Built 2026-10-17 (17 October 2026)

Nordmaling Weather Records (SWE00140100)

Record envelope, standing records and threshold days for Nordmaling (SWE00140100), Sweden, with 41 years of record.

Key Facts for Nordmaling

  • Nordmaling (SWE00140100) is a weather station in Sweden at 63.57 latitude and 19.49 longitude, 4 m (13 ft) above sea level.
  • The station reports from 1947 to 1987, 41 years of record.
  • 1,464 records set at Nordmaling still stand.
  • Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
  • Nordmaling set a daily record low minimum temperature of -20.5 C (-4.9 F) on 13 March 1987.

About the Station

  • Location: Sweden, 63.57 latitude, 19.49 longitude.
  • Elevation: 4 m (13 ft).
  • Period of record: 1947 to 1987, 41 years.
  • Eligible elements: tmax, tmin, prcp, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Nordmaling, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nordmaling. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Nordmaling. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Nordmaling, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan12.0 C (53.6 F)-35.4 C (-31.7 F)n/an/a
Feb10.0 C (50.0 F)-37.3 C (-35.1 F)n/an/a
Mar12.6 C (54.7 F)-28.7 C (-19.7 F)n/an/a
Apr20.7 C (69.3 F)-22.2 C (-8.0 F)n/an/a
May26.0 C (78.8 F)-9.5 C (14.9 F)n/an/a
Jun30.0 C (86.0 F)-3.2 C (26.2 F)n/an/a
Jul29.0 C (84.2 F)1.2 C (34.2 F)n/an/a
Aug28.4 C (83.1 F)-1.2 C (29.8 F)n/an/a
Sep25.4 C (77.7 F)-7.4 C (18.7 F)n/an/a
Oct18.5 C (65.3 F)-18.6 C (-1.5 F)n/an/a
Nov12.8 C (55.0 F)-27.2 C (-17.0 F)n/an/a
Dec9.0 C (48.2 F)-32.5 C (-26.5 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Nordmaling by the year they were set 1,464 records at Nordmaling still stand. 1973 holds the most, with 65. 0204060801951: 371952: 331953: 461954: 211955: 611956: 491957: 241958: 411959: 571960: 481961: 561962: 211963: 301964: 291965: 371966: 641967: 421968: 531969: 191970: 271971: 431972: 531973: 651974: 271975: 531976: 321977: 451978: 391979: 271980: 341981: 381982: 341983: 221984: 411985: 431986: 451987: 281951195519591963196719711975197919831987
1,464 records at Nordmaling still stand. 1973 holds the most, with 65.
Standing records at Nordmaling by the year they were set
Year setStanding records
195137
195233
195346
195421
195561
195649
195724
195841
195957
196048
196156
196221
196330
196429
196537
196664
196742
196853
196919
197027
197143
197253
197365
197427
197553
197632
197745
197839
197927
198034
198138
198234
198322
198441
198543
198645
198728

All-Time Record Progression

1 new records
When Nordmaling set new all-time records 1 all-time records were set at Nordmaling between 9 January 1987 and 9 January 1987. Each dot is a new record. Record low maximum temperature9 January 1987: Record low maximum temperature -26.8 C (-16.2 F)
1 all-time records were set at Nordmaling between 9 January 1987 and 9 January 1987. Each dot is a new record.
When Nordmaling set new all-time records
DateKindDetail
1987-01-09Record low maximum temperatureRecord low maximum temperature -26.8 C (-16.2 F)

