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Built 2026-10-17 (17 October 2026)

Kalmar_Flygplats Weather Records (SWE00135352)

Record envelope, standing records and threshold days for Kalmar_Flygplats (SWE00135352), Sweden, with 83 years of record.

Key Facts for Kalmar_Flygplats

  • Kalmar_Flygplats (SWE00135352) is a weather station in Sweden at 56.68 latitude and 16.29 longitude, 6 m (20 ft) above sea level.
  • The station reports from 1944 to 2026, 83 years of record.
  • 1,464 records set at Kalmar_Flygplats still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Kalmar_Flygplats tied a daily record low minimum temperature of 7.0 C (44.6 F) on 3 August 2026.

About the Station

  • Location: Sweden, 56.68 latitude, 16.29 longitude.
  • Elevation: 6 m (20 ft).
  • Period of record: 1944 to 2026, 83 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

15 days at or beyond a record
Daily record high and record low at Kalmar_Flygplats, with 2026 drawn through them The band shows the record high and record low for each calendar day at Kalmar_Flygplats. The lines show the 2026 daily maximum and minimum. 15 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 Kalmar_Flygplats. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Kalmar_Flygplats, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan11.6 C (52.9 F)-24.5 C (-12.1 F)4.1 C (39.4 F)-18.9 C (-2.0 F)
Feb17.0 C (62.6 F)-26.5 C (-15.7 F)10.7 C (51.3 F)-16.7 C (1.9 F)
Mar20.6 C (69.1 F)-27.8 C (-18.0 F)15.4 C (59.7 F)-5.3 C (22.5 F)
Apr23.8 C (74.8 F)-11.6 C (11.1 F)20.6 C (69.1 F)-6.3 C (20.7 F)
May28.9 C (84.0 F)-5.8 C (21.6 F)27.5 C (81.5 F)-4.5 C (23.9 F)
Jun32.4 C (90.3 F)-1.2 C (29.8 F)31.8 C (89.2 F)2.2 C (36.0 F)
Jul33.1 C (91.6 F)2.6 C (36.7 F)29.4 C (84.9 F)7.4 C (45.3 F)
Aug33.1 C (91.6 F)0.4 C (32.7 F)27.8 C (82.0 F)5.7 C (42.3 F)
Sep28.2 C (82.8 F)-5.7 C (21.7 F)n/an/a
Oct22.8 C (73.0 F)-8.6 C (16.5 F)n/an/a
Nov17.4 C (63.3 F)-17.3 C (0.9 F)n/an/a
Dec13.2 C (55.8 F)-25.3 C (-13.5 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Kalmar_Flygplats by the year they were set 1,464 records at Kalmar_Flygplats still stand. 2018 holds the most, with 46. 02040601944: 191945: 61946: 141947: 451948: 201949: 151950: 61951: 101952: 311953: 161954: 71955: 351956: 291957: 201958: 181959: 211960: 101961: 211962: 221963: 211964: 51965: 271966: 361967: 151968: 211969: 181970: 211971: 301972: 91973: 261974: 81975: 291976: 181977: 161978: 291979: 151996: 231997: 271998: 201999: 182000: 332001: 142002: 242003: 212004: 142005: 172006: 442007: 302008: 192009: 92010: 222011: 192012: 312013: 222014: 122015: 332016: 212017: 232018: 462019: 252020: 352021: 222022: 312023: 232024: 302025: 292026: 181944195119581965197219792002200920162023
1,464 records at Kalmar_Flygplats still stand. 2018 holds the most, with 46.
Standing records at Kalmar_Flygplats by the year they were set
Year setStanding records
194419
19456
194614
194745
194820
194915
19506
195110
195231
195316
19547
195535
195629
195720
195818
195921
196010
196121
196222
196321
19645
196527
196636
196715
196821
196918
197021
197130
19729
197326
19748
197529
197618
197716
197829
197915
199623
199727
199820
199918
200033
200114
200224
200321
200414
200517
200644
200730
200819
20099
201022
201119
201231
201322
201412
201533
201621
201723
201846
201925
202035
202122
202231
202323
202430
202529
202618

