Built 2026-10-19 (19 October 2026)

Landsort Weather Records (SWE00138618)

Record envelope, standing records and threshold days for Landsort (SWE00138618), Sweden, with 148 years of record.

Key Facts for Landsort

  • Landsort (SWE00138618) is a weather station in Sweden at 58.74 latitude and 17.87 longitude, 18 m (59 ft) above sea level.
  • The station reports from 1879 to 2026, 148 years of record.
  • 1,464 records set at Landsort still stand.
  • Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
  • Landsort set a daily record high minimum temperature of 12.2 C (54.0 F) on 26 May 2026.

About the Station

  • Location: Sweden, 58.74 latitude, 17.87 longitude.
  • Elevation: 18 m (59 ft).
  • Period of record: 1879 to 2026, 148 years.
  • Eligible elements: tmax, tmin, prcp, snwd.

Daily Record Envelope and 2026

4 days at or beyond a record
Daily record high and record low at Landsort, with 2026 drawn through them The band shows the record high and record low for each calendar day at Landsort. The lines show the 2026 daily maximum and minimum. 4 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 Landsort. The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Landsort, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan9.4 C (48.9 F)-26.4 C (-15.5 F)4.4 C (39.9 F)-5.6 C (21.9 F)
Feb10.4 C (50.7 F)-28.0 C (-18.4 F)4.3 C (39.7 F)-9.6 C (14.7 F)
Mar12.5 C (54.5 F)-21.0 C (-5.8 F)9.4 C (48.9 F)0.4 C (32.7 F)
Apr17.2 C (63.0 F)-10.5 C (13.1 F)13.8 C (56.8 F)0.1 C (32.2 F)
May23.2 C (73.8 F)-4.0 C (24.8 F)17.8 C (64.0 F)4.8 C (40.6 F)
Jun27.5 C (81.5 F)2.5 C (36.5 F)24.1 C (75.4 F)11.5 C (52.7 F)
Jul28.0 C (82.4 F)7.3 C (45.1 F)25.9 C (78.6 F)11.6 C (52.9 F)
Aug29.0 C (84.2 F)6.8 C (44.2 F)22.0 C (71.6 F)13.3 C (55.9 F)
Sep23.0 C (73.4 F)1.2 C (34.2 F)n/an/a
Oct17.3 C (63.1 F)-4.0 C (24.8 F)n/an/a
Nov14.2 C (57.6 F)-8.9 C (16.0 F)n/an/a
Dec10.7 C (51.3 F)-15.0 C (5.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Landsort by the year they were set 1,464 records at Landsort still stand. 1942 holds the most, with 65. 0204060801924: 161925: 191926: 81927: 91928: 241929: 231930: 101931: 191932: 61933: 31934: 51935: 61936: 51937: 71938: 91939: 201940: 271941: 341942: 651943: 21944: 31945: 81947: 251948: 41949: 171950: 21951: 11952: 121953: 71954: 41955: 181956: 91957: 31958: 81959: 91960: 11961: 141962: 101963: 21964: 81965: 291966: 311967: 31968: 131969: 101970: 211971: 151972: 11973: 251974: 101975: 131976: 41977: 141978: 171979: 91980: 91981: 181982: 171983: 101984: 31985: 181986: 131987: 361988: 61989: 181990: 401991: 71992: 141993: 161994: 81995: 81996: 31997: 221998: 41999: 82000: 262001: 82002: 312003: 82005: 82006: 392007: 172008: 212009: 62010: 112011: 122012: 132013: 52014: 132015: 272016: 142017: 122018: 452019: 112020: 562021: 162022: 232023: 112024: 162025: 302026: 101924193519471958196919801991200220142025
1,464 records at Landsort still stand. 1942 holds the most, with 65.
Standing records at Landsort by the year they were set
Year setStanding records
192416
192519
19268
19279
192824
192923
193010
193119
19326
19333
19345
19356
19365
19377
19389
193920
194027
194134
194265
19432
19443
19458
194725
19484
194917
19502
19511
195212
19537
19544
195518
19569
19573
19588
19599
19601
196114
196210
19632
19648
196529
196631
19673
196813
196910
197021
197115
19721
197325
197410
197513
19764
197714
197817
19799
19809
198118
198217
198310
19843
198518
198613
198736
19886
198918
199040
19917
199214
199316
19948
19958
19963
199722
19984
19998
200026
20018
200231
20038
20058
200639
200717
200821
20096
201011
201112
201213
20135
201413
201527
201614
201712
201845
201911
202056
202116
202223
202311
202416
202530
202610

All-Time Record Progression

7 new records
When Landsort set new all-time records 7 all-time records were set at Landsort between 8 August 1975 and 2 August 2018. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature8 August 1975: Record high maximum temperature 29.0 C (84.2 F)29 July 1994: Record high minimum temperature 21.6 C (70.9 F)5 August 1994: Record high minimum temperature 22.0 C (71.6 F)26 July 2018: Record high minimum temperature 22.2 C (72.0 F)31 July 2018: Record high minimum temperature 22.4 C (72.3 F)1 August 2018: Record high minimum temperature 22.8 C (73.0 F)2 August 2018: Record high minimum temperature 23.3 C (73.9 F)1980199020002010
7 all-time records were set at Landsort between 8 August 1975 and 2 August 2018. Each dot is a new record.
When Landsort set new all-time records
DateKindDetail
1975-08-08Record high maximum temperatureRecord high maximum temperature 29.0 C (84.2 F)
1994-07-29Record high minimum temperatureRecord high minimum temperature 21.6 C (70.9 F)
1994-08-05Record high minimum temperatureRecord high minimum temperature 22.0 C (71.6 F)
2018-07-26Record high minimum temperatureRecord high minimum temperature 22.2 C (72.0 F)
2018-07-31Record high minimum temperatureRecord high minimum temperature 22.4 C (72.3 F)
2018-08-01Record high minimum temperatureRecord high minimum temperature 22.8 C (73.0 F)
2018-08-02Record high minimum temperatureRecord high minimum temperature 23.3 C (73.9 F)

