Degerfors Weather Records (SWE00138804)

Record envelope, standing records and threshold days for Degerfors (SWE00138804), Sweden, with 79 years of record.

Key Facts for Degerfors

Degerfors (SWE00138804) is a weather station in Sweden at 59.23 latitude and 14.45 longitude, 100 m (328 ft) above sea level.
The station reports from 1945 to 2023, 79 years of record.
1,464 records set at Degerfors still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Degerfors set a daily record precipitation of 9.2 mm (0.36 in) on 21 June 2023.

About the Station

Location: Sweden, 59.23 latitude, 14.45 longitude.
Elevation: 100 m (328 ft).
Period of record: 1945 to 2023, 79 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Degerfors. 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 Degerfors, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	9.2 C (48.6 F)	-28.0 C (-18.4 F)	n/a	n/a
Feb	10.0 C (50.0 F)	-32.4 C (-26.3 F)	n/a	n/a
Mar	16.5 C (61.7 F)	-26.8 C (-16.2 F)	n/a	n/a
Apr	23.5 C (74.3 F)	-13.3 C (8.1 F)	n/a	n/a
May	28.5 C (83.3 F)	-7.5 C (18.5 F)	n/a	n/a
Jun	34.5 C (94.1 F)	-2.7 C (27.1 F)	n/a	n/a
Jul	32.4 C (90.3 F)	-0.5 C (31.1 F)	n/a	n/a
Aug	33.3 C (91.9 F)	-1.6 C (29.1 F)	n/a	n/a
Sep	26.1 C (79.0 F)	-5.1 C (22.8 F)	n/a	n/a
Oct	18.5 C (65.3 F)	-11.5 C (11.3 F)	n/a	n/a
Nov	12.0 C (53.6 F)	-21.0 C (-5.8 F)	n/a	n/a
Dec	10.8 C (51.4 F)	-25.3 C (-13.5 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Degerfors still stand. 1947 holds the most, with 76.

Standing records at Degerfors by the year they were set
Year set	Standing records
1945	45
1946	25
1947	76
1948	59
1949	70
1950	23
1951	42
1952	50
1953	32
1954	25
1955	71
1956	42
1957	53
1958	48
1959	32
1960	31
1961	51
1962	42
1963	28
1964	43
1965	45
1966	46
1967	37
1968	59
1969	46
1970	41
1971	59
1972	38
1973	61
1974	33
1975	71
1976	40

Wettest Day of Each Month

Jun: 49.0 mm (1.9 in)

The wettest day on record for each calendar month at Degerfors. The most was 49.0 mm (1.9 in) on 22 June 1963.

Record daily precipitation for each month at Degerfors
Month	Record daily precipitation (mm)	Date
Jan	34.0 mm (1.3 in)	11 January 2021
Feb	26.7 mm (1.1 in)	22 February 2012
Mar	25.7 mm (1.0 in)	24 March 2023
Apr	39.0 mm (1.5 in)	18 April 1950
May	35.0 mm (1.4 in)	5 May 1961
Jun	49.0 mm (1.9 in)	22 June 1963
Jul	38.1 mm (1.5 in)	17 July 1958
Aug	44.5 mm (1.8 in)	30 August 1971
Sep	42.2 mm (1.7 in)	19 September 1946
Oct	42.0 mm (1.7 in)	31 October 1968
Nov	27.5 mm (1.1 in)	7 November 1945
Dec	31.9 mm (1.3 in)	31 December 1958

Period of Record Coverage

1945 to 1976

32 years of record at Degerfors, 1945 to 1976. 2 years have data for under 90 percent of days and are left out of rankings: 1946, 1947.