All-Time Record Progression

4 new records
When Kalmar_Flygplats set new all-time records 4 all-time records were set at Kalmar_Flygplats between 8 August 1975 and 16 July 2021. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature8 August 1975: Record high maximum temperature 33.0 C (91.4 F)9 August 1975: Record high maximum temperature 33.1 C (91.6 F)26 August 1997: Record high minimum temperature 20.5 C (68.9 F)16 July 2021: Record high minimum temperature 21.0 C (69.8 F)19801990200020102020
4 all-time records were set at Kalmar_Flygplats between 8 August 1975 and 16 July 2021. Each dot is a new record.
When Kalmar_Flygplats set new all-time records
DateKindDetail
1975-08-08Record high maximum temperatureRecord high maximum temperature 33.0 C (91.4 F)
1975-08-09Record high maximum temperatureRecord high maximum temperature 33.1 C (91.6 F)
1997-08-26Record high minimum temperatureRecord high minimum temperature 20.5 C (68.9 F)
2021-07-16Record high minimum temperatureRecord high minimum temperature 21.0 C (69.8 F)

Period of Record Coverage

1944 to 2026
Days with data per year at Kalmar_Flygplats 67 years of record at Kalmar_Flygplats, 1944 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1979, 2026. 1944: 366 of 366 days1945: 363 of 365 days1946: 365 of 365 days1947: 351 of 365 days1948: 364 of 366 days1949: 365 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 365 of 366 days1953: 364 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 348 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: 273 of 365 days1996: 356 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 days195019601970200020102020
67 years of record at Kalmar_Flygplats, 1944 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1979, 2026.
Days with data per year at Kalmar_Flygplats
YearDays with dataShare of yearComplete
1944366100%Yes
194536399%Yes
1946365100%Yes
194735196%Yes
194836499%Yes
1949365100%Yes
1950365100%Yes
1951365100%Yes
1952365100%Yes
1953364100%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
196034895%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
197927375%No
199635697%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 Kalmar_Flygplats
DateStationRecordValueBeat old record byOld record stoodSignificance
3 August 2026Kalmar_Flygplats, SEdaily low min (Tie)7.0 C (44.6 F)tie9 years2 of 100 (Routine)
29 June 2026Kalmar_Flygplats, SEdaily high min19.0 C (66.2 F)1.8 C (3.2 F)52 years28 of 100 (Routine)
28 June 2026Kalmar_Flygplats, SEdaily high max31.8 C (89.2 F)3.4 C (6.1 F)68 years38 of 100 (Notable)
28 June 2026Kalmar_Flygplats, SEmonthly high min19.2 C (66.6 F)1.1 C (2.0 F)52 years36 of 100 (Notable)
25 June 2026Kalmar_Flygplats, SEdaily high max29.1 C (84.4 F)1.2 C (2.2 F)9 years13 of 100 (Routine)
5 June 2026Kalmar_Flygplats, SEdaily high min13.3 C (55.9 F)1.0 C (1.8 F)61 years29 of 100 (Routine)
26 May 2026Kalmar_Flygplats, SEmonthly high min14.6 C (58.3 F)0.2 C (0.4 F)73 years39 of 100 (Notable)
26 May 2026Kalmar_Flygplats, SEdaily high max24.2 C (75.6 F)0.4 C (0.7 F)68 years29 of 100 (Routine)
25 May 2026Kalmar_Flygplats, SEdaily high max25.8 C (78.4 F)1.1 C (2.0 F)12 years13 of 100 (Routine)
24 May 2026Kalmar_Flygplats, SEdaily high max23.0 C (73.4 F)0.1 C (0.2 F)9 years10 of 100 (Routine)
23 May 2026Kalmar_Flygplats, SEdaily high max26.2 C (79.2 F)1.8 C (3.2 F)72 years33 of 100 (Routine)
3 May 2026Kalmar_Flygplats, SEdaily high max24.6 C (76.3 F)3.1 C (5.6 F)20 years21 of 100 (Routine)
3 May 2026Kalmar_Flygplats, SEdaily high min9.0 C (48.2 F)0.8 C (1.4 F)17 years15 of 100 (Routine)
2 May 2026Kalmar_Flygplats, SEdaily high max23.8 C (74.8 F)3.0 C (5.4 F)72 years36 of 100 (Notable)
1 May 2026Kalmar_Flygplats, SEdaily high max27.5 C (81.5 F)4.8 C (8.6 F)24 years27 of 100 (Routine)
22 April 2026Kalmar_Flygplats, SEdaily high max19.1 C (66.4 F)1.1 C (2.0 F)29 years18 of 100 (Routine)
11 April 2026Kalmar_Flygplats, SEdaily low min-6.3 C (20.7 F)0.1 C (0.2 F)72 years29 of 100 (Routine)
5 March 2026Kalmar_Flygplats, SEdaily high max13.0 C (55.4 F)1.4 C (2.5 F)64 years30 of 100 (Routine)
3 March 2026Kalmar_Flygplats, SEdaily high max15.4 C (59.7 F)5.2 C (9.4 F)7 years21 of 100 (Routine)
7 January 2026Kalmar_Flygplats, SEdaily low min (Tie)-18.9 C (-2.0 F)tie23 years3 of 100 (Routine)

