C (23.4 F)
2021-10.4 C (13.3 F)
2022-9.2 C (15.4 F)
2023-9.1 C (15.6 F)
2024-13.7 C (7.3 F)
2025-7.7 C (18.1 F)
2026-10.5 C (13.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Nordkoster A by year The wettest day of the year at Nordkoster A, 1967 to 2026. The record is 69.3 mm (2.7 in) in 1976, marked on the chart; the median year is 31.0 mm (1.2 in). 020406080197019801990200020102020Record: 69.3 mm (2.7 in) in 1976
The wettest day of the year at Nordkoster A, 1967 to 2026. The record is 69.3 mm (2.7 in) in 1976, marked on the chart; the median year is 31.0 mm (1.2 in).
Wettest day (Rx1day) at Nordkoster A by year
YearWettest day (Rx1day)
196747.0 mm (1.9 in)
196829.5 mm (1.2 in)
196923.6 mm (0.9 in)
197019.9 mm (0.8 in)
197132.2 mm (1.3 in)
197250.5 mm (2.0 in)
197322.2 mm (0.9 in)
197439.1 mm (1.5 in)
197530.6 mm (1.2 in)
197669.3 mm (2.7 in)
197729.1 mm (1.1 in)
197846.9 mm (1.8 in)
197937.3 mm (1.5 in)
198034.7 mm (1.4 in)
198134.2 mm (1.3 in)
198233.4 mm (1.3 in)
198339.0 mm (1.5 in)
198440.2 mm (1.6 in)
198533.0 mm (1.3 in)
198630.8 mm (1.2 in)
198737.1 mm (1.5 in)
198844.2 mm (1.7 in)
198929.1 mm (1.1 in)
199025.2 mm (1.0 in)
199142.3 mm (1.7 in)
199232.1 mm (1.3 in)
199330.2 mm (1.2 in)
199427.1 mm (1.1 in)
199523.8 mm (0.9 in)
199625.4 mm (1.0 in)
199730.2 mm (1.2 in)
199833.0 mm (1.3 in)
199933.1 mm (1.3 in)
200014.1 mm (0.6 in)
200127.1 mm (1.1 in)
200258.7 mm (2.3 in)
200329.1 mm (1.1 in)
200436.3 mm (1.4 in)
200531.2 mm (1.2 in)
200633.3 mm (1.3 in)
200759.1 mm (2.3 in)
200829.4 mm (1.2 in)
200948.2 mm (1.9 in)
201023.8 mm (0.9 in)
201150.2 mm (2.0 in)
201237.7 mm (1.5 in)
201326.6 mm (1.0 in)
201426.9 mm (1.1 in)
201538.3 mm (1.5 in)
201623.0 mm (0.9 in)
201721.5 mm (0.8 in)
201819.8 mm (0.8 in)
201926.8 mm (1.1 in)
202029.0 mm (1.1 in)
202139.9 mm (1.6 in)
202228.3 mm (1.1 in)
202322.3 mm (0.9 in)
202429.7 mm (1.2 in)
202533.9 mm (1.3 in)
202626.3 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nordkoster A by year The wettest five days of the year at Nordkoster A, 1967 to 2026. The record is 154.1 mm (6.1 in) in 1976, marked on the chart; the median year is 57.4 mm (2.3 in). 050100150200197019801990200020102020Record: 154.1 mm (6.1 in) in 1976
The wettest five days of the year at Nordkoster A, 1967 to 2026. The record is 154.1 mm (6.1 in) in 1976, marked on the chart; the median year is 57.4 mm (2.3 in).
Wettest five days (Rx5day) at Nordkoster A by year
YearWettest five days (Rx5day)
1967101.5 mm (4.0 in)
196886.7 mm (3.4 in)
196942.5 mm (1.7 in)
197046.2 mm (1.8 in)
197157.8 mm (2.3 in)
197270.4 mm (2.8 in)
197348.2 mm (1.9 in)
197474.8 mm (2.9 in)
197546.5 mm (1.8 in)
1976154.1 mm (6.1 in)
197754.0 mm (2.1 in)
197881.4 mm (3.2 in)
197964.2 mm (2.5 in)
198050.9 mm (2.0 in)
198165.4 mm (2.6 in)
198261.9 mm (2.4 in)
198359.2 mm (2.3 in)
198459.9 mm (2.4 in)
198570.9 mm (2.8 in)
198647.4 mm (1.9 in)
198790.0 mm (3.5 in)
198861.5 mm (2.4 in)
198946.9 mm (1.8 in)
199050.8 mm (2.0 in)
199175.1 mm (3.0 in)
199250.0 mm (2.0 in)
199368.8 mm (2.7 in)
199460.6 mm (2.4 in)
199552.1 mm (2.1 in)
199651.5 mm (2.0 in)
199760.9 mm (2.4 in)
199863.3 mm (2.5 in)
199965.7 mm (2.6 in)
200038.8 mm (1.5 in)
200134.9 mm (1.4 in)
200272.4 mm (2.9 in)
200359.9 mm (2.4 in)
200469.5 mm (2.7 in)
200550.8 mm (2.0 in)
200647.7 mm (1.9 in)
200760.9 mm (2.4 in)
200856.5 mm (2.2 in)
200963.3 mm (2.5 in)
201042.4 mm (1.7 in)
201174.3 mm (2.9 in)
201266.6 mm (2.6 in)
201353.9 mm (2.1 in)
201450.1 mm (2.0 in)
201587.7 mm (3.5 in)
201633.6 mm (1.3 in)
201741.5 mm (1.6 in)
201847.1 mm (1.9 in)
201956.9 mm (2.2 in)
202042.7 mm (1.7 in)
202186.4 mm (3.4 in)
202245.3 mm (1.8 in)
202339.5 mm (1.6 in)
202448.5 mm (1.9 in)
202554.7 mm (2.2 in)
202638.2 mm (1.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Nordkoster A by year The longest dry spell of the year at Nordkoster A, 1967 to 2026. The record is 59 days in 1974, marked on the chart; the median year is 23 days. 0204060197019801990200020102020Record: 59 days in 1974
The longest dry spell of the year at Nordkoster A, 1967 to 2026. The record is 59 days in 1974, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Nordkoster A by year
YearLongest dry spell (CDD)
196713 days
196822 days
196920 days
197029 days
197128 days
197224 days
197324 days
197459 days
197539 days
197629 days
197723 days
197828 days
197918 days
198019 days
198125 days
198234 days
198318 days
198431 days
198520 days
198623 days
198731 days
198823 days
198918 days
199019 days
199155 days
199229 days
199323 days
199428 days
199520 days
199631 days
199722 days
199814 days
199918 days
200020 days
200114 days
200223 days
200324 days
200414 days
200521 days
200625 days
200722 days
200818 days
200925 days
201027 days
201119 days
201225 days
201348 days
201430 days
201526 days
201617 days
201717 days
201821 days
201923 days
202024 days
202128 days
202228 days
202333 days
202414 days
202532 days
202620 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