Wettest Day of Each Month

Aug: 58.5 mm (2.3 in)
Record daily precipitation for each month at Nordmaling The wettest day on record for each calendar month at Nordmaling. The most was 58.5 mm (2.3 in) on 14 August 1968. 0204060 Jan: 31.3 mm (1.2 in), 19 January 1949 Jan Feb: 26.6 mm (1.0 in), 16 February 1962 Feb Mar: 26.9 mm (1.1 in), 23 March 1986 Mar Apr: 37.5 mm (1.5 in), 8 April 1959 Apr May: 40.2 mm (1.6 in), 26 May 1984 May Jun: 35.6 mm (1.4 in), 27 June 1974 Jun Jul: 33.5 mm (1.3 in), 3 July 1961 Jul Aug: 58.5 mm (2.3 in), 14 August 1968 Aug Sep: 47.6 mm (1.9 in), 1 September 1955 Sep Oct: 34.6 mm (1.4 in), 6 October 1970 Oct Nov: 45.7 mm (1.8 in), 16 November 1951 Nov Dec: 36.8 mm (1.4 in), 24 December 1966 Dec
The wettest day on record for each calendar month at Nordmaling. The most was 58.5 mm (2.3 in) on 14 August 1968.
Record daily precipitation for each month at Nordmaling
MonthRecord daily precipitation (mm)Date
Jan31.3 mm (1.2 in)19 January 1949
Feb26.6 mm (1.0 in)16 February 1962
Mar26.9 mm (1.1 in)23 March 1986
Apr37.5 mm (1.5 in)8 April 1959
May40.2 mm (1.6 in)26 May 1984
Jun35.6 mm (1.4 in)27 June 1974
Jul33.5 mm (1.3 in)3 July 1961
Aug58.5 mm (2.3 in)14 August 1968
Sep47.6 mm (1.9 in)1 September 1955
Oct34.6 mm (1.4 in)6 October 1970
Nov45.7 mm (1.8 in)16 November 1951
Dec36.8 mm (1.4 in)24 December 1966

Period of Record Coverage

1951 to 1987
Days with data per year at Nordmaling 37 years of record at Nordmaling, 1951 to 1987. 4 years have data for under 90 percent of days and are left out of rankings: 1952, 1957, 1969, 1987. 1951: 336 of 365 days1952: 161 of 366 days1953: 364 of 365 days1954: 364 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 148 of 365 days1958: 364 of 365 days1959: 340 of 365 days1960: 341 of 366 days1961: 334 of 365 days1962: 335 of 365 days1963: 333 of 365 days1964: 343 of 366 days1965: 334 of 365 days1966: 334 of 365 days1967: 334 of 365 days1968: 335 of 366 days1969: 304 of 365 days1970: 334 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: 72 of 365 days1955196019651970197519801985
37 years of record at Nordmaling, 1951 to 1987. 4 years have data for under 90 percent of days and are left out of rankings: 1952, 1957, 1969, 1987.
Days with data per year at Nordmaling
YearDays with dataShare of yearComplete
195133692%Yes
195216144%No
1953364100%Yes
1954364100%Yes
1955365100%Yes
1956366100%Yes
195714841%No
1958364100%Yes
195934093%Yes
196034193%Yes
196133492%Yes
196233592%Yes
196333391%Yes
196434394%Yes
196533492%Yes
196633492%Yes
196733492%Yes
196833592%Yes
196930483%No
197033492%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
19877220%No