Climate Trend

61 complete years, 1944 to 2025
Annual mean temperature at Kalmar_Flygplats as warming stripes, 1944 to 2025 One stripe for each of 61 complete years at Kalmar_Flygplats, 1944 to 2025. Blue stripes are years cooler than the station's own mean of 7.3 C (45.2 F); red stripes are warmer. The coolest year was 1956, at 5.4 C (41.7 F), and the warmest was 2020, at 9.4 C (48.8 F). The strongest colour marks a difference of 2.1 C (3.8 F). 1944: 7.0 C, -0.4 C from the station mean1945: 7.3 C, -0.1 C from the station mean1946: 6.6 C, -0.7 C from the station mean1950: 7.3 C, 0.0 C from the station mean1951: 7.1 C, -0.2 C from the station mean1952: 5.8 C, -1.5 C from the station mean1953: 7.8 C, +0.4 C from the station mean1954: 6.4 C, -1.0 C from the station mean1955: 5.9 C, -1.4 C from the station mean1956: 5.4 C, -1.9 C from the station mean1957: 7.0 C, -0.3 C from the station mean1958: 6.1 C, -1.2 C from the station mean1959: 7.9 C, +0.6 C from the station mean1961: 7.9 C, +0.6 C from the station mean1962: 6.1 C, -1.3 C from the station mean1963: 5.7 C, -1.6 C from the station mean1964: 6.7 C, -0.7 C from the station mean1965: 5.6 C, -1.7 C from the station mean1966: 5.9 C, -1.4 C from the station mean1967: 7.3 C, 0.0 C from the station mean1968: 6.7 C, -0.6 C from the station mean1969: 6.3 C, -1.0 C from the station mean1970: 5.5 C, -1.8 C from the station mean1971: 7.0 C, -0.4 C from the station mean1972: 7.3 C, -0.1 C from the station mean1973: 7.2 C, -0.2 C from the station mean1974: 7.5 C, +0.2 C from the station mean1975: 8.3 C, +0.9 C from the station mean1976: 6.3 C, -1.0 C from the station mean1977: 6.7 C, -0.6 C from the station mean1978: 6.4 C, -1.0 C from the station mean1996: 6.0 C, -1.3 C from the station mean1997: 7.6 C, +0.2 C from the station mean1998: 7.2 C, -0.1 C from the station mean1999: 7.9 C, +0.5 C from the station mean2000: 8.6 C, +1.3 C from the station mean2001: 7.6 C, +0.2 C from the station mean2002: 8.1 C, +0.8 C from the station mean2003: 7.5 C, +0.2 C from the station mean2004: 7.4 C, +0.1 C from the station mean2005: 7.5 C, +0.1 C from the station mean2006: 8.4 C, +1.1 C from the station mean2007: 8.3 C, +1.0 C from the station mean2008: 8.2 C, +0.9 C from the station mean2009: 7.3 C, 0.0 C from the station mean2010: 5.8 C, -1.5 C from the station mean2011: 8.0 C, +0.7 C from the station mean2012: 7.1 C, -0.2 C from the station mean2013: 7.2 C, -0.1 C from the station mean2014: 8.8 C, +1.5 C from the station mean2015: 