Wettest Day of Each Month

Jul: 86.2 mm (3.4 in)
Record daily precipitation for each month at Landsort The wettest day on record for each calendar month at Landsort. The most was 86.2 mm (3.4 in) on 10 July 1882. 0255075100 Jan: 24.7 mm (1.0 in), 11 January 1918 Jan Feb: 20.4 mm (0.8 in), 16 February 2024 Feb Mar: 33.2 mm (1.3 in), 12 March 1884 Mar Apr: 24.9 mm (1.0 in), 22 April 1917 Apr May: 31.6 mm (1.2 in), 9 May 1997 May Jun: 48.0 mm (1.9 in), 5 June 1884 Jun Jul: 86.2 mm (3.4 in), 10 July 1882 Jul Aug: 79.6 mm (3.1 in), 7 August 1962 Aug Sep: 46.1 mm (1.8 in), 5 September 1935 Sep Oct: 36.3 mm (1.4 in), 1 October 1912 Oct Nov: 34.5 mm (1.4 in), 27 November 2012 Nov Dec: 26.5 mm (1.0 in), 24 December 1981 Dec
The wettest day on record for each calendar month at Landsort. The most was 86.2 mm (3.4 in) on 10 July 1882.
Record daily precipitation for each month at Landsort
MonthRecord daily precipitation (mm)Date
Jan24.7 mm (1.0 in)11 January 1918
Feb20.4 mm (0.8 in)16 February 2024
Mar33.2 mm (1.3 in)12 March 1884
Apr24.9 mm (1.0 in)22 April 1917
May31.6 mm (1.2 in)9 May 1997
Jun48.0 mm (1.9 in)5 June 1884
Jul86.2 mm (3.4 in)10 July 1882
Aug79.6 mm (3.1 in)7 August 1962
Sep46.1 mm (1.8 in)5 September 1935
Oct36.3 mm (1.4 in)1 October 1912
Nov34.5 mm (1.4 in)27 November 2012
Dec26.5 mm (1.0 in)24 December 1981

Period of Record Coverage

1924 to 2026
Days with data per year at Landsort 101 years of record at Landsort, 1924 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1924, 1925, 1928, 2026. 1924: 182 of 366 days1925: 91 of 365 days1928: 214 of 366 days1929: 365 of 365 days1930: 365 of 365 days1931: 365 of 365 days1932: 366 of 366 days1933: 365 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 366 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 364 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 365 of 365 days1948: 365 of 366 days1949: 365 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 365 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 362 of 365 days1958: 364 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 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: 364 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: 365 of 365 days2000: 366 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: 365 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 days1935195019651980199520102025
101 years of record at Landsort, 1924 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1924, 1925, 1928, 2026.
Days with data per year at Landsort
YearDays with dataShare of yearComplete
192418250%No
19259125%No
192821458%No
1929365100%Yes
1930365100%Yes
1931365100%Yes
1932366100%Yes
1933365100%Yes
1934365100%Yes
1935365100%Yes
1936366100%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
1940366100%Yes
1941365100%Yes
1942365100%Yes
1943364100%Yes
1944366100%Yes
1945365100%Yes
1946365100%Yes
1947365100%Yes
1948365100%Yes
1949365100%Yes
1950365100%Yes
1951365100%Yes
1952365100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
195736299%Yes
1958364100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
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
1987364100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
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
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202624367%No

Latest Records

20
Latest records at Landsort
DateStationRecordValueBeat old record byOld record stoodSignificance
26 May 2026Landsort, SEdaily high min12.2 C (54.0 F)0.6 C (1.1 F)12 years15 of 100 (Routine)
25 May 2026Landsort, SEdaily high min12.6 C (54.7 F)0.6 C (1.1 F)36 years23 of 100 (Routine)
24 May 2026Landsort, SEdaily high min12.2 C (54.0 F)0.4 C (0.7 F)12 years14 of 100 (Routine)
2 May 2026Landsort, SEdaily high max14.3 C (57.7 F)0.5 C (0.9 F)96 years39 of 100 (Notable)
2 May 2026Landsort, SEdaily high min8.2 C (46.8 F)1.0 C (1.8 F)0 years14 of 100 (Routine)
1 May 2026Landsort, SEdaily high min7.2 C (45.0 F)0.2 C (0.4 F)36 years20 of 100 (Routine)
30 April 2026Landsort, SEdaily high max13.8 C (56.8 F)0.3 C (0.5 F)36 years21 of 100 (Routine)
18 April 2026Landsort, SEdaily high min5.2 C (41.4 F)0.1 C (0.2 F)4 years11 of 100 (Routine)
17 April 2026Landsort, SEdaily high max13.2 C (55.8 F)3.0 C (5.4 F)5 years22 of 100 (Routine)
19 March 2026Landsort, SEdaily high max (Tie)9.4 C (48.9 F)tie36 years5 of 100 (Routine)
14 March 2026Landsort, SEdaily rain12.3 mm (0.5 in)1.8 mm (0.07 in)105 years20 of 100 (Routine)
13 March 2026Landsort, SEdaily high min3.9 C (39.0 F)0.5 C (0.9 F)13 years15 of 100 (Routine)
13 January 2026Landsort, SEdaily snow depth12.0 cm (4.7 in)1.0 cm (0.4 in)16 years13 of 100 (Routine)
12 January 2026Landsort, SEdaily snow depth (Tie)12.0 cm (4.7 in)tie16 years3 of 100 (Routine)
19 December 2025Landsort, SEdaily high min6.5 C (43.7 F)0.5 C (0.9 F)10 years14 of 100 (Routine)
17 December 2025Landsort, SEdaily high max7.3 C (45.1 F)0.2 C (0.4 F)12 years13 of 100 (Routine)
17 December 2025Landsort, SEdaily high min (Tie)5.8 C (42.4 F)tie4 years2 of 100 (Routine)
16 December 2025Landsort, SEdaily high min6.4 C (43.5 F)0.2 C (0.4 F)4 years11 of 100 (Routine)
11 December 2025Landsort, SEdaily high max8.3 C (46.9 F)0.3 C (0.5 F)31 years19 of 100 (Routine)
11 December 2025Landsort, SEdaily high min7.1 C (44.8 F)0.2 C (0.4 F)24 years17 of 100 (Routine)

