Built 2026-10-19 (19 October 2026)

Delsbo_A Weather Records (SWE00139684)

Record envelope, standing records and threshold days for Delsbo_A (SWE00139684), Sweden, with 32 years of record.

Key Facts for Delsbo_A

  • Delsbo_A (SWE00139684) is a weather station in Sweden at 61.83 latitude and 16.54 longitude, 70 m (230 ft) above sea level.
  • The station reports from 1995 to 2026, 32 years of record.
  • 1,464 records set at Delsbo_A still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Delsbo_A set a daily record low maximum temperature of 16.8 C (62.2 F) on 5 August 2026.

About the Station

  • Location: Sweden, 61.83 latitude, 16.54 longitude.
  • Elevation: 70 m (230 ft).
  • Period of record: 1995 to 2026, 32 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

8 days at or beyond a record
Daily record high and record low at Delsbo_A, with 2026 drawn through them The band shows the record high and record low for each calendar day at Delsbo_A. The lines show the 2026 daily maximum and minimum. 8 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 Delsbo_A. The lines show the 2026 daily maximum and minimum. 8 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Delsbo_A, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan9.3 C (48.7 F)-33.6 C (-28.5 F)3.4 C (38.1 F)-23.0 C (-9.4 F)
Feb10.8 C (51.4 F)-31.4 C (-24.5 F)6.7 C (44.1 F)-26.5 C (-15.7 F)
Mar16.7 C (62.1 F)-26.5 C (-15.7 F)14.2 C (57.6 F)-7.5 C (18.5 F)
Apr23.0 C (73.4 F)-14.6 C (5.7 F)19.0 C (66.2 F)-6.7 C (19.9 F)
May28.6 C (83.5 F)-7.0 C (19.4 F)24.9 C (76.8 F)-3.3 C (26.1 F)
Jun32.8 C (91.0 F)-1.0 C (30.2 F)29.0 C (84.2 F)4.4 C (39.9 F)
Jul33.3 C (91.9 F)2.3 C (36.1 F)31.5 C (88.7 F)5.3 C (41.5 F)
Aug29.6 C (85.3 F)1.0 C (33.8 F)24.3 C (75.7 F)5.4 C (41.7 F)
Sep26.6 C (79.9 F)-6.2 C (20.8 F)n/an/a
Oct21.8 C (71.2 F)-12.6 C (9.3 F)n/an/a
Nov15.9 C (60.6 F)-17.8 C (0.0 F)n/an/a
Dec11.9 C (53.4 F)-28.9 C (-20.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Delsbo_A by the year they were set 1,464 records at Delsbo_A still stand. 2006 holds the most, with 78. 0204060801995: 41996: 461997: 491998: 561999: 612000: 472001: 512002: 622003: 452004: 362005: 402006: 782007: 472008: 432009: 472010: 732011: 472012: 442013: 422014: 542015: 432016: 282017: 222018: 642019: 432020: 582021: 292022: 372023: 512024: 472025: 532026: 1719951999200320072011201520192023
1,464 records at Delsbo_A still stand. 2006 holds the most, with 78.
Standing records at Delsbo_A by the year they were set
Year setStanding records
19954
199646
199749
199856
199961
200047
200151
200262
200345
200436
200540
200678
200747
200843
200947
201073
201147
201244
201342
201454
201543
201628
201722
201864
201943
202058
202129
202237
202351
202447
202553
202617

Wettest Day of Each Month

Jul: 84.2 mm (3.3 in)
Record daily precipitation for each month at Delsbo_A The wettest day on record for each calendar month at Delsbo_A. The most was 84.2 mm (3.3 in) on 1 July 2023. 0255075100 Jan: 18.7 mm (0.7 in), 31 January 2018 Jan Feb: 16.7 mm (0.7 in), 10 February 2011 Feb Mar: 17.3 mm (0.7 in), 19 March 2002 Mar Apr: 24.7 mm (1.0 in), 18 April 1999 Apr May: 26.8 mm (1.1 in), 31 May 2011 May Jun: 68.7 mm (2.7 in), 30 June 2023 Jun Jul: 84.2 mm (3.3 in), 1 July 2023 Jul Aug: 73.3 mm (2.9 in), 17 August 2021 Aug Sep: 36.0 mm (1.4 in), 9 September 2001 Sep Oct: 36.1 mm (1.4 in), 30 October 2025 Oct Nov: 22.6 mm (0.9 in), 4 November 2014 Nov Dec: 16.3 mm (0.6 in), 6 December 2012 Dec
The wettest day on record for each calendar month at Delsbo_A. The most was 84.2 mm (3.3 in) on 1 July 2023.
Record daily precipitation for each month at Delsbo_A
MonthRecord daily precipitation (mm)Date
Jan18.7 mm (0.7 in)31 January 2018
Feb16.7 mm (0.7 in)10 February 2011
Mar17.3 mm (0.7 in)19 March 2002
Apr24.7 mm (1.0 in)18 April 1999
May26.8 mm (1.1 in)31 May 2011
Jun68.7 mm (2.7 in)30 June 2023
Jul84.2 mm (3.3 in)1 July 2023
Aug73.3 mm (2.9 in)17 August 2021
Sep36.0 mm (1.4 in)9 September 2001
Oct36.1 mm (1.4 in)30 October 2025
Nov22.6 mm (0.9 in)4 November 2014
Dec16.3 mm (0.6 in)6 December 2012