8.7 C, +1.3 C from the station mean2016: 8.1 C, +0.7 C from the station mean2017: 8.2 C, +0.9 C from the station mean2018: 8.7 C, +1.4 C from the station mean2019: 8.9 C, +1.6 C from the station mean2020: 9.4 C, +2.0 C from the station mean2021: 8.0 C, +0.7 C from the station mean2022: 8.7 C, +1.4 C from the station mean2023: 8.3 C, +1.0 C from the station mean2024: 8.8 C, +1.4 C from the station mean2025: 8.9 C, +1.6 C from the station mean194419501960197019801990200020102020
One stripe for each of 61 complete years at Kalmar_Flygplats, 1944 to 2025. Blue stripes are years cooler than the station's own mean of 7.3 C (45.2 F); red stripes are warmer. The coolest year was 1956, at 5.4 C (41.7 F), and the warmest was 2020, at 9.4 C (48.8 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Kalmar_Flygplats as warming stripes, 1944 to 2025
YearAnnual mean temperatureDifference from the station mean
19447.0 C-0.36 C
19457.3 C-0.07 C
19466.6 C-0.72 C
19507.3 C-0.04 C
19517.1 C-0.18 C
19525.8 C-1.54 C
19537.8 C+0.44 C
19546.4 C-0.96 C
19555.9 C-1.42 C
19565.4 C-1.93 C
19577.0 C-0.32 C
19586.1 C-1.24 C
19597.9 C+0.58 C
19617.9 C+0.58 C
19626.1 C-1.27 C
19635.7 C-1.64 C
19646.7 C-0.66 C
19655.6 C-1.69 C
19665.9 C-1.42 C
19677.3 C+0.01 C
19686.7 C-0.58 C
19696.3 C-1.05 C
19705.5 C-1.80 C
19717.0 C-0.37 C
19727.3 C-0.06 C
19737.2 C-0.16 C
19747.5 C+0.21 C
19758.3 C+0.93 C
19766.3 C-1.00 C
19776.7 C-0.59 C
19786.4 C-0.96 C
19966.0 C-1.33 C
19977.6 C+0.23 C
19987.2 C-0.15 C
19997.9 C+0.53 C
20008.6 C+1.31 C
20017.6 C+0.23 C
20028.1 C+0.80 C
20037.5 C+0.16 C
20047.4 C+0.10 C
20057.5 C+0.13 C
20068.4 C+1.12 C
20078.3 C+0.97 C
20088.2 C+0.87 C
20097.3 C-0.04 C
20105.8 C-1.52 C
20118.0 C+0.67 C
20127.1 C-0.24 C
20137.2 C-0.09 C
20148.8 C+1.45 C
20158.7 C+1.34 C
20168.1 C+0.73 C
20178.2 C+0.86 C
20188.7 C+1.41 C
20198.9 C+1.60 C
20209.4 C+2.03 C
20218.0 C+0.69 C
20228.7 C+1.35 C
20238.3 C+0.99 C
20248.8 C+1.43 C
20258.9 C+1.62 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.3) per decade over 1944 to 2025. In Fahrenheit: 0.5 F (0.3 to 0.6) per decade. The slope is a straight line fitted to 61 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Kalmar_Flygplats
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.2 to 0.3) per decade0.5 F (0.3 to 0.6) per decade1944 to 202561Rise
Mean daily maximum0.3 C (0.2 to 0.4) per decade0.5 F (0.4 to 0.7) per decade1944 to 202561Rise
Mean daily minimum0.2 C (0.1 to 0.3) per decade0.4 F (0.3 to 0.5) per decade1944 to 202561Rise