Climate Trend

97 complete years, 1929 to 2025
Annual mean temperature at Landsort as warming stripes, 1929 to 2025 One stripe for each of 97 complete years at Landsort, 1929 to 2025. Blue stripes are years cooler than the station's own mean of 6.9 C (44.5 F); red stripes are warmer. The coolest year was 1942, at 3.8 C (38.8 F), and the warmest was 2020, at 9.5 C (49.2 F). The strongest colour marks a difference of 3.2 C (5.8 F). 1929: 5.6 C, -1.4 C from the station mean1930: 7.9 C, +0.9 C from the station mean1931: 5.3 C, -1.6 C from the station mean1932: 6.6 C, -0.3 C from the station mean1933: 6.5 C, -0.4 C from the station mean1934: 8.1 C, +1.1 C from the station mean1935: 7.1 C, +0.2 C from the station mean1936: 7.1 C, +0.2 C from the station mean1937: 7.2 C, +0.3 C from the station mean1938: 7.9 C, +1.0 C from the station mean1939: 7.4 C, +0.5 C from the station mean1940: 4.6 C, -2.3 C from the station mean1941: 4.8 C, -2.1 C from the station mean1942: 3.8 C, -3.1 C from the station mean1943: 7.6 C, +0.7 C from the station mean1944: 7.2 C, +0.3 C from the station mean1945: 7.2 C, +0.3 C from the station mean1946: 6.5 C, -0.4 C from the station mean1947: 5.7 C, -1.2 C from the station mean1948: 6.7 C, -0.2 C from the station mean1949: 7.9 C, +1.0 C from the station mean1950: 7.2 C, +0.3 C from the station mean1951: 6.9 C, 0.0 C from the station mean1952: 5.8 C, -1.2 C from the station mean1953: 7.3 C, +0.4 C from the station mean1954: 6.0 C, -0.9 C from the station mean1955: 6.0 C, -0.9 C from the station mean1956: 4.9 C, -2.0 C from the station mean1957: 6.5 C, -0.4 C from the station mean1958: 5.9 C, -1.1 C from the station mean1959: 7.7 C, +0.8 C from the station mean1960: 6.7 C, -0.2 C from the station mean1961: 7.7 C, +0.8 C from the station mean1962: 5.8 C, -1.1 C from the station mean1963: 5.5 C, -1.4 C from the station mean1964: 6.1 C, -0.8 C from the station mean1965: 5.5 C, -1.4 C from the station mean1966: 5.0 C, -1.9 C from the station mean1967: 6.7 C, -0.2 C from the station mean1968: 6.6 C, -0.3 C from the station mean1969: 6.1 C, -0.8 C from the station mean1970: 4.8 C, -2.1 C from the station mean1971: 6.4 C, -0.5 C from the station mean1972: 7.1 C, +0.2 C from the station mean1973: 7.1 C, +0.2 C from the station mean1974: 7.3 C, +0.4 C from the station mean1975: 8.0 C, +1.1 C from the station mean1976: 6.2 C, -0.7 C from the station mean1977: 6.2 C, -0.7 C from the station mean1978: 5.9 C, -1.0 C from the station mean1979: 5.5 C, -1.4 C from the station mean1980: 6.1 C, -0.9 C from the station mean1981: 5.8 C, -1.1 C from the station mean1982: 6.5 C, -0.4 C from the station mean1983: 6.7 C, -0.3 C from the station mean1984: 7.2 C, +0.3 C from the station mean1985: 4.5 C, -2.5 C from the station mean1986: 5.9 C, -1.0 C from the station mean1987: 4.9 C, -2.1 C from the station mean1988: 6.8 C, -0.1 C from the station mean1989: 8.2 C, +1.2 C from the station mean1990: 8.3 C, +1.4 C from the station mean1991: 7.3 C, +0.3 C from the station mean1992: 7.8 C, +0.9 C from the station mean1993: 7.0 C, 0.0 C from the station mean1994: 7.4 C, +0.4 C from the station mean1995: 7.1 C, +0.2 C from the station mean1996: 6.0 C, -1.0 C from the station mean1997: 7.5 C, +0.6 C from the station mean1998: 6.6 C, -0.3 C from the station mean1999: 7.7 C, +0.8 C from the station mean2000: 8.2 C, +1.3 C from the station mean2001: 7.4 C, +0.5 C from the station mean2002: 7.8 C, +0.9 C from the station mean2003: 7.2 C, +0.3 C from the station mean2004: 7.4 C, +0.4 C from the station mean2005: 7.5 C, +0.6 C from the station mean2006: 8.1 C, +1.2 C from the station mean2007: 7.9 C, +0.9 C from the station mean2008: 8.4 C, +1.5 C from the station mean2009: 7.3 C, +0.4 C from the station mean2010: 6.0 C, -0.9 C from the station mean2011: 7.8 C, +0.9 C from the station mean2012: 7.1 C, +0.2 C from the station mean2013: 7.8 C, +0.8 C from the station mean2014: 8.6 C, +1.7 C from the station mean2015: 8.8 C, +1.8 C from the station mean2016: 7.9 C, +1.0 C from the station mean2017: 8.0 C, +1.1 C from the station mean2018: 8.3 C, +1.4 C from the station mean2019: 8.2 C, +1.3 C from the station mean2020: 9.5 C, +2.6 C from the station mean2021: 8.1 C, +1.2 C from the station mean2022: 8.7 C, +1.8 C from the station mean2023: 7.9 C, +0.9 C from the station mean2024: 8.2 C, +1.3 C from the station mean2025: 9.0 C, +2.0 C from the station mean1929194019501960197019801990200020102020
One stripe for each of 97 complete years at Landsort, 1929 to 2025. Blue stripes are years cooler than the station's own mean of 6.9 C (44.5 F); red stripes are warmer. The coolest year was 1942, at 3.8 C (38.8 F), and the warmest was 2020, at 9.5 C (49.2 F). The strongest colour marks a difference of 3.2 C (5.8 F).
Annual mean temperature at Landsort as warming stripes, 1929 to 2025
YearAnnual mean temperatureDifference from the station mean
19295.6 C-1.36 C
19307.9 C+0.94 C
19315.3 C-1.65 C
19326.6 C-0.30 C
19336.5 C-0.38 C
19348.1 C+1.13 C
19357.1 C+0.15 C
19367.1 C+0.15 C
19377.2 C+0.26 C
19387.9 C+0.97 C
19397.4 C+0.50 C
19404.6 C-2.28 C
19414.8 C-2.10 C
19423.8 C-3.13 C
19437.6 C+0.70 C
19447.2 C+0.26 C
19457.2 C+0.27 C
19466.5 C-0.43 C
19475.7 C-1.19 C
19486.7 C-0.23 C
19497.9 C+0.98 C
19507.2 C+0.26 C
19516.9 C-0.02 C
19525.8 C-1.16 C
19537.3 C+0.42 C
19546.0 C-0.93 C
19556.0 C-0.93 C
19564.9 C-1.98 C
19576.5 C-0.40 C
19585.9 C-1.06 C
19597.7 C+0.80 C
19606.7 C-0.24 C
19617.7 C+0.82 C
19625.8 C-1.08 C
19635.5 C-1.43 C
19646.1 C-0.81 C
19655.5 C-1.40 C
19665.0 C-1.89 C
19676.7 C-0.20 C
19686.6 C-0.34 C
19696.1 C-0.84 C
19704.8 C-2.08 C
19716.4 C-0.54 C
19727.1 C+0.20 C
19737.1 C+0.18 C
19747.3 C+0.39 C
19758.0 C+1.07 C
19766.2 C-0.75 C
19776.2 C-0.68 C
19785.9 C-1.00 C
19795.5 C-1.39 C
19806.1 C-0.86 C
19815.8 C-1.13 C
19826.5 C-0.43 C
19836.7 C-0.27 C
19847.2 C+0.29 C
19854.5 C-2.47 C
19865.9 C-1.02 C
19874.9 C-2.07 C
19886.8 C-0.13 C
19898.2 C+1.23 C
19908.3 C+1.36 C
19917.3 C+0.33 C
19927.8 C+0.89 C
19937.0 C+0.04 C
19947.4 C+0.43 C
19957.1 C+0.16 C
19966.0 C-0.97 C
19977.5 C+0.57 C
19986.6 C-0.29 C
19997.7 C+0.80 C
20008.2 C+1.30 C
20017.4 C+0.47 C
20027.8 C+0.91 C
20037.2 C+0.30 C
20047.4 C+0.44 C
20057.5 C+0.58 C
20068.1 C+1.19 C
20077.9 C+0.94 C
20088.4 C+1.50 C
20097.3 C+0.36 C
20106.0 C-0.95 C
20117.8 C+0.87 C
20127.1 C+0.22 C
20137.8 C+0.83 C
20148.6 C+1.68 C
20158.8 C+1.83 C
20167.9 C+1.02 C
20178.0 C+1.05 C
20188.3 C+1.37 C
20198.2 C+1.28 C
20209.5 C+2.62 C
20218.1 C+1.20 C
20228.7 C+1.76 C
20237.9 C+0.93 C
20248.2 C+1.30 C
20259.0 C+2.03 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1929 to 2025. In Fahrenheit: 0.4 F (0.2 to 0.5) per decade. The slope is a straight line fitted to 97 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Landsort
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.3) per decade0.4 F (0.2 to 0.5) per decade1929 to 202597Rise
Mean daily maximum0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1929 to 202597Rise
Mean daily minimum0.2 C (0.2 to 0.3) per decade0.4 F (0.3 to 0.6) per decade1929 to 202597Rise

