Built 2026-10-19 (19 October 2026)

Helsingborg_A Weather Records (SWE00137636)

Record envelope, standing records and threshold days for Helsingborg_A (SWE00137636), Sweden, with 32 years of record.

Key Facts for Helsingborg_A

  • Helsingborg_A (SWE00137636) is a weather station in Sweden at 56.03 latitude and 12.77 longitude, 43 m (141 ft) above sea level.
  • The station reports from 1995 to 2026, 32 years of record.
  • 1,464 records set at Helsingborg_A still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Helsingborg_A set a daily record precipitation of 19.5 mm (0.8 in) on 19 August 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Sweden, 56.03 latitude, 12.77 longitude.
  • Elevation: 43 m (141 ft).
  • Period of record: 1995 to 2026, 32 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

15 days at or beyond a record
Daily record high and record low at Helsingborg_A, with 2026 drawn through them The band shows the record high and record low for each calendar day at Helsingborg_A. 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 Helsingborg_A. 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 Helsingborg_A, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan11.0 C (51.8 F)-19.9 C (-3.8 F)5.8 C (42.4 F)-12.7 C (9.1 F)
Feb14.0 C (57.2 F)-16.7 C (1.9 F)9.3 C (48.7 F)-13.9 C (7.0 F)
Mar17.5 C (63.5 F)-18.8 C (-1.8 F)13.2 C (55.8 F)-2.9 C (26.8 F)
Apr26.0 C (78.8 F)-6.2 C (20.8 F)16.6 C (61.9 F)-1.9 C (28.6 F)
May29.0 C (84.2 F)-1.5 C (29.3 F)23.5 C (74.3 F)0.7 C (33.3 F)
Jun33.4 C (92.1 F)3.0 C (37.4 F)33.4 C (92.1 F)6.6 C (43.9 F)
Jul33.2 C (91.8 F)6.6 C (43.9 F)30.2 C (86.4 F)9.4 C (48.9 F)
Aug32.5 C (90.5 F)5.4 C (41.7 F)27.8 C (82.0 F)8.5 C (47.3 F)
Sep31.1 C (88.0 F)-0.1 C (31.8 F)n/an/a
Oct22.5 C (72.5 F)-7.3 C (18.9 F)n/an/a
Nov16.6 C (61.9 F)-11.0 C (12.2 F)n/an/a
Dec12.0 C (53.6 F)-22.0 C (-7.6 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Helsingborg_A by the year they were set 1,464 records at Helsingborg_A still stand. 2006 holds the most, with 80. 0204060801995: 321996: 651997: 551998: 571999: 362000: 512001: 372002: 512003: 442004: 402005: 332006: 802007: 432008: 292009: 282010: 722011: 302012: 522013: 472014: 352015: 412016: 442017: 262018: 732019: 462020: 522021: 452022: 482023: 452024: 582025: 482026: 2119951999200320072011201520192023
1,464 records at Helsingborg_A still stand. 2006 holds the most, with 80.
Standing records at Helsingborg_A by the year they were set
Year setStanding records
199532
199665
199755
199857
199936
200051
200137
200251
200344
200440
200533
200680
200743
200829
200928
201072
201130
201252
201347
201435
201541
201644
201726
201873
201946
202052
202145
202248
202345
202458
202548
202621

All-Time Record Progression

1 new records
When Helsingborg_A set new all-time records 1 all-time records were set at Helsingborg_A between 27 June 2026 and 27 June 2026. Each dot is a new record. Record high maximum temperature27 June 2026: Record high maximum temperature 33.4 C (92.1 F)
1 all-time records were set at Helsingborg_A between 27 June 2026 and 27 June 2026. Each dot is a new record.
When Helsingborg_A set new all-time records
DateKindDetail
2026-06-27Record high maximum temperatureRecord high maximum temperature 33.4 C (92.1 F)