Days with data per year at Degerfors
Year	Days with data	Share of year	Complete
1945	365	100%	Yes
1946	132	36%	No
1947	314	86%	No
1948	366	100%	Yes
1949	365	100%	Yes
1950	365	100%	Yes
1951	365	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	343	94%	Yes
1958	344	94%	Yes
1959	343	94%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes

Latest Records

Latest records at Degerfors
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 June 2023	Degerfors, SE	daily rain	9.2 mm (0.36 in)	0.4 mm (0.02 in)	65 years	20 of 100 (Routine)
18 June 2023	Degerfors, SE	daily rain	23.7 mm (0.9 in)	7.6 mm (0.30 in)	70 years	20 of 100 (Routine)
1 May 2023	Degerfors, SE	daily rain	20.3 mm (0.8 in)	4.4 mm (0.17 in)	8 years	18 of 100 (Routine)
24 March 2023	Degerfors, SE	monthly rain	25.7 mm (1.0 in)	1.4 mm (0.06 in)	78 years	43 of 100 (Notable)
22 March 2023	Degerfors, SE	daily rain	6.4 mm (0.25 in)	1.3 mm (0.05 in)	76 years	20 of 100 (Routine)
13 March 2023	Degerfors, SE	daily rain	19.0 mm (0.7 in)	13.9 mm (0.5 in)	4 years	20 of 100 (Routine)
19 February 2023	Degerfors, SE	daily rain	9.2 mm (0.36 in)	3.6 mm (0.14 in)	76 years	20 of 100 (Routine)
17 February 2023	Degerfors, SE	daily rain	10.5 mm (0.4 in)	4.6 mm (0.18 in)	72 years	20 of 100 (Routine)
26 December 2022	Degerfors, SE	daily rain	10.2 mm (0.4 in)	1.9 mm (0.07 in)	67 years	20 of 100 (Routine)
20 December 2022	Degerfors, SE	daily rain	11.0 mm (0.4 in)	1.8 mm (0.07 in)	64 years	20 of 100 (Routine)
21 November 2022	Degerfors, SE	daily rain	13.0 mm (0.5 in)	0.2 mm (0.01 in)	76 years	20 of 100 (Routine)
25 October 2022	Degerfors, SE	daily rain	15.8 mm (0.6 in)	1.0 mm (0.04 in)	72 years	20 of 100 (Routine)
3 August 2022	Degerfors, SE	daily rain	28.9 mm (1.1 in)	1.7 mm (0.07 in)	69 years	29 of 100 (Routine)
8 June 2022	Degerfors, SE	daily rain	6.0 mm (0.24 in)	0.8 mm (0.03 in)	59 years	20 of 100 (Routine)
7 June 2022	Degerfors, SE	daily rain	10.9 mm (0.4 in)	0.3 mm (0.01 in)	69 years	20 of 100 (Routine)
21 February 2022	Degerfors, SE	daily rain	14.7 mm (0.6 in)	0.2 mm (0.01 in)	71 years	20 of 100 (Routine)
20 February 2022	Degerfors, SE	daily rain	12.8 mm (0.5 in)	0.8 mm (0.03 in)	63 years	20 of 100 (Routine)
14 February 2022	Degerfors, SE	daily rain	17.7 mm (0.7 in)	8.5 mm (0.33 in)	56 years	20 of 100 (Routine)
13 February 2022	Degerfors, SE	daily rain	8.3 mm (0.33 in)	0.2 mm (0.01 in)	76 years	20 of 100 (Routine)
5 October 2021	Degerfors, SE	daily rain	17.8 mm (0.7 in)	7.8 mm (0.31 in)	51 years	20 of 100 (Routine)

Climate Trend

27 complete years, 1945 to 1976

One stripe for each of 27 complete years at Degerfors, 1945 to 1976. Blue stripes are years cooler than the station's own mean of 5.4 C (41.8 F); red stripes are warmer. The coolest year was 1952, at 4.0 C (39.3 F), and the warmest was 1975, at 7.5 C (45.4 F). The strongest colour marks a difference of 2.1 C (3.8 F).