Period of Record Coverage

1995 to 2026
Days with data per year at Delsbo_A 32 years of record at Delsbo_A, 1995 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 2026. 1995: 31 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 days1995200020052010201520202025
32 years of record at Delsbo_A, 1995 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 2026.
Days with data per year at Delsbo_A
YearDays with dataShare of yearComplete
1995318%No
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 Delsbo_A
DateStationRecordValueBeat old record byOld record stoodSignificance
5 August 2026Delsbo_A, SEdaily low max16.8 C (62.2 F)0.4 C (0.7 F)17 years9 of 100 (Routine)
15 July 2026Delsbo_A, SEdaily high max31.5 C (88.7 F)1.8 C (3.2 F)8 years10 of 100 (Routine)
14 July 2026Delsbo_A, SEdaily high max28.4 C (83.1 F)0.9 C (1.6 F)8 years7 of 100 (Routine)
29 June 2026Delsbo_A, SEdaily high max29.0 C (84.2 F)1.3 C (2.3 F)15 years10 of 100 (Routine)
20 June 2026Delsbo_A, SEdaily high max26.7 C (80.1 F)2.5 C (4.5 F)24 years16 of 100 (Routine)
16 June 2026Delsbo_A, SEdaily rain10.2 mm (0.4 in)0.2 mm (0.01 in)5 years4 of 100 (Routine)
5 June 2026Delsbo_A, SEdaily rain15.9 mm (0.6 in)4.1 mm (0.16 in)23 years15 of 100 (Routine)
5 June 2026Delsbo_A, SEdaily high min11.7 C (53.1 F)0.5 C (0.9 F)27 years12 of 100 (Routine)
22 May 2026Delsbo_A, SEdaily high min (Tie)9.7 C (49.5 F)tie12 years1 of 100 (Routine)
13 May 2026Delsbo_A, SEdaily rain25.2 mm (1.0 in)4.6 mm (0.18 in)15 years18 of 100 (Routine)
30 April 2026Delsbo_A, SEdaily high min7.3 C (45.1 F)3.0 C (5.4 F)24 years18 of 100 (Routine)
24 April 2026Delsbo_A, SEdaily high min4.0 C (39.2 F)0.3 C (0.5 F)24 years10 of 100 (Routine)
17 April 2026Delsbo_A, SEdaily high min3.8 C (38.8 F)1.2 C (2.2 F)28 years14 of 100 (Routine)
4 April 2026Delsbo_A, SEdaily rain7.7 mm (0.30 in)2.0 mm (0.08 in)20 years15 of 100 (Routine)
25 March 2026Delsbo_A, SEdaily rain6.0 mm (0.24 in)2.2 mm (0.09 in)8 years13 of 100 (Routine)
21 March 2026Delsbo_A, SEdaily high max14.2 C (57.6 F)0.9 C (1.6 F)13 years8 of 100 (Routine)
19 March 2026Delsbo_A, SEdaily high min2.4 C (36.3 F)0.2 C (0.4 F)0 years3 of 100 (Routine)
18 March 2026Delsbo_A, SEdaily high max12.3 C (54.1 F)0.6 C (1.1 F)21 years10 of 100 (Routine)
18 March 2026Delsbo_A, SEdaily high min5.5 C (41.9 F)2.1 C (3.8 F)0 years6 of 100 (Routine)
13 March 2026Delsbo_A, SEdaily high min4.9 C (40.8 F)4.1 C (7.4 F)13 years14 of 100 (Routine)