Latest Records

20
Latest records at Nordmaling
DateStationRecordValueBeat old record byOld record stoodSignificance
13 March 1987Nordmaling, SEdaily low min-20.5 C (-4.9 F)0.2 C (0.4 F)24 years10 of 100 (Routine)
8 March 1987Nordmaling, SEdaily low min-23.7 C (-10.7 F)0.2 C (0.4 F)24 years10 of 100 (Routine)
5 March 1987Nordmaling, SEdaily low min-27.1 C (-16.8 F)2.4 C (4.3 F)24 years13 of 100 (Routine)
4 March 1987Nordmaling, SEdaily low max-10.2 C (13.6 F)0.5 C (0.9 F)16 years8 of 100 (Routine)
2 March 1987Nordmaling, SEdaily low min-28.0 C (-18.4 F)1.4 C (2.5 F)28 years13 of 100 (Routine)
25 February 1987Nordmaling, SEdaily low min-26.5 C (-15.7 F)0.1 C (0.2 F)28 years11 of 100 (Routine)
14 February 1987Nordmaling, SEdaily rain5.9 mm (0.23 in)2.0 mm (0.08 in)23 years15 of 100 (Routine)
13 February 1987Nordmaling, SEdaily rain20.9 mm (0.8 in)8.0 mm (0.31 in)13 years20 of 100 (Routine)
2 February 1987Nordmaling, SEdaily high min-1.7 C (28.9 F)1.1 C (2.0 F)28 years12 of 100 (Routine)
2 February 1987Nordmaling, SEdaily high max4.8 C (40.6 F)0.5 C (0.9 F)28 years11 of 100 (Routine)
14 January 1987Nordmaling, SEdaily low max-22.9 C (-9.2 F)8.3 C (14.9 F)20 years22 of 100 (Routine)
13 January 1987Nordmaling, SEdaily low max-23.4 C (-10.1 F)1.2 C (2.2 F)19 years9 of 100 (Routine)
13 January 1987Nordmaling, SEdaily low min-28.4 C (-19.1 F)0.3 C (0.5 F)19 years8 of 100 (Routine)
12 January 1987Nordmaling, SEdaily low max-24.6 C (-12.3 F)9.4 C (16.9 F)1 year17 of 100 (Routine)
12 January 1987Nordmaling, SEdaily low min-31.0 C (-23.8 F)4.9 C (8.8 F)1 year8 of 100 (Routine)
11 January 1987Nordmaling, SEdaily low min-30.0 C (-22.0 F)2.4 C (4.3 F)21 years11 of 100 (Routine)
11 January 1987Nordmaling, SEdaily low max-18.0 C (-0.4 F)2.2 C (4.0 F)7 years8 of 100 (Routine)
10 January 1987Nordmaling, SEdaily low max-25.3 C (-13.5 F)6.3 C (11.3 F)17 years17 of 100 (Routine)
10 January 1987Nordmaling, SEdaily low min-33.5 C (-28.3 F)5.0 C (9.0 F)11 years12 of 100 (Routine)
9 January 1987Nordmaling, SEall-time low max-26.8 C (-16.2 F)0.4 C (0.7 F)30 years32 of 100 (Routine)

Climate Trend

21 complete years, 1953 to 1986
Annual mean temperature at Nordmaling as warming stripes, 1953 to 1986 One stripe for each of 21 complete years at Nordmaling, 1953 to 1986. Blue stripes are years cooler than the station's own mean of 2.4 C (36.4 F); red stripes are warmer. The coolest year was 1985, at 0.2 C (32.4 F), and the warmest was 1975, at 4.4 C (39.9 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1953: 3.6 C, +1.2 C from the station mean1954: 2.7 C, +0.2 C from the station mean1955: 1.0 C, -1.4 C from the station mean1956: 0.5 C, -1.9 C from the station mean1958: 2.1 C, -0.4 C from the station mean1971: 2.5 C, +0.1 C from the station mean1972: 3.6 C, +1.2 C from the station mean1973: 3.4 C, +0.9 C from the station mean1974: 4.2 C, +1.7 C from the station mean1975: 4.4 C, +1.9 C from the station mean1976: 2.0 C, -0.4 C from the station mean1977: 2.6 C, +0.1 C from the station mean1978: 1.4 C, -1.0 C from the station mean1979: 2.1 C, -0.3 C from the station mean1980: 1.7 C, -0.7 C from the station mean1981: 1.8 C, -0.6 C from the station mean1982: 2.9 C, +0.4 C from the station mean1983: 3.2 C, +0.8 C from the station mean1984: 3.5 C, +1.0 C from the station mean1985: 0.2 C, -2.2 C from the station mean1986: 1.9 C, -0.6 C from the station mean1953196019651970197519801985
One stripe for each of 21 complete years at Nordmaling, 1953 to 1986. Blue stripes are years cooler than the station's own mean of 2.4 C (36.4 F); red stripes are warmer. The coolest year was 1985, at 0.2 C (32.4 F), and the warmest was 1975, at 4.4 C (39.9 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Nordmaling as warming stripes, 1953 to 1986
YearAnnual mean temperatureDifference from the station mean
19533.6 C+1.16 C
19542.7 C+0.21 C
19551.0 C-1.41 C
19560.5 C-1.92 C
19582.1 C-0.39 C
19712.5 C+0.09 C
19723.6 C+1.17 C
19733.4 C+0.93 C
19744.2 C+1.74 C
19754.4 C+1.93 C
19762.0 C-0.43 C
19772.6 C+0.11 C
19781.4 C-1.04 C
19792.1 C-0.35 C
19801.7 C-0.70 C
19811.8 C-0.63 C
19822.9 C+0.42 C
19833.2 C+0.76 C
19843.5 C+1.04 C
19850.2 C-2.22 C
19861.9 C-0.56 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1947 to 1987
Yearly extremes at Nordmaling: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)30.0 C (86.0 F)195825.6 C (78.1 F)37
Coldest night (TNn)-37.3 C (-35.1 F)1978-29.0 C (-20.2 F)37
Wettest day (Rx1day)58.5 mm (2.3 in)196834.4 mm (1.4 in)39
Wettest five days (Rx5day)113.2 mm (4.5 in)196858.2 mm (2.3 in)39
Longest dry spell (CDD)40 days196423 days39