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

1879 to 2026
Yearly extremes at Landsort: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)29.0 C (84.2 F)197524.3 C (75.7 F)101
Coldest night (TNn)-28.0 C (-18.4 F)1940-11.8 C (10.8 F)103
Wettest day (Rx1day)86.2 mm (3.4 in)188225.6 mm (1.0 in)148
Wettest five days (Rx5day)100.9 mm (4.0 in)196043.6 mm (1.7 in)148
Longest dry spell (CDD)73 days196425 days148

Hottest day (TXx)

Hottest day (TXx) at Landsort by year The hottest day of the year at Landsort, 1879 to 2026. The record is 29.0 C (84.2 F) in 1975, marked on the chart; the median year is 24.3 C (75.7 F). 17.52022.52527.53018801900192019401960198020002020Record: 29.0 C (84.2 F) in 1975
The hottest day of the year at Landsort, 1879 to 2026. The record is 29.0 C (84.2 F) in 1975, marked on the chart; the median year is 24.3 C (75.7 F).
Hottest day (TXx) at Landsort by year
YearHottest day (TXx)
1879n/a
1880n/a
1881n/a
1882n/a
1883n/a
1884n/a
1885n/a
1886n/a
1887n/a
1888n/a
1889n/a
1890n/a
1891n/a
1892n/a
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
192422.5 C (72.5 F)
192522.0 C (71.6 F)
1926n/a
1927n/a
192820.0 C (68.0 F)
192920.0 C (68.0 F)
193025.5 C (77.9 F)
193122.0 C (71.6 F)
193223.5 C (74.3 F)
193323.6 C (74.5 F)
193424.3 C (75.7 F)
193524.0 C (75.2 F)
193623.5 C (74.3 F)
193726.5 C (79.7 F)
193826.0 C (78.8 F)
193924.2 C (75.6 F)
194023.5 C (74.3 F)
194125.5 C (77.9 F)
194221.3 C (70.3 F)
194324.5 C (76.1 F)
194426.0 C (78.8 F)
194527.6 C (81.7 F)
194623.0 C (73.4 F)
194726.0 C (78.8 F)
194827.2 C (81.0 F)
194925.0 C (77.0 F)
195022.9 C (73.2 F)
195121.8 C (71.2 F)
195221.3 C (70.3 F)
195327.5 C (81.5 F)
195421.2 C (70.2 F)
195525.1 C (77.2 F)
195621.5 C (70.7 F)
195725.0 C (77.0 F)
195822.0 C (71.6 F)
195925.2 C (77.4 F)
196023.0 C (73.4 F)
196121.5 C (70.7 F)
196221.7 C (71.1 F)
196326.0 C (78.8 F)
196422.0 C (71.6 F)
196524.0 C (75.2 F)
196624.5 C (76.1 F)
196722.0 C (71.6 F)
196823.0 C (73.4 F)
196924.6 C (76.3 F)
197024.0 C (75.2 F)
197121.3 C (70.3 F)
197225.0 C (77.0 F)
197325.0 C (77.0 F)
197419.6 C (67.3 F)
197529.0 C (84.2 F)
197624.6 C (76.3 F)
197724.0 C (75.2 F)
197825.2 C (77.4 F)
197923.5 C (74.3 F)
198024.0 C (75.2 F)
198121.2 C (70.2 F)
198227.3 C (81.1 F)
198328.0 C (82.4 F)
198423.0 C (73.4 F)
198521.5 C (70.7 F)
198626.8 C (80.2 F)
198722.0 C (71.6 F)
198824.0 C (75.2 F)
198924.5 C (76.1 F)
199026.0 C (78.8 F)
199124.2 C (75.6 F)
199223.0 C (73.4 F)
199321.0 C (69.8 F)
199426.0 C (78.8 F)
199525.0 C (77.0 F)
199622.6 C (72.7 F)
199724.9 C (76.8 F)
199822.0 C (71.6 F)
199925.0 C (77.0 F)
200024.4 C (75.9 F)
200124.9 C (76.8 F)
200227.0 C (80.6 F)
200324.4 C (75.9 F)
200425.6 C (78.1 F)
200526.6 C (79.9 F)
200624.3 C (75.7 F)
200721.9 C (71.4 F)
200827.7 C (81.9 F)
200923.9 C (75.0 F)
201024.5 C (76.1 F)
201124.8 C (76.6 F)
201222.5 C (72.5 F)
201324.3 C (75.7 F)
201426.5 C (79.7 F)
201522.5 C (72.5 F)
201624.7 C (76.5 F)
201722.6 C (72.7 F)
201827.1 C (80.8 F)
201925.7 C (78.3 F)
202024.4 C (75.9 F)
202125.3 C (77.5 F)
202224.9 C (76.8 F)
202323.4 C (74.1 F)
202422.4 C (72.3 F)
202524.4 C (75.9 F)
202625.9 C (78.6 F)

Coldest night (TNn)