Wettest Day of Each Month

Aug: 68.5 mm (2.7 in)
Record daily precipitation for each month at Helsingborg_A The wettest day on record for each calendar month at Helsingborg_A. The most was 68.5 mm (2.7 in) on 4 August 2008. 020406080 Jan: 19.8 mm (0.8 in), 1 January 2012 Jan Feb: 23.5 mm (0.9 in), 18 February 2024 Feb Mar: 20.4 mm (0.8 in), 29 March 2015 Mar Apr: 30.8 mm (1.2 in), 30 April 2003 Apr May: 31.4 mm (1.2 in), 3 May 2025 May Jun: 56.7 mm (2.2 in), 28 June 2002 Jun Jul: 50.6 mm (2.0 in), 5 July 2007 Jul Aug: 68.5 mm (2.7 in), 4 August 2008 Aug Sep: 40.8 mm (1.6 in), 25 September 2020 Sep Oct: 35.0 mm (1.4 in), 4 October 2025 Oct Nov: 23.8 mm (0.9 in), 23 November 2002 Nov Dec: 27.2 mm (1.1 in), 1 December 2021 Dec
The wettest day on record for each calendar month at Helsingborg_A. The most was 68.5 mm (2.7 in) on 4 August 2008.
Record daily precipitation for each month at Helsingborg_A
MonthRecord daily precipitation (mm)Date
Jan19.8 mm (0.8 in)1 January 2012
Feb23.5 mm (0.9 in)18 February 2024
Mar20.4 mm (0.8 in)29 March 2015
Apr30.8 mm (1.2 in)30 April 2003
May31.4 mm (1.2 in)3 May 2025
Jun56.7 mm (2.2 in)28 June 2002
Jul50.6 mm (2.0 in)5 July 2007
Aug68.5 mm (2.7 in)4 August 2008
Sep40.8 mm (1.6 in)25 September 2020
Oct35.0 mm (1.4 in)4 October 2025
Nov23.8 mm (0.9 in)23 November 2002
Dec27.2 mm (1.1 in)1 December 2021

Period of Record Coverage

1995 to 2026
Days with data per year at Helsingborg_A 32 years of record at Helsingborg_A, 1995 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 2026. 1995: 153 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 Helsingborg_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 Helsingborg_A
YearDays with dataShare of yearComplete
199515342%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 Helsingborg_A
DateStationRecordValueBeat old record byOld record stoodSignificance
19 August 2026Helsingborg_A, SEdaily rain (Provisional)19.5 mm (0.8 in)3.6 mm (0.14 in)3 years7 of 100 (Routine)
30 July 2026Helsingborg_A, SEdaily high max30.2 C (86.4 F)0.2 C (0.4 F)8 years5 of 100 (Routine)
23 July 2026Helsingborg_A, SEdaily low min10.2 C (50.4 F)0.2 C (0.4 F)4 years4 of 100 (Routine)
17 July 2026Helsingborg_A, SEdaily high max28.6 C (83.5 F)0.4 C (0.7 F)8 years6 of 100 (Routine)
6 July 2026Helsingborg_A, SEdaily rain14.8 mm (0.6 in)3.6 mm (0.14 in)19 years13 of 100 (Routine)
29 June 2026Helsingborg_A, SEdaily high min17.9 C (64.2 F)0.9 C (1.6 F)0 years6 of 100 (Routine)
28 June 2026Helsingborg_A, SEmonthly high min19.2 C (66.6 F)0.6 C (1.1 F)7 years17 of 100 (Routine)
28 June 2026Helsingborg_A, SEdaily high max29.0 C (84.2 F)1.8 C (3.2 F)8 years9 of 100 (Routine)
27 June 2026Helsingborg_A, SEall-time high max33.4 C (92.1 F)0.2 C (0.4 F)7 years25 of 100 (Routine)
26 June 2026Helsingborg_A, SEdaily high max (Tie)28.8 C (83.8 F)tie5 years1 of 100 (Routine)
24 June 2026Helsingborg_A, SEdaily high max28.1 C (82.6 F)0.5 C (0.9 F)9 years6 of 100 (Routine)
20 June 2026Helsingborg_A, SEdaily high min17.1 C (62.8 F)0.8 C (1.4 F)5 years7 of 100 (Routine)
9 June 2026Helsingborg_A, SEdaily rain10.3 mm (0.4 in)1.3 mm (0.05 in)16 years8 of 100 (Routine)
26 May 2026Helsingborg_A, SEdaily high min14.5 C (58.1 F)1.8 C (3.2 F)8 years10 of 100 (Routine)
8 May 2026Helsingborg_A, SEdaily low min (Tie)1.2 C (34.2 F)tie29 years2 of 100 (Routine)
4 May 2026Helsingborg_A, SEdaily high min10.6 C (51.1 F)1.1 C (2.0 F)20 years12 of 100 (Routine)
29 April 2026Helsingborg_A, SEdaily low min-0.6 C (30.9 F)1.0 C (1.8 F)4 years6 of 100 (Routine)
28 April 2026Helsingborg_A, SEdaily low min-1.2 C (29.8 F)0.6 C (1.1 F)3 years4 of 100 (Routine)
13 March 2026Helsingborg_A, SEdaily high min4.7 C (40.5 F)0.7 C (1.3 F)17 years9 of 100 (Routine)
3 March 2026Helsingborg_A, SEdaily high max12.7 C (54.9 F)2.3 C (4.1 F)4 years9 of 100 (Routine)