Hottest day (TXx)

Hottest day (TXx) at Nordmaling by year The hottest day of the year at Nordmaling, 1947 to 1987. The record is 30.0 C (86.0 F) in 1958, marked on the chart; the median year is 25.6 C (78.1 F). 01020301950196019701980Record: 30.0 C (86.0 F) in 1958
The hottest day of the year at Nordmaling, 1947 to 1987. The record is 30.0 C (86.0 F) in 1958, marked on the chart; the median year is 25.6 C (78.1 F).
Hottest day (TXx) at Nordmaling by year
YearHottest day (TXx)
1947n/a
1948n/a
1949n/a
1950n/a
195125.6 C (78.1 F)
195210.4 C (50.7 F)
195326.9 C (80.4 F)
195426.1 C (79.0 F)
195527.7 C (81.9 F)
195624.1 C (75.4 F)
195718.4 C (65.1 F)
195830.0 C (86.0 F)
195927.5 C (81.5 F)
196027.7 C (81.9 F)
196125.8 C (78.4 F)
196221.9 C (71.4 F)
196326.0 C (78.8 F)
196424.0 C (75.2 F)
196524.6 C (76.3 F)
196625.3 C (77.5 F)
196722.6 C (72.7 F)
196827.4 C (81.3 F)
196925.0 C (77.0 F)
197024.7 C (76.5 F)
197125.4 C (77.7 F)
197229.5 C (85.1 F)
197326.8 C (80.2 F)
197428.0 C (82.4 F)
197528.4 C (83.1 F)
197625.3 C (77.5 F)
197725.3 C (77.5 F)
197826.2 C (79.2 F)
197925.5 C (77.9 F)
198028.3 C (82.9 F)
198124.9 C (76.8 F)
198225.4 C (77.7 F)
198328.5 C (83.3 F)
198425.4 C (77.7 F)
198525.7 C (78.3 F)
198629.0 C (84.2 F)
19876.1 C (43.0 F)

Coldest night (TNn)