Climate Trend

30 complete years, 1996 to 2025
Annual mean temperature at Delsbo_A as warming stripes, 1996 to 2025 One stripe for each of 30 complete years at Delsbo_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 5.1 C (41.1 F); red stripes are warmer. The coolest year was 2010, at 2.6 C (36.7 F), and the warmest was 2020, at 6.9 C (44.4 F). The strongest colour marks a difference of 2.5 C (4.5 F). 1996: 3.4 C, -1.7 C from the station mean1997: 5.2 C, +0.1 C from the station mean1998: 4.3 C, -0.8 C from the station mean1999: 4.7 C, -0.4 C from the station mean2000: 5.7 C, +0.7 C from the station mean2001: 4.4 C, -0.7 C from the station mean2002: 4.9 C, -0.1 C from the station mean2003: 5.1 C, 0.0 C from the station mean2004: 4.9 C, -0.2 C from the station mean2005: 5.2 C, +0.1 C from the station mean2006: 5.6 C, +0.5 C from the station mean2007: 5.2 C, +0.2 C from the station mean2008: 5.3 C, +0.2 C from the station mean2009: 4.4 C, -0.7 C from the station mean2010: 2.6 C, -2.5 C from the station mean2011: 5.5 C, +0.4 C from the station mean2012: 4.4 C, -0.7 C from the station mean2013: 5.0 C, -0.1 C from the station mean2014: 6.1 C, +1.1 C from the station mean2015: 5.8 C, +0.7 C from the station mean2016: 5.2 C, +0.2 C from the station mean2017: 4.9 C, -0.2 C from the station mean2018: 4.9 C, -0.2 C from the station mean2019: 5.2 C, +0.1 C from the station mean2020: 6.9 C, +1.8 C from the station mean2021: 4.9 C, -0.2 C from the station mean2022: 5.6 C, +0.6 C from the station mean2023: 4.7 C, -0.4 C from the station mean2024: 5.7 C, +0.6 C from the station mean2025: 6.7 C, +1.6 C from the station mean1996200020052010201520202025
One stripe for each of 30 complete years at Delsbo_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 5.1 C (41.1 F); red stripes are warmer. The coolest year was 2010, at 2.6 C (36.7 F), and the warmest was 2020, at 6.9 C (44.4 F). The strongest colour marks a difference of 2.5 C (4.5 F).
Annual mean temperature at Delsbo_A as warming stripes, 1996 to 2025
YearAnnual mean temperatureDifference from the station mean
19963.4 C-1.66 C
19975.2 C+0.15 C
19984.3 C-0.78 C
19994.7 C-0.38 C
20005.7 C+0.66 C
20014.4 C-0.67 C
20024.9 C-0.14 C
20035.1 C0.00 C
20044.9 C-0.17 C
20055.2 C+0.12 C
20065.6 C+0.49 C
20075.2 C+0.16 C
20085.3 C+0.20 C
20094.4 C-0.67 C
20102.6 C-2.45 C
20115.5 C+0.40 C
20124.4 C-0.67 C
20135.0 C-0.11 C
20146.1 C+1.07 C
20155.8 C+0.69 C
20165.2 C+0.16 C
20174.9 C-0.21 C
20184.9 C-0.17 C
20195.2 C+0.09 C
20206.9 C+1.82 C
20214.9 C-0.22 C
20225.6 C+0.56 C
20234.7 C-0.36 C
20245.7 C+0.61 C
20256.7 C+1.58 C

The annual mean temperature here has risen by 0.4 C (0.1 to 0.7) per decade over 1996 to 2025. In Fahrenheit: 0.7 F (0.1 to 1.3) per decade. The slope is a straight line fitted to 30 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Delsbo_A
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.4 C (0.1 to 0.7) per decade0.7 F (0.1 to 1.3) per decade1996 to 202530Rise
Mean daily maximum0.4 C (0.1 to 0.8) per decade0.8 F (0.1 to 1.4) per decade1996 to 202530Rise
Mean daily minimum0.37 C (0.02 to 0.72) per decade0.66 F (0.03 to 1.29) per decade1996 to 202530Rise

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

1995 to 2026
Yearly extremes at Delsbo_A: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.3 C (91.9 F)201829.2 C (84.5 F)32
Coldest night (TNn)-33.6 C (-28.5 F)1999-24.6 C (-12.3 F)32
Wettest day (Rx1day)84.2 mm (3.3 in)202329.0 mm (1.1 in)32
Wettest five days (Rx5day)160.3 mm (6.3 in)202353.6 mm (2.1 in)32
Longest dry spell (CDD)61 days199624 days32