Coldest night (TNn) at Landsort by year The coldest night of the year at Landsort, 1879 to 2026. The record is -28.0 C (-18.4 F) in 1940, marked on the chart; the median year is -11.8 C (10.8 F). -30-20-10018801900192019401960198020002020Record: -28.0 C (-18.4 F) in 1940
The coldest night of the year at Landsort, 1879 to 2026. The record is -28.0 C (-18.4 F) in 1940, marked on the chart; the median year is -11.8 C (10.8 F).
Coldest night (TNn) at Landsort by year
YearColdest night (TNn)
1879n/a
1880n/a
1881n/a
1882n/a
1883n/a
1884n/a
1885n/a
1886n/a
1887n/a
1888n/a
1889n/a
1890n/a
1891n/a
1892n/a
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924-10.0 C (14.0 F)
1925-15.0 C (5.0 F)
1926-15.0 C (5.0 F)
1927-14.0 C (6.8 F)
1928-10.2 C (13.6 F)
1929-17.0 C (1.4 F)
1930-8.4 C (16.9 F)
1931-11.4 C (11.5 F)
1932-13.7 C (7.3 F)
1933-12.5 C (9.5 F)
1934-7.3 C (18.9 F)
1935-8.0 C (17.6 F)
1936-10.5 C (13.1 F)
1937-12.0 C (10.4 F)
1938-10.0 C (14.0 F)
1939-11.8 C (10.8 F)
1940-28.0 C (-18.4 F)
1941-19.5 C (-3.1 F)
1942-26.4 C (-15.5 F)
1943-11.8 C (10.8 F)
1944-10.5 C (13.1 F)
1945-8.4 C (16.9 F)
1946-14.5 C (5.9 F)
1947-20.5 C (-4.9 F)
1948-12.5 C (9.5 F)
1949-9.1 C (15.6 F)
1950-13.1 C (8.4 F)
1951-8.9 C (16.0 F)
1952-11.4 C (11.5 F)
1953-15.3 C (4.5 F)
1954-14.2 C (6.4 F)
1955-13.6 C (7.5 F)
1956-21.0 C (-5.8 F)
1957-12.1 C (10.2 F)
1958-15.8 C (3.6 F)
1959-10.2 C (13.6 F)
1960-11.4 C (11.5 F)
1961-10.5 C (13.1 F)
1962-12.1 C (10.2 F)
1963-17.6 C (0.3 F)
1964-11.5 C (11.3 F)
1965-14.6 C (5.7 F)
1966-25.1 C (-13.2 F)
1967-12.0 C (10.4 F)
1968-16.1 C (3.0 F)
1969-17.2 C (1.0 F)
1970-20.4 C (-4.7 F)
1971-14.2 C (6.4 F)
1972-6.7 C (19.9 F)
1973-11.1 C (12.0 F)
1974-6.2 C (20.8 F)
1975-11.0 C (12.2 F)
1976-12.2 C (10.0 F)
1977-9.0 C (15.8 F)
1978-13.6 C (7.5 F)
1979-18.4 C (-1.1 F)
1980-16.0 C (3.2 F)
1981-12.3 C (9.9 F)
1982-17.5 C (0.5 F)
1983-10.0 C (14.0 F)
1984-10.4 C (13.3 F)
1985-20.1 C (-4.2 F)
1986-15.2 C (4.6 F)
1987-21.8 C (-7.2 F)
1988-9.0 C (15.8 F)
1989-13.6 C (7.5 F)
1990-5.0 C (23.0 F)
1991-8.5 C (16.7 F)
1992-6.5 C (20.3 F)
1993-10.1 C (13.8 F)
1994-11.2 C (11.8 F)
1995-12.3 C (9.9 F)
1996-14.4 C (6.1 F)
1997-11.2 C (11.8 F)
1998-9.7 C (14.5 F)
1999-14.2 C (6.4 F)
2000-9.3 C (15.3 F)
2001-16.2 C (2.8 F)
2002-14.0 C (6.8 F)
2003-16.2 C (2.8 F)
2004-11.3 C (11.7 F)
2005-9.3 C (15.3 F)
2006-12.0 C (10.4 F)
2007-11.5 C (11.3 F)
2008-5.9 C (21.4 F)
2009-10.9 C (12.4 F)
2010-18.4 C (-1.1 F)
2011-14.7 C (5.5 F)
2012-12.1 C (10.2 F)
2013-11.1 C (12.0 F)
2014-8.3 C (17.1 F)
2015-5.3 C (22.5 F)
2016-11.0 C (12.2 F)
2017-9.9 C (14.2 F)
2018-11.0 C (12.2 F)
2019-7.9 C (17.8 F)
2020-3.1 C (26.4 F)
2021-10.5 C (13.1 F)
2022-8.5 C (16.7 F)
2023-8.7 C (16.3 F)
2024-12.2 C (10.0 F)
2025-8.3 C (17.1 F)
2026-9.6 C (14.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Landsort by year The wettest day of the year at Landsort, 1879 to 2026. The record is 86.2 mm (3.4 in) in 1882, marked on the chart; the median year is 25.6 mm (1.0 in). 02040608010018801900192019401960198020002020Record: 86.2 mm (3.4 in) in 1882
The wettest day of the year at Landsort, 1879 to 2026. The record is 86.2 mm (3.4 in) in 1882, marked on the chart; the median year is 25.6 mm (1.0 in).
Wettest day (Rx1day) at Landsort by year
YearWettest day (Rx1day)
18798.6 mm (0.34 in)
188030.0 mm (1.2 in)
188132.0 mm (1.3 in)
188286.2 mm (3.4 in)
188330.3 mm (1.2 in)
188448.0 mm (1.9 in)
188527.2 mm (1.1 in)
188622.4 mm (0.9 in)
188718.5 mm (0.7 in)
188826.5 mm (1.0 in)
188923.0 mm (0.9 in)
189029.0 mm (1.1 in)
189126.0 mm (1.0 in)
189219.2 mm (0.8 in)
189320.0 mm (0.8 in)
189418.6 mm (0.7 in)
189561.6 mm (2.4 in)
189635.9 mm (1.4 in)
189722.4 mm (0.9 in)
189819.2 mm (0.8 in)
189915.0 mm (0.6 in)
190031.7 mm (1.2 in)
190131.5 mm (1.2 in)
190224.7 mm (1.0 in)
190349.1 mm (1.9 in)
190424.1 mm (0.9 in)
190523.8 mm (0.9 in)
190624.4 mm (1.0 in)
190720.7 mm (0.8 in)
190830.4 mm (1.2 in)
190913.4 mm (0.5 in)
191020.0 mm (0.8 in)
191121.4 mm (0.8 in)
191236.3 mm (1.4 in)
191331.7 mm (1.2 in)
191419.0 mm (0.7 in)
191523.9 mm (0.9 in)
191624.9 mm (1.0 in)
191730.4 mm (1.2 in)