Climate Trend

30 complete years, 1996 to 2025
Annual mean temperature at Helsingborg_A as warming stripes, 1996 to 2025 One stripe for each of 30 complete years at Helsingborg_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 9.0 C (48.3 F); red stripes are warmer. The coolest year was 2010, at 6.9 C (44.5 F), and the warmest was 2020, at 10.3 C (50.5 F). The strongest colour marks a difference of 2.2 C (4.0 F). 1996: 7.1 C, -1.9 C from the station mean1997: 8.3 C, -0.7 C from the station mean1998: 8.2 C, -0.8 C from the station mean1999: 8.8 C, -0.2 C from the station mean2000: 9.4 C, +0.3 C from the station mean2001: 8.3 C, -0.7 C from the station mean2002: 9.0 C, 0.0 C from the station mean2003: 8.5 C, -0.5 C from the station mean2004: 8.4 C, -0.6 C from the station mean2005: 8.6 C, -0.5 C from the station mean2006: 9.1 C, +0.1 C from the station mean2007: 9.4 C, +0.4 C from the station mean2008: 9.4 C, +0.4 C from the station mean2009: 8.8 C, -0.3 C from the station mean2010: 6.9 C, -2.1 C from the station mean2011: 9.1 C, +0.1 C from the station mean2012: 8.4 C, -0.7 C from the station mean2013: 8.5 C, -0.5 C from the station mean2014: 10.1 C, +1.1 C from the station mean2015: 9.4 C, +0.3 C from the station mean2016: 9.3 C, +0.2 C from the station mean2017: 9.2 C, +0.2 C from the station mean2018: 10.0 C, +0.9 C from the station mean2019: 10.1 C, +1.0 C from the station mean2020: 10.3 C, +1.3 C from the station mean2021: 9.1 C, +0.1 C from the station mean2022: 9.8 C, +0.8 C from the station mean2023: 9.6 C, +0.6 C from the station mean2024: 10.1 C, +1.1 C from the station mean2025: 10.0 C, +1.0 C from the station mean1996200020052010201520202025
One stripe for each of 30 complete years at Helsingborg_A, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 9.0 C (48.3 F); red stripes are warmer. The coolest year was 2010, at 6.9 C (44.5 F), and the warmest was 2020, at 10.3 C (50.5 F). The strongest colour marks a difference of 2.2 C (4.0 F).
Annual mean temperature at Helsingborg_A as warming stripes, 1996 to 2025
YearAnnual mean temperatureDifference from the station mean
19967.1 C-1.95 C
19978.3 C-0.70 C
19988.2 C-0.83 C
19998.8 C-0.25 C
20009.4 C+0.34 C
20018.3 C-0.72 C
20029.0 C+0.00 C
20038.5 C-0.54 C
20048.4 C-0.60 C
20058.6 C-0.47 C
20069.1 C+0.10 C
20079.4 C+0.38 C
20089.4 C+0.35 C
20098.8 C-0.26 C
20106.9 C-2.12 C
20119.1 C+0.06 C
20128.4 C-0.68 C
20138.5 C-0.54 C
201410.1 C+1.10 C
20159.4 C+0.31 C
20169.3 C+0.21 C
20179.2 C+0.15 C
201810.0 C+0.92 C
201910.1 C+1.02 C
202010.3 C+1.25 C
20219.1 C+0.06 C
20229.8 C+0.78 C
20239.6 C+0.56 C
202410.1 C+1.06 C
202510.0 C+0.97 C

The annual mean temperature here has risen by 0.6 C (0.4 to 0.9) per decade over 1996 to 2025. In Fahrenheit: 1.1 F (0.6 to 1.6) 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 Helsingborg_A
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.6 C (0.4 to 0.9) per decade1.1 F (0.6 to 1.6) per decade1996 to 202530Rise
Mean daily maximum0.7 C (0.4 to 1.0) per decade1.3 F (0.8 to 1.8) per decade1996 to 202530Rise
Mean daily minimum0.5 C (0.3 to 0.8) per decade1.0 F (0.5 to 1.4) 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 Helsingborg_A: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.4 C (92.1 F)202630.1 C (86.2 F)32
Coldest night (TNn)-22.0 C (-7.6 F)2001-13.5 C (7.7 F)32
Wettest day (Rx1day)68.5 mm (2.7 in)200831.1 mm (1.2 in)32
Wettest five days (Rx5day)98.9 mm (3.9 in)201357.9 mm (2.3 in)32
Longest dry spell (CDD)47 days202023 days32