Hottest day (TXx)

Hottest day (TXx) at Delsbo_A by year The hottest day of the year at Delsbo_A, 1995 to 2026. The record is 33.3 C (91.9 F) in 2018, marked on the chart; the median year is 29.2 C (84.5 F). 010203040200020102020Record: 33.3 C (91.9 F) in 2018
The hottest day of the year at Delsbo_A, 1995 to 2026. The record is 33.3 C (91.9 F) in 2018, marked on the chart; the median year is 29.2 C (84.5 F).
Hottest day (TXx) at Delsbo_A by year
YearHottest day (TXx)
19956.4 C (43.5 F)
199628.0 C (82.4 F)
199729.6 C (85.3 F)
199825.8 C (78.4 F)
199930.1 C (86.2 F)
200025.2 C (77.4 F)
200128.7 C (83.7 F)
200229.0 C (84.2 F)
200330.5 C (86.9 F)
200429.5 C (85.1 F)
200528.6 C (83.5 F)
200630.6 C (87.1 F)
200728.9 C (84.0 F)
200830.7 C (87.3 F)
200929.1 C (84.4 F)
201030.6 C (87.1 F)
201127.7 C (81.9 F)
201227.6 C (81.7 F)
201328.7 C (83.7 F)
201431.8 C (89.2 F)
201531.5 C (88.7 F)
201629.0 C (84.2 F)
201724.6 C (76.3 F)
201833.3 C (91.9 F)
201931.6 C (88.9 F)
202032.8 C (91.0 F)
202129.2 C (84.6 F)
202230.4 C (86.7 F)
202327.8 C (82.0 F)
202429.1 C (84.4 F)
202530.7 C (87.3 F)
202631.5 C (88.7 F)

Coldest night (TNn)

