Ekerum Weather Records (SWE00137868)

Record envelope, standing records and threshold days for Ekerum (SWE00137868), Sweden, with 32 years of record.

Key Facts for Ekerum

Ekerum (SWE00137868) is a weather station in Sweden at 56.78 latitude and 16.58 longitude, 40 m (131 ft) above sea level.
The station reports from 1942 to 1973, 32 years of record.
1,464 records set at Ekerum still stand.
Records are tracked for tmin: an element needs 30 years of data to be eligible.

About the Station

Location: Sweden, 56.78 latitude, 16.58 longitude.
Elevation: 40 m (131 ft).
Period of record: 1942 to 1973, 32 years.
Eligible elements: tmin.

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 Ekerum. 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 Ekerum, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	9.4 C (48.9 F)	-18.5 C (-1.3 F)	n/a	n/a
Feb	13.9 C (57.0 F)	-29.2 C (-20.6 F)	n/a	n/a
Mar	20.8 C (69.4 F)	-26.0 C (-14.8 F)	n/a	n/a
Apr	22.0 C (71.6 F)	-16.5 C (2.3 F)	n/a	n/a
May	29.0 C (84.2 F)	-4.0 C (24.8 F)	n/a	n/a
Jun	34.2 C (93.6 F)	0.5 C (32.9 F)	n/a	n/a
Jul	34.4 C (93.9 F)	6.0 C (42.8 F)	n/a	n/a
Aug	32.5 C (90.5 F)	4.7 C (40.5 F)	n/a	n/a
Sep	27.2 C (81.0 F)	-1.8 C (28.8 F)	n/a	n/a
Oct	22.0 C (71.6 F)	-8.9 C (16.0 F)	n/a	n/a
Nov	14.2 C (57.6 F)	-12.2 C (10.0 F)	n/a	n/a
Dec	11.7 C (53.1 F)	-14.2 C (6.4 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ekerum still stand. 1953 holds the most, with 91.

Standing records at Ekerum by the year they were set
Year set	Standing records
1942	57
1943	14
1944	17
1945	41
1946	29
1947	34
1948	32
1949	37
1950	32
1951	48
1952	54
1953	91
1954	13
1955	71
1956	67
1957	27
1958	15
1959	68
1960	35
1961	72
1962	49
1963	51
1964	37
1965	65
1966	63
1967	31
1968	58
1969	50
1970	49
1971	77
1972	5
1973	75

Wettest Day of Each Month

Aug: 62.2 mm (2.4 in)

The wettest day on record for each calendar month at Ekerum. The most was 62.2 mm (2.4 in) on 17 August 1952.

Record daily precipitation for each month at Ekerum
Month	Record daily precipitation (mm)	Date
Jan	21.4 mm (0.8 in)	11 January 1968
Feb	31.5 mm (1.2 in)	17 February 1973
Mar	20.0 mm (0.8 in)	27 March 1951
Apr	23.5 mm (0.9 in)	10 April 1959
May	34.7 mm (1.4 in)	4 May 1969
Jun	35.0 mm (1.4 in)	14 June 1946
Jul	59.2 mm (2.3 in)	30 July 1950
Aug	62.2 mm (2.4 in)	17 August 1952
Sep	27.5 mm (1.1 in)	21 September 1973
Oct	35.2 mm (1.4 in)	2 October 1952
Nov	19.8 mm (0.8 in)	13 November 1960
Dec	24.9 mm (1.0 in)	7 December 1960

Period of Record Coverage

1942 to 1973

32 years of record at Ekerum, 1942 to 1973. 11 years have data for under 90 percent of days and are left out of rankings: 1942, 1943, 1944, 1947, 1948, 1949, 1954, 1957 and others.

Days with data per year at Ekerum
Year	Days with data	Share of year	Complete
1942	61	17%	No
1943	92	25%	No
1944	92	25%	No
1945	365	100%	Yes
1946	364	100%	Yes
1947	92	25%	No
1948	92	25%	No
1949	151	41%	No
1950	365	100%	Yes
1951	365	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	92	25%	No
1955	365	100%	Yes
1956	366	100%	Yes
1957	92	25%	No
1958	61	17%	No
1959	365	100%	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	121	33%	No
1973	304	83%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

21 complete years, 1945 to 1971

One stripe for each of 21 complete years at Ekerum, 1945 to 1971. Blue stripes are years cooler than the station's own mean of 7.2 C (45.0 F); red stripes are warmer. The coolest year was 1970, at 5.7 C (42.3 F), and the warmest was 1959, at 8.8 C (47.9 F). The strongest colour marks a difference of 1.7 C (3.1 F).