Annual mean temperature at Degerfors as warming stripes, 1945 to 1976
Year	Annual mean temperature	Difference from the station mean
1945	5.7 C	+0.27 C
1948	5.4 C	-0.01 C
1949	6.7 C	+1.21 C
1950	5.2 C	-0.25 C
1951	5.1 C	-0.31 C
1952	4.0 C	-1.41 C
1953	6.3 C	+0.82 C
1954	5.0 C	-0.48 C
1955	5.1 C	-0.39 C
1956	4.2 C	-1.24 C
1960	4.9 C	-0.56 C
1961	6.1 C	+0.64 C
1962	4.2 C	-1.26 C
1963	4.6 C	-0.83 C
1964	5.8 C	+0.35 C
1965	4.9 C	-0.51 C
1966	4.6 C	-0.85 C
1967	6.0 C	+0.59 C
1968	5.1 C	-0.30 C
1969	5.1 C	-0.30 C
1970	4.4 C	-1.01 C
1971	6.1 C	+0.64 C
1972	6.6 C	+1.11 C
1973	6.1 C	+0.70 C
1974	7.0 C	+1.54 C
1975	7.5 C	+2.03 C
1976	5.2 C	-0.23 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

1945 to 2023

Yearly extremes at Degerfors: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	34.5 C (94.1 F)	1947	29.2 C (84.6 F)	32
Coldest night (TNn)	-32.4 C (-26.3 F)	1966	-24.0 C (-11.2 F)	32
Wettest day (Rx1day)	49.0 mm (1.9 in)	1963	29.9 mm (1.2 in)	45
Wettest five days (Rx5day)	108.0 mm (4.3 in)	1968	56.3 mm (2.2 in)	45
Longest dry spell (CDD)	66 days	1974	21 days	45

Hottest day (TXx)

The hottest day of the year at Degerfors, 1945 to 2023. The record is 34.5 C (94.1 F) in 1947, marked on the chart; the median year is 29.2 C (84.6 F).

Hottest day (TXx) at Degerfors by year
Year	Hottest day (TXx)
1945	32.0 C (89.6 F)
1946	18.0 C (64.4 F)
1947	34.5 C (94.1 F)
1948	31.5 C (88.7 F)
1949	29.5 C (85.1 F)
1950	26.0 C (78.8 F)
1951	27.5 C (81.5 F)
1952	29.1 C (84.4 F)
1953	31.0 C (87.8 F)
1954	27.2 C (81.0 F)
1955	31.0 C (87.8 F)
1956	28.1 C (82.6 F)
1957	28.1 C (82.6 F)
1958	29.4 C (84.9 F)
1959	29.2 C (84.6 F)
1960	27.6 C (81.7 F)
1961	29.2 C (84.6 F)
1962	25.0 C (77.0 F)
1963	28.2 C (82.8 F)
1964	29.5 C (85.1 F)
1965	26.6 C (79.9 F)
1966	29.7 C (85.5 F)
1967	27.5 C (81.5 F)
1968	30.5 C (86.9 F)
1969	32.4 C (90.3 F)
1970	31.8 C (89.2 F)
1971	29.8 C (85.6 F)
1972	29.0 C (84.2 F)
1973	31.0 C (87.8 F)
1974	25.8 C (78.4 F)
1975	33.3 C (91.9 F)
1976	28.1 C (82.6 F)
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a

Coldest night (TNn)

The coldest night of the year at Degerfors, 1945 to 2023. The record is -32.4 C (-26.3 F) in 1966, marked on the chart; the median year is -24.0 C (-11.2 F).