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

1944 to 2026
Yearly extremes at Kalmar_Flygplats: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.1 C (91.6 F)197528.7 C (83.7 F)67
Coldest night (TNn)-27.8 C (-18.0 F)1947-18.8 C (-1.8 F)67

Hottest day (TXx)

Hottest day (TXx) at Kalmar_Flygplats by year The hottest day of the year at Kalmar_Flygplats, 1944 to 2026. The record is 33.1 C (91.6 F) in 1975, marked on the chart; the median year is 28.7 C (83.7 F). 22.52527.53032.5351960198020002020Record: 33.1 C (91.6 F) in 1975
The hottest day of the year at Kalmar_Flygplats, 1944 to 2026. The record is 33.1 C (91.6 F) in 1975, marked on the chart; the median year is 28.7 C (83.7 F).
Hottest day (TXx) at Kalmar_Flygplats by year
YearHottest day (TXx)
194428.5 C (83.3 F)
194528.8 C (83.8 F)
194625.5 C (77.9 F)
194731.4 C (88.5 F)
194832.8 C (91.0 F)
194929.0 C (84.2 F)
195029.7 C (85.5 F)
195125.8 C (78.4 F)
195227.4 C (81.3 F)
195330.6 C (87.1 F)
195427.8 C (82.0 F)
195529.0 C (84.2 F)
195626.8 C (80.2 F)
195728.7 C (83.7 F)
195827.7 C (81.9 F)
195932.0 C (89.6 F)
196023.6 C (74.5 F)
196130.6 C (87.1 F)
196226.3 C (79.3 F)
196328.0 C (82.4 F)
196426.6 C (79.9 F)
196524.5 C (76.1 F)
196625.6 C (78.1 F)
196726.1 C (79.0 F)
196827.0 C (80.6 F)
196930.5 C (86.9 F)
197032.0 C (89.6 F)
197128.6 C (83.5 F)
197231.3 C (88.3 F)
197328.6 C (83.5 F)
197426.0 C (78.8 F)
197533.1 C (91.6 F)
197628.6 C (83.5 F)
197727.2 C (81.0 F)
197829.4 C (84.9 F)
197927.4 C (81.3 F)
199626.7 C (80.1 F)
199730.2 C (86.4 F)
199824.9 C (76.8 F)
199928.8 C (83.8 F)
200032.4 C (90.3 F)
200128.1 C (82.6 F)
200228.2 C (82.8 F)
200327.9 C (82.2 F)
200428.3 C (82.9 F)
200529.9 C (85.8 F)
200630.9 C (87.6 F)
200729.8 C (85.6 F)
200828.7 C (83.7 F)
200928.8 C (83.8 F)
201030.3 C (86.5 F)
201126.7 C (80.1 F)
201230.6 C (87.1 F)
201326.6 C (79.9 F)
201430.1 C (86.2 F)
201530.6 C (87.1 F)
201628.3 C (82.9 F)
201728.9 C (84.0 F)
201832.7 C (90.9 F)
201931.4 C (88.5 F)
202029.3 C (84.7 F)
202129.6 C (85.3 F)
202233.1 C (91.6 F)
202328.1 C (82.6 F)
202427.9 C (82.2 F)
202530.7 C (87.3 F)
202631.8 C (89.2 F)

Coldest night (TNn)