Coldest night (TNn) at Nordmaling by year The coldest night of the year at Nordmaling, 1947 to 1987. The record is -37.3 C (-35.1 F) in 1978, marked on the chart; the median year is -29.0 C (-20.2 F). -40-35-30-25-201950196019701980Record: -37.3 C (-35.1 F) in 1978
The coldest night of the year at Nordmaling, 1947 to 1987. The record is -37.3 C (-35.1 F) in 1978, marked on the chart; the median year is -29.0 C (-20.2 F).
Coldest night (TNn) at Nordmaling by year
YearColdest night (TNn)
1947n/a
1948n/a
1949n/a
1950n/a
1951-32.0 C (-25.6 F)
1952-27.0 C (-16.6 F)
1953-29.2 C (-20.6 F)
1954-30.0 C (-22.0 F)
1955-32.5 C (-26.5 F)
1956-34.7 C (-30.5 F)
1957-26.2 C (-15.2 F)
1958-33.0 C (-27.4 F)
1959-29.5 C (-21.1 F)
1960-25.4 C (-13.7 F)
1961-24.8 C (-12.6 F)
1962-28.6 C (-19.5 F)
1963-28.8 C (-19.8 F)
1964-28.8 C (-19.8 F)
1965-27.6 C (-17.7 F)
1966-34.6 C (-30.3 F)
1967-31.9 C (-25.4 F)
1968-30.5 C (-22.9 F)
1969-29.0 C (-20.2 F)
1970-33.6 C (-28.5 F)
1971-24.6 C (-12.3 F)
1972-25.0 C (-13.0 F)
1973-29.8 C (-21.6 F)
1974-20.4 C (-4.7 F)
1975-24.9 C (-12.8 F)
1976-28.5 C (-19.3 F)
1977-30.4 C (-22.7 F)
1978-37.3 C (-35.1 F)
1979-29.7 C (-21.5 F)
1980-28.5 C (-19.3 F)
1981-28.6 C (-19.5 F)
1982-27.2 C (-17.0 F)
1983-26.9 C (-16.4 F)
1984-27.5 C (-17.5 F)
1985-33.9 C (-29.0 F)
1986-31.6 C (-24.9 F)
1987-35.4 C (-31.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Nordmaling by year The wettest day of the year at Nordmaling, 1947 to 1987. The record is 58.5 mm (2.3 in) in 1968, marked on the chart; the median year is 34.4 mm (1.4 in). 20304050601950196019701980Record: 58.5 mm (2.3 in) in 1968
The wettest day of the year at Nordmaling, 1947 to 1987. The record is 58.5 mm (2.3 in) in 1968, marked on the chart; the median year is 34.4 mm (1.4 in).
Wettest day (Rx1day) at Nordmaling by year
YearWettest day (Rx1day)
1947n/a
1948n/a
194950.4 mm (2.0 in)
195039.0 mm (1.5 in)
195145.7 mm (1.8 in)
195229.4 mm (1.2 in)
195341.7 mm (1.6 in)
195437.6 mm (1.5 in)
195547.6 mm (1.9 in)
195626.9 mm (1.1 in)
195724.4 mm (1.0 in)
195835.0 mm (1.4 in)
195937.5 mm (1.5 in)
196034.7 mm (1.4 in)
196141.5 mm (1.6 in)
196236.9 mm (1.5 in)
196328.9 mm (1.1 in)
196425.1 mm (1.0 in)
196532.0 mm (1.3 in)
196636.8 mm (1.4 in)
196725.2 mm (1.0 in)
196858.5 mm (2.3 in)
196925.7 mm (1.0 in)
197034.6 mm (1.4 in)
197126.2 mm (1.0 in)
197222.7 mm (0.9 in)
197336.6 mm (1.4 in)
197435.6 mm (1.4 in)
197523.0 mm (0.9 in)
197638.5 mm (1.5 in)
197726.2 mm (1.0 in)
197822.0 mm (0.9 in)
197932.9 mm (1.3 in)
198037.9 mm (1.5 in)
198134.4 mm (1.4 in)
198228.6 mm (1.1 in)
198326.7 mm (1.1 in)
198440.2 mm (1.6 in)
198526.9 mm (1.1 in)
198626.9 mm (1.1 in)
198720.9 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nordmaling by year The wettest five days of the year at Nordmaling, 1947 to 1987. The record is 113.2 mm (4.5 in) in 1968, marked on the chart; the median year is 58.2 mm (2.3 in). 204060801001201950196019701980Record: 113.2 mm (4.5 in) in 1968
The wettest five days of the year at Nordmaling, 1947 to 1987. The record is 113.2 mm (4.5 in) in 1968, marked on the chart; the median year is 58.2 mm (2.3 in).
Wettest five days (Rx5day) at Nordmaling by year
YearWettest five days (Rx5day)