191824.7 mm (1.0 in)
191919.1 mm (0.8 in)
192029.7 mm (1.2 in)
192123.2 mm (0.9 in)
192227.7 mm (1.1 in)
192318.2 mm (0.7 in)
192417.7 mm (0.7 in)
192518.0 mm (0.7 in)
192617.0 mm (0.7 in)
192737.7 mm (1.5 in)
192824.7 mm (1.0 in)
192935.5 mm (1.4 in)
193045.5 mm (1.8 in)
193120.3 mm (0.8 in)
193238.0 mm (1.5 in)
193339.0 mm (1.5 in)
193427.1 mm (1.1 in)
193546.1 mm (1.8 in)
193658.7 mm (2.3 in)
193733.7 mm (1.3 in)
193834.3 mm (1.4 in)
193920.1 mm (0.8 in)
194017.0 mm (0.7 in)
194129.6 mm (1.2 in)
194227.3 mm (1.1 in)
194359.7 mm (2.4 in)
194427.2 mm (1.1 in)
194525.6 mm (1.0 in)
194623.4 mm (0.9 in)
194718.8 mm (0.7 in)
194829.6 mm (1.2 in)
194922.1 mm (0.9 in)
195013.8 mm (0.5 in)
195136.7 mm (1.4 in)
195228.0 mm (1.1 in)
195320.0 mm (0.8 in)
195437.6 mm (1.5 in)
195517.6 mm (0.7 in)
195629.2 mm (1.1 in)
195723.0 mm (0.9 in)
195827.0 mm (1.1 in)
195921.0 mm (0.8 in)
196059.0 mm (2.3 in)
196120.2 mm (0.8 in)
196279.6 mm (3.1 in)
196341.0 mm (1.6 in)
196419.4 mm (0.8 in)
196518.6 mm (0.7 in)
196613.8 mm (0.5 in)
196745.0 mm (1.8 in)
196813.5 mm (0.5 in)
196913.3 mm (0.5 in)
197017.6 mm (0.7 in)
197128.0 mm (1.1 in)
197245.0 mm (1.8 in)
197313.3 mm (0.5 in)
197434.1 mm (1.3 in)
197520.3 mm (0.8 in)
197630.4 mm (1.2 in)
197739.3 mm (1.5 in)
197844.0 mm (1.7 in)
197924.2 mm (1.0 in)
198028.0 mm (1.1 in)
198134.2 mm (1.3 in)
198218.8 mm (0.7 in)
198337.8 mm (1.5 in)
198429.2 mm (1.1 in)
198520.3 mm (0.8 in)
198628.3 mm (1.1 in)
198720.9 mm (0.8 in)
198823.1 mm (0.9 in)
198917.4 mm (0.7 in)
199018.7 mm (0.7 in)
199124.6 mm (1.0 in)
199220.5 mm (0.8 in)
199328.7 mm (1.1 in)
199431.0 mm (1.2 in)
199520.7 mm (0.8 in)
199635.7 mm (1.4 in)
199731.6 mm (1.2 in)
199811.7 mm (0.5 in)
199931.7 mm (1.2 in)
200027.1 mm (1.1 in)
200126.8 mm (1.1 in)
200217.5 mm (0.7 in)
200331.9 mm (1.3 in)
200431.6 mm (1.2 in)
200523.5 mm (0.9 in)
200622.6 mm (0.9 in)
200721.9 mm (0.9 in)
200837.8 mm (1.5 in)
200925.7 mm (1.0 in)
201043.8 mm (1.7 in)
201123.7 mm (0.9 in)
201238.6 mm (1.5 in)
201321.9 mm (0.9 in)
201421.2 mm (0.8 in)
201525.5 mm (1.0 in)
201622.8 mm (0.9 in)
201731.5 mm (1.2 in)
201814.6 mm (0.6 in)
201923.5 mm (0.9 in)
202026.8 mm (1.1 in)
202131.0 mm (1.2 in)
202220.6 mm (0.8 in)
202331.7 mm (1.2 in)
202421.6 mm (0.9 in)
202528.4 mm (1.1 in)
202623.9 mm (0.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Landsort by year The wettest five days of the year at Landsort, 1879 to 2026. The record is 100.9 mm (4.0 in) in 1960, marked on the chart; the median year is 43.6 mm (1.7 in). 025507510012518801900192019401960198020002020Record: 100.9 mm (4.0 in) in 1960
The wettest five days of the year at Landsort, 1879 to 2026. The record is 100.9 mm (4.0 in) in 1960, marked on the chart; the median year is 43.6 mm (1.7 in).
Wettest five days (Rx5day) at Landsort by year
YearWettest five days (Rx5day)
187914.0 mm (0.6 in)
188043.5 mm (1.7 in)
188168.2 mm (2.7 in)
188296.0 mm (3.8 in)
188347.3 mm (1.9 in)
188460.6 mm (2.4 in)
188547.0 mm (1.9 in)
188635.6 mm (1.4 in)
188726.8 mm (1.1 in)
188844.4 mm (1.7 in)
188932.4 mm (1.3 in)
189059.1 mm (2.3 in)
189142.5 mm (1.7 in)
189222.8 mm (0.9 in)
189332.4 mm (1.3 in)
189431.7 mm (1.2 in)
1895100.2 mm (3.9 in)
189680.2 mm (3.2 in)
189736.9 mm (1.5 in)
189836.2 mm (1.4 in)
189945.7 mm (1.8 in)
190048.4 mm (1.9 in)
190153.5 mm (2.1 in)
190243.7 mm (1.7 in)
190370.6 mm (2.8 in)
190442.3 mm (1.7 in)
190546.0 mm (1.8 in)
190628.2 mm (1.1 in)
190737.0 mm (1.5 in)
190843.1 mm (1.7 in)
190920.5 mm (0.8 in)
191042.2 mm (1.7 in)
191147.4 mm (1.9 in)
191244.5 mm (1.8 in)
191339.2 mm (1.5 in)
191425.1 mm (1.0 in)
191538.3 mm (1.5 in)
191633.2 mm (1.3 in)
191740.2 mm (1.6 in)
191836.6 mm (1.4 in)
191939.1 mm (1.5 in)
192051.2 mm (2.0 in)
192140.4 mm (1.6 in)
192275.9 mm (3.0 in)
192322.0 mm (0.9 in)
192429.7 mm (1.2 in)
192529.3 mm (1.2 in)
192626.4 mm (1.0 in)
192748.7 mm (1.9 in)
192835.4 mm (1.4 in)
192971.7 mm (2.8 in)
193073.8 mm (2.9 in)
193135.8 mm (1.4 in)
193245.2 mm (1.8 in)
193362.8 mm (2.5 in)
193445.4 mm (1.8 in)
193562.4 mm (2.5 in)
193670.8 mm (2.8 in)
193750.2 mm (2.0 in)
193856.2 mm (2.2 in)
193945.5 mm (1.8 in)