Coldest night (TNn) at Degerfors by year
Year	Coldest night (TNn)
1945	-24.3 C (-11.7 F)
1946	-26.8 C (-16.2 F)
1947	-28.2 C (-18.8 F)
1948	-28.0 C (-18.4 F)
1949	-16.8 C (1.8 F)
1950	-23.0 C (-9.4 F)
1951	-24.0 C (-11.2 F)
1952	-23.0 C (-9.4 F)
1953	-21.5 C (-6.7 F)
1954	-24.0 C (-11.2 F)
1955	-23.5 C (-10.3 F)
1956	-26.0 C (-14.8 F)
1957	-21.8 C (-7.2 F)
1958	-28.8 C (-19.8 F)
1959	-22.8 C (-9.0 F)
1960	-25.1 C (-13.2 F)
1961	-21.0 C (-5.8 F)
1962	-25.5 C (-13.9 F)
1963	-27.5 C (-17.5 F)
1964	-21.1 C (-6.0 F)
1965	-25.3 C (-13.5 F)
1966	-32.4 C (-26.3 F)
1967	-22.6 C (-8.7 F)
1968	-27.0 C (-16.6 F)
1969	-26.0 C (-14.8 F)
1970	-27.8 C (-18.0 F)
1971	-19.0 C (-2.2 F)
1972	-16.0 C (3.2 F)
1973	-24.3 C (-11.7 F)
1974	-16.7 C (1.9 F)
1975	-15.3 C (4.5 F)
1976	-23.3 C (-9.9 F)
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a

Wettest day (Rx1day)

The wettest day of the year at Degerfors, 1945 to 2023. The record is 49.0 mm (1.9 in) in 1963, marked on the chart; the median year is 29.9 mm (1.2 in).

Wettest day (Rx1day) at Degerfors by year
Year	Wettest day (Rx1day)
1945	27.5 mm (1.1 in)
1946	42.2 mm (1.7 in)
1947	19.0 mm (0.7 in)
1948	30.5 mm (1.2 in)
1949	42.7 mm (1.7 in)
1950	39.0 mm (1.5 in)
1951	29.9 mm (1.2 in)
1952	27.2 mm (1.1 in)
1953	25.4 mm (1.0 in)
1954	27.8 mm (1.1 in)
1955	28.2 mm (1.1 in)
1956	21.7 mm (0.9 in)
1957	39.8 mm (1.6 in)
1958	38.1 mm (1.5 in)
1959	23.0 mm (0.9 in)
1960	25.9 mm (1.0 in)
1961	35.0 mm (1.4 in)
1962	24.7 mm (1.0 in)
1963	49.0 mm (1.9 in)
1964	30.6 mm (1.2 in)
1965	22.0 mm (0.9 in)
1966	21.5 mm (0.8 in)
1967	42.0 mm (1.7 in)
1968	42.0 mm (1.7 in)
1969	40.9 mm (1.6 in)
1970	44.0 mm (1.7 in)
1971	44.5 mm (1.8 in)
1972	30.7 mm (1.2 in)
1973	35.5 mm (1.4 in)
1974	23.5 mm (0.9 in)
1975	23.5 mm (0.9 in)
1976	22.5 mm (0.9 in)
2011	31.1 mm (1.2 in)
2012	26.7 mm (1.1 in)
2013	23.1 mm (0.9 in)
2014	37.6 mm (1.5 in)
2015	31.3 mm (1.2 in)
2016	26.1 mm (1.0 in)
2017	25.3 mm (1.0 in)
2018	35.2 mm (1.4 in)
2019	32.5 mm (1.3 in)
2020	22.1 mm (0.9 in)
2021	34.0 mm (1.3 in)
2022	28.9 mm (1.1 in)
2023	25.7 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Degerfors, 1945 to 2023. The record is 108.0 mm (4.3 in) in 1968, marked on the chart; the median year is 56.3 mm (2.2 in).