56 years with a frost

Across 56 years with a frost, the median last spring frost at Nordkoster A falls on 13 April and the median first autumn frost on 4 November, which leaves a median of 208 days between them.

Fitted over all years, the growing season changes by +7.8 days per decade at this station.

Frost dates and growing season at Nordkoster A
MeasureMedian, all yearsEarliest periodRecent period (1994 to 2025)Recent against earliestFitted trend
Last spring frost13 Apriln/a4 Apriln/a-4.6 days per decade
First autumn frost4 Novembern/a12 Novembern/a+3.2 days per decade
Growing days208 daysn/a215 daysn/a+7.8 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

56 years, 1968 to 2025

A day with at least 31.5 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 70.2 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Nordkoster A: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years31.5 mm (1.2 in)
5 years40.2 mm (1.6 in)
10 years46.6 mm (1.8 in)
25 years55.4 mm (2.2 in)
50 years62.6 mm (2.5 in)
100 years70.2 mm (2.8 in)Longer than the 56 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 56 years of values from 1968 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 69.3 mm (2.7 in) in 1976; 59.1 mm (2.3 in) in 2007; 58.7 mm (2.3 in) in 2002.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Nordkoster A, at 1985. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1985 ran 0.1 C (0.2 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Nordkoster A, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1985-0.1-0.2likely5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Nordkoster A had a mean temperature of 9.0 C (48.1 F) and 678.2 mm (26.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Koebenhavn: Landbohojskolen-1 (Denmark, 368 km away), Plon (See) (Germany, 527 km away) and Hamburg-Neuwiedenthal (Germany, 606 km away).

Climate twins of Nordkoster A: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Koebenhavn: Landbohojskolen-1Denmark368 km (229 mi)8.7 C (47.7 F)632.9 mm (24.9 in)0.42
Plon (See)Germany527 km (327 mi)8.6 C (47.5 F)703.0 mm (27.7 in)0.54
Hamburg-NeuwiedenthalGermany606 km (377 mi)8.9 C (48.1 F)707.0 mm (27.8 in)0.55

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Nordkoster A standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Nordkoster A 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).