194029.8 mm (1.2 in)
194135.3 mm (1.4 in)
194235.3 mm (1.4 in)
194369.2 mm (2.7 in)
194447.1 mm (1.9 in)
194549.8 mm (2.0 in)
194676.1 mm (3.0 in)
194734.7 mm (1.4 in)
194844.6 mm (1.8 in)
194970.3 mm (2.8 in)
195024.1 mm (0.9 in)
195142.3 mm (1.7 in)
195242.9 mm (1.7 in)
195346.0 mm (1.8 in)
195451.6 mm (2.0 in)
195524.8 mm (1.0 in)
195645.5 mm (1.8 in)
195737.1 mm (1.5 in)
195838.7 mm (1.5 in)
195935.3 mm (1.4 in)
1960100.9 mm (4.0 in)
196129.9 mm (1.2 in)
196294.8 mm (3.7 in)
196344.2 mm (1.7 in)
196441.7 mm (1.6 in)
196537.0 mm (1.5 in)
196632.3 mm (1.3 in)
196777.1 mm (3.0 in)
196827.4 mm (1.1 in)
196930.0 mm (1.2 in)
197029.1 mm (1.1 in)
197146.8 mm (1.8 in)
197250.8 mm (2.0 in)
197328.7 mm (1.1 in)
197438.4 mm (1.5 in)
197532.4 mm (1.3 in)
197638.9 mm (1.5 in)
197739.7 mm (1.6 in)
197879.3 mm (3.1 in)
197951.0 mm (2.0 in)
198045.9 mm (1.8 in)
198147.3 mm (1.9 in)
198232.5 mm (1.3 in)
198354.1 mm (2.1 in)
198464.0 mm (2.5 in)
198564.8 mm (2.6 in)
198652.5 mm (2.1 in)
198737.8 mm (1.5 in)
198852.4 mm (2.1 in)
198930.9 mm (1.2 in)
199046.8 mm (1.8 in)
199143.9 mm (1.7 in)
199242.3 mm (1.7 in)
199335.1 mm (1.4 in)
199457.8 mm (2.3 in)
199539.4 mm (1.6 in)
199648.8 mm (1.9 in)
199763.5 mm (2.5 in)
199826.3 mm (1.0 in)
199949.8 mm (2.0 in)
200059.5 mm (2.3 in)
200141.2 mm (1.6 in)
200250.3 mm (2.0 in)
200348.7 mm (1.9 in)
200432.6 mm (1.3 in)
200545.1 mm (1.8 in)
200650.9 mm (2.0 in)
200735.0 mm (1.4 in)
200841.1 mm (1.6 in)
200956.3 mm (2.2 in)
201058.9 mm (2.3 in)
201137.4 mm (1.5 in)
201259.3 mm (2.3 in)
201331.9 mm (1.3 in)
201447.0 mm (1.9 in)
201530.7 mm (1.2 in)
201646.4 mm (1.8 in)
201759.5 mm (2.3 in)
201827.4 mm (1.1 in)
201928.7 mm (1.1 in)
202027.9 mm (1.1 in)
202141.2 mm (1.6 in)
202229.1 mm (1.1 in)
202348.4 mm (1.9 in)
202461.2 mm (2.4 in)
202535.7 mm (1.4 in)
202643.8 mm (1.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Landsort by year The longest dry spell of the year at Landsort, 1879 to 2026. The record is 73 days in 1964, marked on the chart; the median year is 25 days. 02040608018801900192019401960198020002020Record: 73 days in 1964
The longest dry spell of the year at Landsort, 1879 to 2026. The record is 73 days in 1964, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Landsort by year
YearLongest dry spell (CDD)
187934 days
188047 days
188131 days
188235 days
188341 days
188424 days
188529 days
188623 days
188719 days
188838 days
188930 days
189025 days
189126 days
189234 days
189335 days
189419 days
189523 days
189623 days
189730 days
189819 days
189922 days
190019 days
190142 days
190220 days
190323 days
190420 days
190538 days
190624 days
190721 days
190823 days
190921 days
191022 days
191136 days
191237 days
191323 days
191436 days
191521 days
191624 days
191737 days
191839 days
191923 days
192027 days
192123 days
192223 days
192354 days
192424 days
192549 days
192630 days
192720 days
192820 days
192924 days
193032 days
193120 days
193229 days
193337 days
193419 days
193520 days
193618 days
193729 days
193822 days
193924 days
194025 days
194128 days
194228 days
194339 days
194426 days
194526 days
194616 days
194730 days
194834 days
194922 days
195022 days
195125 days
195218 days
195330 days
195420 days
195525 days
195638 days
195720 days
195825 days
195922 days
196027 days
196119 days
196243 days
196318 days
196473 days
196560 days
196619 days
196718 days
196828 days
196948 days
197024 days
197137 days
197218 days
197322 days
197441 days
197522 days
197639 days
197720 days
197824 days
197922 days
198020 days
198128 days
198227 days
198324 days
198433 days
198524 days
198616 days
198728 days
198828 days
198931 days
199023 days
199130 days
199229 days
199332 days
199425 days
199529 days
199640 days
199736 days
199812 days
199926 days
200020 days
200117 days
200255 days
200330 days
200415 days
200520 days
200623 days
200718 days
200824 days
200924 days
201021 days
201135 days
201229 days
201358 days
201415 days
201525 days
201619 days
201722 days
201846 days
201939 days
202029 days
202128 days
202238 days
202330 days
202424 days
202550 days
202640 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