Wettest five days (Rx5day) at Degerfors by year
Year	Wettest five days (Rx5day)
1945	39.1 mm (1.5 in)
1946	77.0 mm (3.0 in)
1947	36.5 mm (1.4 in)
1948	43.6 mm (1.7 in)
1949	104.7 mm (4.1 in)
1950	43.3 mm (1.7 in)
1951	59.1 mm (2.3 in)
1952	44.4 mm (1.7 in)
1953	45.7 mm (1.8 in)
1954	48.6 mm (1.9 in)
1955	45.1 mm (1.8 in)
1956	34.5 mm (1.4 in)
1957	96.2 mm (3.8 in)
1958	64.3 mm (2.5 in)
1959	58.8 mm (2.3 in)
1960	48.6 mm (1.9 in)
1961	48.4 mm (1.9 in)
1962	69.1 mm (2.7 in)
1963	67.3 mm (2.6 in)
1964	58.9 mm (2.3 in)
1965	49.1 mm (1.9 in)
1966	33.1 mm (1.3 in)
1967	74.2 mm (2.9 in)
1968	108.0 mm (4.3 in)
1969	55.3 mm (2.2 in)
1970	52.4 mm (2.1 in)
1971	76.8 mm (3.0 in)
1972	63.1 mm (2.5 in)
1973	80.5 mm (3.2 in)
1974	49.4 mm (1.9 in)
1975	50.7 mm (2.0 in)
1976	57.1 mm (2.2 in)
2011	39.3 mm (1.5 in)
2012	56.3 mm (2.2 in)
2013	47.3 mm (1.9 in)
2014	70.8 mm (2.8 in)
2015	52.9 mm (2.1 in)
2016	62.2 mm (2.4 in)
2017	50.1 mm (2.0 in)
2018	50.3 mm (2.0 in)
2019	56.7 mm (2.2 in)
2020	57.5 mm (2.3 in)
2021	64.2 mm (2.5 in)
2022	56.4 mm (2.2 in)
2023	57.2 mm (2.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Degerfors, 1945 to 2023. The record is 66 days in 1974, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Degerfors by year
Year	Longest dry spell (CDD)
1945	21 days
1946	27 days
1947	31 days
1948	28 days
1949	17 days
1950	18 days
1951	33 days
1952	21 days
1953	28 days
1954	19 days
1955	31 days
1956	19 days
1957	14 days
1958	16 days
1959	20 days
1960	38 days
1961	19 days
1962	19 days
1963	19 days
1964	41 days
1965	21 days
1966	17 days
1967	16 days
1968	18 days
1969	27 days
1970	24 days
1971	17 days
1972	17 days
1973	23 days
1974	66 days
1975	21 days
1976	21 days
2011	26 days
2012	23 days
2013	52 days
2014	12 days
2015	39 days
2016	22 days
2017	19 days
2018	28 days
2019	43 days
2020	24 days
2021	16 days
2022	21 days
2023	26 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

27 years with a frost

Across 27 years with a frost, the median last spring frost at Degerfors falls on 22 May and the median first autumn frost on 25 September, which leaves a median of 125 days between them.

Fitted over all years, the growing season changes by +14.9 days per decade at this station.

Frost dates and growing season at Degerfors
Measure	Median, all years	Earliest period	Recent period (1945 to 1976)	Recent against earliest	Fitted trend
Last spring frost	22 May	n/a	22 May	n/a	-6.2 days per decade
First autumn frost	25 September	n/a	25 September	n/a	+8.7 days per decade
Growing days	125 days	n/a	125 days	n/a	+14.9 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.

Rainfall Return Levels

42 years, 1945 to 2022

A day with at least 29.8 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 54.8 mm (2.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Degerfors: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	29.8 mm (1.2 in)
5 years	36.9 mm (1.5 in)
10 years	41.5 mm (1.6 in)
25 years	47.0 mm (1.9 in)
50 years	51.0 mm (2.0 in)	Longer than the 42 years of record
100 years	54.8 mm (2.2 in)	Longer than the 42 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, 42 years of values from 1945 to 2022.

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: 49.0 mm (1.9 in) in 1963; 44.0 mm (1.7 in) in 1970; 42.7 mm (1.7 in) in 1949.

Download the Data

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