Coldest night (TNn) at Delsbo_A by year The coldest night of the year at Delsbo_A, 1995 to 2026. The record is -33.6 C (-28.5 F) in 1999, marked on the chart; the median year is -24.6 C (-12.3 F). -35-30-25-20-15-10200020102020Record: -33.6 C (-28.5 F) in 1999
The coldest night of the year at Delsbo_A, 1995 to 2026. The record is -33.6 C (-28.5 F) in 1999, marked on the chart; the median year is -24.6 C (-12.3 F).
Coldest night (TNn) at Delsbo_A by year
YearColdest night (TNn)
1995-22.4 C (-8.3 F)
1996-24.5 C (-12.1 F)
1997-24.6 C (-12.3 F)
1998-22.0 C (-7.6 F)
1999-33.6 C (-28.5 F)
2000-22.6 C (-8.7 F)
2001-26.7 C (-16.1 F)
2002-27.4 C (-17.3 F)
2003-29.9 C (-21.8 F)
2004-24.5 C (-12.1 F)
2005-26.5 C (-15.7 F)
2006-24.9 C (-12.8 F)
2007-24.0 C (-11.2 F)
2008-20.7 C (-5.3 F)
2009-24.6 C (-12.3 F)
2010-28.9 C (-20.0 F)
2011-31.4 C (-24.5 F)
2012-29.3 C (-20.7 F)
2013-27.6 C (-17.7 F)
2014-24.5 C (-12.1 F)
2015-21.8 C (-7.2 F)
2016-22.2 C (-8.0 F)
2017-26.2 C (-15.2 F)
2018-28.1 C (-18.6 F)
2019-25.8 C (-14.4 F)
2020-14.0 C (6.8 F)
2021-21.1 C (-6.0 F)
2022-21.3 C (-6.3 F)
2023-23.8 C (-10.8 F)
2024-26.8 C (-16.2 F)
2025-19.5 C (-3.1 F)
2026-26.5 C (-15.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Delsbo_A by year The wettest day of the year at Delsbo_A, 1995 to 2026. The record is 84.2 mm (3.3 in) in 2023, marked on the chart; the median year is 29.0 mm (1.1 in). 0255075100200020102020Record: 84.2 mm (3.3 in) in 2023
The wettest day of the year at Delsbo_A, 1995 to 2026. The record is 84.2 mm (3.3 in) in 2023, marked on the chart; the median year is 29.0 mm (1.1 in).
Wettest day (Rx1day) at Delsbo_A by year
YearWettest day (Rx1day)
19950.9 mm (0.04 in)
199622.2 mm (0.9 in)
199720.6 mm (0.8 in)
199833.1 mm (1.3 in)
199924.7 mm (1.0 in)
200027.6 mm (1.1 in)
200136.4 mm (1.4 in)
200222.7 mm (0.9 in)
200333.1 mm (1.3 in)
200425.7 mm (1.0 in)
200537.9 mm (1.5 in)
200646.0 mm (1.8 in)
200714.4 mm (0.6 in)
200826.3 mm (1.0 in)
200930.3 mm (1.2 in)
201029.7 mm (1.2 in)
201132.4 mm (1.3 in)
201237.5 mm (1.5 in)
201331.7 mm (1.2 in)
201423.5 mm (0.9 in)
201526.5 mm (1.0 in)
201621.3 mm (0.8 in)
201745.4 mm (1.8 in)
201825.7 mm (1.0 in)
201930.5 mm (1.2 in)
202030.1 mm (1.2 in)
202173.3 mm (2.9 in)
202228.3 mm (1.1 in)
202384.2 mm (3.3 in)
202426.8 mm (1.1 in)
202540.6 mm (1.6 in)
202625.2 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Delsbo_A by year The wettest five days of the year at Delsbo_A, 1995 to 2026. The record is 160.3 mm (6.3 in) in 2023, marked on the chart; the median year is 53.6 mm (2.1 in). 050100150200200020102020Record: 160.3 mm (6.3 in) in 2023
The wettest five days of the year at Delsbo_A, 1995 to 2026. The record is 160.3 mm (6.3 in) in 2023, marked on the chart; the median year is 53.6 mm (2.1 in).
Wettest five days (Rx5day) at Delsbo_A by year
YearWettest five days (Rx5day)
19951.8 mm (0.07 in)
199630.9 mm (1.2 in)
199746.0 mm (1.8 in)
199856.4 mm (2.2 in)
199958.4 mm (2.3 in)
200068.5 mm (2.7 in)
200195.4 mm (3.8 in)
200245.1 mm (1.8 in)
200368.1 mm (2.7 in)
200436.0 mm (1.4 in)
200550.3 mm (2.0 in)
200659.9 mm (2.4 in)
200730.9 mm (1.2 in)
200849.0 mm (1.9 in)
200957.9 mm (2.3 in)
201049.6 mm (2.0 in)
201151.2 mm (2.0 in)
201262.3 mm (2.5 in)
201348.6 mm (1.9 in)
201470.7 mm (2.8 in)
201556.0 mm (2.2 in)
201643.3 mm (1.7 in)
201758.6 mm (2.3 in)
201835.8 mm (1.4 in)
201960.7 mm (2.4 in)
202057.3 mm (2.3 in)
202185.6 mm (3.4 in)
202245.3 mm (1.8 in)
2023160.3 mm (6.3 in)
202449.7 mm (2.0 in)
202566.5 mm (2.6 in)
202639.8 mm (1.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Delsbo_A by year The longest dry spell of the year at Delsbo_A, 1995 to 2026. The record is 61 days in 1996, marked on the chart; the median year is 24 days. 020406080200020102020Record: 61 days in 1996
The longest dry spell of the year at Delsbo_A, 1995 to 2026. The record is 61 days in 1996, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Delsbo_A by year
YearLongest dry spell (CDD)
199531 days
199661 days
199727 days
199820 days
199928 days
200025 days
200121 days
200224 days
200354 days
200417 days
200522 days
200622 days
200730 days
200820 days
200916 days
201023 days
201123 days
201215 days
201334 days
201422 days
201543 days
201623 days
201724 days
201829 days
201925 days
202022 days
202127 days
202245 days
202321 days
202419 days
202534 days
202634 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

30 years with a frost

Across 30 years with a frost, the median last spring frost at Delsbo_A falls on 20 May and the median first autumn frost on 23 September, which leaves a median of 128 days between them.

Fitted over all years, the growing season changes by +1.9 days per decade at this station.

Frost dates and growing season at Delsbo_A
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost20 Mayn/a20 Mayn/a-2.6 days per decade
First autumn frost23 Septembern/a23 Septembern/a-0.7 days per decade
Growing days128 daysn/a128 daysn/a+1.9 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.

Download the Data

  • Data for Delsbo_A standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Delsbo_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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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