97 years with a frost

Across 97 years with a frost, the median last spring frost at Landsort falls on 21 April and the median first autumn frost on 11 November, which leaves a median of 204 days between them.

In 1996 to 2025 the median growing season was 225 days. That is 31 days more than in 1929 to 1958.

Fitted over all years, the growing season changes by +3.5 days per decade at this station.

Frost dates and growing season at Landsort
MeasureMedian, all yearsEarliest period (1929 to 1958)Recent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost21 April27 April8 April19 days earlier-2.4 days per decade
First autumn frost11 November7 November16 November9 days later+1.1 days per decade
Growing days204 days194 days225 days31 days more+3.5 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

145 years, 1880 to 2025

A day with at least 25.4 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 70.6 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Landsort: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years25.4 mm (1.0 in)
5 years34.7 mm (1.4 in)
10 years41.8 mm (1.6 in)
25 years52.2 mm (2.1 in)
50 years60.9 mm (2.4 in)
100 years70.6 mm (2.8 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 145 years of values from 1880 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: 86.2 mm (3.4 in) in 1882; 79.6 mm (3.1 in) in 1962; 61.6 mm (2.4 in) in 1895.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Landsort, at 1981. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1981 ran 0.2 C (0.3 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Landsort, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1981-0.2-0.3likely5

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, Landsort had a mean temperature of 8.3 C (46.9 F) and 400.4 mm (15.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Falsterbo (Sweden, 482 km away), Hammer Odde Fyr-1 (Denmark, 426 km away) and Arkona (Germany, 526 km away).

Climate twins of Landsort: 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
FalsterboSweden482 km (300 mi)8.2 C (46.7 F)489.8 mm (19.3 in)0.67
Hammer Odde Fyr-1Denmark426 km (265 mi)8.2 C (46.8 F)527.6 mm (20.8 in)0.74
ArkonaGermany526 km (327 mi)8.0 C (46.5 F)520.8 mm (20.5 in)0.76

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 Landsort standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Landsort 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). Records are computed by this site and are not official.

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