Hottest day (TXx)

Hottest day (TXx) at Helsingborg_A by year The hottest day of the year at Helsingborg_A, 1995 to 2026. The record is 33.4 C (92.1 F) in 2026, marked on the chart; the median year is 30.1 C (86.2 F). 2527.53032.535200020102020Record: 33.4 C (92.1 F) in 2026
The hottest day of the year at Helsingborg_A, 1995 to 2026. The record is 33.4 C (92.1 F) in 2026, marked on the chart; the median year is 30.1 C (86.2 F).
Hottest day (TXx) at Helsingborg_A by year
YearHottest day (TXx)
199528.5 C (83.3 F)
199629.1 C (84.4 F)
199728.9 C (84.0 F)
199828.0 C (82.4 F)
199928.6 C (83.5 F)
200030.5 C (86.9 F)
200129.0 C (84.2 F)
200230.2 C (86.4 F)
200329.0 C (84.2 F)
200427.7 C (81.9 F)
200530.9 C (87.6 F)
200629.8 C (85.6 F)
200730.4 C (86.7 F)
200830.5 C (86.9 F)
200928.7 C (83.7 F)
201031.0 C (87.8 F)
201127.9 C (82.2 F)
201228.3 C (82.9 F)
201330.0 C (86.0 F)
201431.0 C (87.8 F)
201531.3 C (88.3 F)
201629.9 C (85.8 F)
201725.3 C (77.5 F)
201833.2 C (91.8 F)
201931.5 C (88.7 F)
202032.5 C (90.5 F)
202131.1 C (88.0 F)
202231.9 C (89.4 F)
202327.8 C (82.0 F)
202431.1 C (88.0 F)
202530.2 C (86.4 F)
202633.4 C (92.1 F)

Coldest night (TNn)