Coldest night (TNn) at Kalmar_Flygplats by year The coldest night of the year at Kalmar_Flygplats, 1944 to 2026. The record is -27.8 C (-18.0 F) in 1947, marked on the chart; the median year is -18.8 C (-1.8 F). -30-25-20-15-10-51960198020002020Record: -27.8 C (-18.0 F) in 1947
The coldest night of the year at Kalmar_Flygplats, 1944 to 2026. The record is -27.8 C (-18.0 F) in 1947, marked on the chart; the median year is -18.8 C (-1.8 F).
Coldest night (TNn) at Kalmar_Flygplats by year
YearColdest night (TNn)
1944-19.3 C (-2.7 F)
1945-17.2 C (1.0 F)
1946-23.3 C (-9.9 F)
1947-27.8 C (-18.0 F)
1948-13.8 C (7.2 F)
1949-12.0 C (10.4 F)
1950-17.5 C (0.5 F)
1951-12.9 C (8.8 F)
1952-16.2 C (2.8 F)
1953-24.0 C (-11.2 F)
1954-16.0 C (3.2 F)
1955-21.0 C (-5.8 F)
1956-25.4 C (-13.7 F)
1957-14.0 C (6.8 F)
1958-20.5 C (-4.9 F)
1959-15.0 C (5.0 F)
1960-21.5 C (-6.7 F)
1961-17.0 C (1.4 F)
1962-19.0 C (-2.2 F)
1963-24.5 C (-12.1 F)
1964-16.5 C (2.3 F)
1965-18.2 C (-0.8 F)
1966-26.5 C (-15.7 F)
1967-19.2 C (-2.6 F)
1968-20.3 C (-4.5 F)
1969-19.5 C (-3.1 F)
1970-21.8 C (-7.2 F)
1971-16.2 C (2.8 F)
1972-15.3 C (4.5 F)
1973-13.1 C (8.4 F)
1974-11.7 C (10.9 F)
1975-12.0 C (10.4 F)
1976-19.0 C (-2.2 F)
1977-14.0 C (6.8 F)
1978-21.0 C (-5.8 F)
1979-22.5 C (-8.5 F)
1996-20.4 C (-4.7 F)
1997-23.3 C (-9.9 F)
1998-15.6 C (3.9 F)
1999-21.2 C (-6.2 F)
2000-15.2 C (4.6 F)
2001-22.2 C (-8.0 F)
2002-18.8 C (-1.8 F)
2003-21.6 C (-6.9 F)
2004-20.7 C (-5.3 F)
2005-22.6 C (-8.7 F)
2006-22.5 C (-8.5 F)
2007-16.0 C (3.2 F)
2008-9.3 C (15.3 F)
2009-20.4 C (-4.7 F)
2010-25.7 C (-14.3 F)
2011-17.0 C (1.4 F)
2012-25.6 C (-14.1 F)
2013-22.0 C (-7.6 F)
2014-12.6 C (9.3 F)
2015-10.2 C (13.6 F)
2016-18.5 C (-1.3 F)
2017-18.9 C (-2.0 F)
2018-15.5 C (4.1 F)
2019-11.3 C (11.7 F)
2020-8.2 C (17.2 F)
2021-19.3 C (-2.7 F)
2022-16.8 C (1.8 F)
2023-16.2 C (2.8 F)
2024-16.6 C (2.1 F)
2025-14.7 C (5.5 F)
2026-18.9 C (-2.0 F)

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

61 years with a frost

Across 61 years with a frost, the median last spring frost at Kalmar_Flygplats falls on 13 May and the median first autumn frost on 5 October, which leaves a median of 145 days between them.

In 1996 to 2025 the median growing season was 156 days. That is 16 days more than in 1944 to 1977.

Fitted over all years, the growing season changes by +2.2 days per decade at this station.

Frost dates and growing season at Kalmar_Flygplats
MeasureMedian, all yearsEarliest period (1944 to 1977)Recent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost13 May15 May11 May4 days earlier-1.1 days per decade
First autumn frost5 October1 October10 October9 days later+1.2 days per decade
Growing days145 days140 days156 days16 days more+2.2 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.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Kalmar_Flygplats, at 1996. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1996 ran 0.1 C (0.2 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at Kalmar_Flygplats, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1996-0.1-0.2possible5

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.

Download the Data

  • Data for Kalmar_Flygplats standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Kalmar_Flygplats 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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