1947n/a
1948n/a
194996.0 mm (3.8 in)
195066.4 mm (2.6 in)
195180.3 mm (3.2 in)
195258.2 mm (2.3 in)
195361.4 mm (2.4 in)
195468.1 mm (2.7 in)
195574.6 mm (2.9 in)
195642.1 mm (1.7 in)
195755.8 mm (2.2 in)
195849.3 mm (1.9 in)
195959.0 mm (2.3 in)
196067.8 mm (2.7 in)
196172.8 mm (2.9 in)
196272.2 mm (2.8 in)
196338.1 mm (1.5 in)
196440.9 mm (1.6 in)
196565.1 mm (2.6 in)
196657.3 mm (2.3 in)
196755.8 mm (2.2 in)
1968113.2 mm (4.5 in)
196944.1 mm (1.7 in)
197071.8 mm (2.8 in)
197136.8 mm (1.4 in)
197248.0 mm (1.9 in)
197344.3 mm (1.7 in)
197456.0 mm (2.2 in)
197542.9 mm (1.7 in)
197658.4 mm (2.3 in)
197752.2 mm (2.1 in)
197844.6 mm (1.8 in)
197994.2 mm (3.7 in)
198049.8 mm (2.0 in)
198155.7 mm (2.2 in)
198238.0 mm (1.5 in)
198369.7 mm (2.7 in)
198464.8 mm (2.6 in)
198566.5 mm (2.6 in)
198663.0 mm (2.5 in)
198733.6 mm (1.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Nordmaling by year The longest dry spell of the year at Nordmaling, 1947 to 1987. The record is 40 days in 1964, marked on the chart; the median year is 23 days. 102030401950196019701980Record: 40 days in 1964
The longest dry spell of the year at Nordmaling, 1947 to 1987. The record is 40 days in 1964, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Nordmaling by year
YearLongest dry spell (CDD)
1947n/a
1948n/a
194917 days
195020 days
195129 days
195212 days
195327 days
195422 days
195518 days
195621 days
195720 days
195826 days
195929 days
196027 days
196120 days
196231 days
196336 days
196440 days
196523 days
196622 days
196725 days
196825 days
196934 days
197022 days
197114 days
197233 days
197327 days
197433 days
197518 days
197625 days
197713 days
197825 days
197913 days
198018 days
198123 days
198221 days
198326 days
198420 days
198520 days
198625 days
198725 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

21 years with a frost

Across 21 years with a frost, the median last spring frost at Nordmaling falls on 30 May and the median first autumn frost on 9 September, which leaves a median of 100 days between them.

Frost dates and growing season at Nordmaling
MeasureMedian, all yearsEarliest periodRecent period (1953 to 1986)Recent against earliestFitted trend
Last spring frost30 Mayn/a30 Mayn/an/a
First autumn frost9 Septembern/a9 Septembern/an/a
Growing days100 daysn/a100 daysn/an/a

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

37 years, 1949 to 1986

A day with at least 32.8 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 58.9 mm (2.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Nordmaling: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years32.8 mm (1.3 in)
5 years40.4 mm (1.6 in)
10 years45.1 mm (1.8 in)
25 years50.9 mm (2.0 in)
50 years55.0 mm (2.2 in)Longer than the 37 years of record
100 years58.9 mm (2.3 in)Longer than the 37 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, 37 years of values from 1949 to 1986.

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: 58.5 mm (2.3 in) in 1968; 50.4 mm (2.0 in) in 1949; 47.6 mm (1.9 in) in 1955.

Download the Data

  • Data for Nordmaling standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Nordmaling 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 (2025-12-31).