Coldest night (TNn) at Helsingborg_A by year The coldest night of the year at Helsingborg_A, 1995 to 2026. The record is -22.0 C (-7.6 F) in 2001, marked on the chart; the median year is -13.5 C (7.7 F). -25-20-15-10-5200020102020Record: -22.0 C (-7.6 F) in 2001
The coldest night of the year at Helsingborg_A, 1995 to 2026. The record is -22.0 C (-7.6 F) in 2001, marked on the chart; the median year is -13.5 C (7.7 F).
Coldest night (TNn) at Helsingborg_A by year
YearColdest night (TNn)
1995-17.7 C (0.1 F)
1996-17.9 C (-0.2 F)
1997-14.2 C (6.4 F)
1998-13.2 C (8.2 F)
1999-16.7 C (1.9 F)
2000-16.4 C (2.5 F)
2001-22.0 C (-7.6 F)
2002-13.6 C (7.5 F)
2003-19.9 C (-3.8 F)
2004-13.4 C (7.9 F)
2005-14.4 C (6.1 F)
2006-18.8 C (-1.8 F)
2007-11.7 C (10.9 F)
2008-7.6 C (18.3 F)
2009-11.7 C (10.9 F)
2010-20.1 C (-4.2 F)
2011-11.1 C (12.0 F)
2012-14.7 C (5.5 F)
2013-14.7 C (5.5 F)
2014-10.9 C (12.4 F)
2015-11.0 C (12.2 F)
2016-15.5 C (4.1 F)
2017-12.9 C (8.8 F)
2018-12.1 C (10.2 F)
2019-5.4 C (22.3 F)
2020-5.8 C (21.6 F)
2021-12.6 C (9.3 F)
2022-12.9 C (8.8 F)
2023-10.9 C (12.4 F)
2024-13.8 C (7.2 F)
2025-10.7 C (12.7 F)
2026-13.9 C (7.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Helsingborg_A by year The wettest day of the year at Helsingborg_A, 1995 to 2026. The record is 68.5 mm (2.7 in) in 2008, marked on the chart; the median year is 31.1 mm (1.2 in). 020406080200020102020Record: 68.5 mm (2.7 in) in 2008
The wettest day of the year at Helsingborg_A, 1995 to 2026. The record is 68.5 mm (2.7 in) in 2008, marked on the chart; the median year is 31.1 mm (1.2 in).
Wettest day (Rx1day) at Helsingborg_A by year
YearWettest day (Rx1day)
199525.8 mm (1.0 in)
199631.2 mm (1.2 in)
199723.4 mm (0.9 in)
199832.5 mm (1.3 in)
199951.5 mm (2.0 in)
200037.9 mm (1.5 in)
200129.1 mm (1.1 in)
200256.7 mm (2.2 in)
200341.3 mm (1.6 in)
200429.0 mm (1.1 in)
200524.1 mm (0.9 in)
200634.4 mm (1.4 in)
200750.6 mm (2.0 in)
200868.5 mm (2.7 in)
200931.0 mm (1.2 in)
201030.5 mm (1.2 in)
201126.9 mm (1.1 in)
201226.9 mm (1.1 in)
201348.8 mm (1.9 in)
201422.2 mm (0.9 in)
201528.4 mm (1.1 in)
201642.6 mm (1.7 in)
201744.5 mm (1.8 in)
201816.9 mm (0.7 in)
201925.1 mm (1.0 in)
202040.8 mm (1.6 in)
202128.1 mm (1.1 in)
202218.9 mm (0.7 in)
202352.1 mm (2.1 in)
202432.4 mm (1.3 in)
202535.0 mm (1.4 in)
202619.5 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Helsingborg_A by year The wettest five days of the year at Helsingborg_A, 1995 to 2026. The record is 98.9 mm (3.9 in) in 2013, marked on the chart; the median year is 57.9 mm (2.3 in). 20406080100200020102020Record: 98.9 mm (3.9 in) in 2013
The wettest five days of the year at Helsingborg_A, 1995 to 2026. The record is 98.9 mm (3.9 in) in 2013, marked on the chart; the median year is 57.9 mm (2.3 in).
Wettest five days (Rx5day) at Helsingborg_A by year
YearWettest five days (Rx5day)
199545.6 mm (1.8 in)
199651.6 mm (2.0 in)
199758.2 mm (2.3 in)
199864.6 mm (2.5 in)
199996.9 mm (3.8 in)
200052.0 mm (2.0 in)
200159.3 mm (2.3 in)
200274.1 mm (2.9 in)
200352.1 mm (2.1 in)
200449.9 mm (2.0 in)
200557.6 mm (2.3 in)
200680.8 mm (3.2 in)
200786.7 mm (3.4 in)
200897.0 mm (3.8 in)
200962.4 mm (2.5 in)
201061.0 mm (2.4 in)
201160.8 mm (2.4 in)
201256.7 mm (2.2 in)
201398.9 mm (3.9 in)
201446.2 mm (1.8 in)
201544.4 mm (1.7 in)
201667.9 mm (2.7 in)
201778.4 mm (3.1 in)
201846.6 mm (1.8 in)
201946.1 mm (1.8 in)
202042.5 mm (1.7 in)
202153.4 mm (2.1 in)
202241.7 mm (1.6 in)
202393.7 mm (3.7 in)
202465.2 mm (2.6 in)
202545.2 mm (1.8 in)
202629.7 mm (1.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Helsingborg_A by year The longest dry spell of the year at Helsingborg_A, 1995 to 2026. The record is 47 days in 2020, marked on the chart; the median year is 23 days. 1020304050200020102020Record: 47 days in 2020
The longest dry spell of the year at Helsingborg_A, 1995 to 2026. The record is 47 days in 2020, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Helsingborg_A by year
YearLongest dry spell (CDD)
199522 days
199634 days
199720 days
199820 days
199920 days
200024 days
200118 days
200227 days
200326 days
200418 days
200525 days
200625 days
200719 days
200824 days
200918 days
201022 days
201129 days
201220 days
201324 days
201418 days
201520 days
201617 days
201723 days
201845 days
201932 days
202047 days
202124 days
202237 days
202323 days
202419 days
202521 days
202617 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 Helsingborg_A falls on 22 April and the median first autumn frost on 24 October, which leaves a median of 186 days between them.

Fitted over all years, the growing season changes by -1.1 days per decade at this station.

Frost dates and growing season at Helsingborg_A
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost22 Apriln/a22 Apriln/a+3.2 days per decade
First autumn frost24 Octobern/a24 Octobern/a+2.1 days per decade
Growing days186 daysn/a186 daysn/a-1.1 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

30 years, 1996 to 2025

A day with at least 33.0 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 77.3 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Helsingborg_A: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years33.0 mm (1.3 in)
5 years44.1 mm (1.7 in)
10 years51.7 mm (2.0 in)
25 years61.8 mm (2.4 in)
50 years69.4 mm (2.7 in)Longer than the 30 years of record
100 years77.3 mm (3.0 in)Longer than the 30 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, 30 years of values from 1996 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: 68.5 mm (2.7 in) in 2008; 56.7 mm (2.2 in) in 2002; 52.1 mm (2.1 in) in 2023.

Download the Data

  • Data for Helsingborg_A standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Helsingborg_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 (2026-10-17).