Annual mean temperature at Ekerum as warming stripes, 1945 to 1971
Year	Annual mean temperature	Difference from the station mean
1945	8.1 C	+0.90 C
1946	7.6 C	+0.44 C
1950	8.1 C	+0.88 C
1951	7.8 C	+0.57 C
1952	6.9 C	-0.34 C
1953	8.4 C	+1.17 C
1955	7.0 C	-0.16 C
1956	6.3 C	-0.94 C
1959	8.8 C	+1.62 C
1960	7.1 C	-0.14 C
1961	8.0 C	+0.81 C
1962	6.3 C	-0.92 C
1963	6.1 C	-1.12 C
1964	7.2 C	-0.01 C
1965	6.2 C	-1.00 C
1966	6.4 C	-0.84 C
1967	7.8 C	+0.55 C
1968	7.4 C	+0.16 C
1969	6.8 C	-0.40 C
1970	5.7 C	-1.48 C
1971	7.4 C	+0.15 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

1942 to 1973

Yearly extremes at Ekerum: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	34.4 C (93.9 F)	1959	28.7 C (83.7 F)	32
Coldest night (TNn)	-29.2 C (-20.6 F)	1942	-14.8 C (5.3 F)	32
Wettest day (Rx1day)	62.2 mm (2.4 in)	1952	30.5 mm (1.2 in)	29
Wettest five days (Rx5day)	91.4 mm (3.6 in)	1946	45.5 mm (1.8 in)	29
Longest dry spell (CDD)	61 days	1959	25 days	29

Hottest day (TXx)

The hottest day of the year at Ekerum, 1942 to 1973. The record is 34.4 C (93.9 F) in 1959, marked on the chart; the median year is 28.7 C (83.7 F).

Hottest day (TXx) at Ekerum by year
Year	Hottest day (TXx)
1942	11.0 C (51.8 F)
1943	10.0 C (50.0 F)
1944	10.5 C (50.9 F)
1945	31.5 C (88.7 F)
1946	29.8 C (85.6 F)
1947	12.2 C (54.0 F)
1948	11.3 C (52.3 F)
1949	24.5 C (76.1 F)
1950	30.5 C (86.9 F)
1951	29.8 C (85.6 F)
1952	30.0 C (86.0 F)
1953	34.2 C (93.6 F)
1954	11.5 C (52.7 F)
1955	34.0 C (93.2 F)
1956	29.0 C (84.2 F)
1957	11.0 C (51.8 F)
1958	8.6 C (47.5 F)
1959	34.4 C (93.9 F)
1960	26.9 C (80.4 F)
1961	29.3 C (84.7 F)
1962	25.9 C (78.6 F)
1963	28.6 C (83.5 F)
1964	30.1 C (86.2 F)
1965	24.6 C (76.3 F)
1966	28.6 C (83.5 F)
1967	28.8 C (83.8 F)
1968	28.9 C (84.0 F)
1969	30.9 C (87.6 F)
1970	33.0 C (91.4 F)
1971	28.5 C (83.3 F)
1972	14.0 C (57.2 F)
1973	29.5 C (85.1 F)

Coldest night (TNn)

The coldest night of the year at Ekerum, 1942 to 1973. The record is -29.2 C (-20.6 F) in 1942, marked on the chart; the median year is -14.8 C (5.3 F).

Coldest night (TNn) at Ekerum by year
Year	Coldest night (TNn)
1942	-29.2 C (-20.6 F)
1943	-12.5 C (9.5 F)
1944	-10.0 C (14.0 F)
1945	-13.6 C (7.5 F)
1946	-16.1 C (3.0 F)
1947	-21.0 C (-5.8 F)
1948	-14.0 C (6.8 F)
1949	-9.5 C (14.9 F)
1950	-14.0 C (6.8 F)
1951	-9.5 C (14.9 F)
1952	-10.0 C (14.0 F)
1953	-19.2 C (-2.6 F)
1954	-10.5 C (13.1 F)
1955	-16.8 C (1.8 F)
1956	-22.1 C (-7.8 F)
1957	-9.8 C (14.4 F)
1958	-18.5 C (-1.3 F)
1959	-13.0 C (8.6 F)
1960	-15.8 C (3.6 F)
1961	-12.3 C (9.9 F)
1962	-13.4 C (7.9 F)
1963	-18.3 C (-0.9 F)
1964	-15.6 C (3.9 F)
1965	-16.8 C (1.8 F)
1966	-25.6 C (-14.1 F)
1967	-14.1 C (6.6 F)
1968	-17.0 C (1.4 F)
1969	-16.9 C (1.6 F)
1970	-19.3 C (-2.7 F)
1971	-15.7 C (3.7 F)
1972	-11.8 C (10.8 F)
1973	-8.9 C (16.0 F)

Wettest day (Rx1day)

The wettest day of the year at Ekerum, 1942 to 1973. The record is 62.2 mm (2.4 in) in 1952, marked on the chart; the median year is 30.5 mm (1.2 in).

Wettest day (Rx1day) at Ekerum by year
Year	Wettest day (Rx1day)
1942	n/a
1943	n/a
1944	n/a
1945	37.0 mm (1.5 in)
1946	55.0 mm (2.2 in)
1947	32.5 mm (1.3 in)
1948	34.2 mm (1.3 in)
1949	33.0 mm (1.3 in)
1950	59.2 mm (2.3 in)
1951	31.8 mm (1.3 in)
1952	62.2 mm (2.4 in)
1953	21.2 mm (0.8 in)
1954	30.2 mm (1.2 in)
1955	27.5 mm (1.1 in)
1956	52.5 mm (2.1 in)
1957	26.4 mm (1.0 in)
1958	23.1 mm (0.9 in)
1959	23.5 mm (0.9 in)
1960	28.7 mm (1.1 in)
1961	20.5 mm (0.8 in)
1962	22.8 mm (0.9 in)
1963	21.9 mm (0.9 in)
1964	33.1 mm (1.3 in)
1965	30.6 mm (1.2 in)
1966	26.8 mm (1.1 in)
1967	30.5 mm (1.2 in)
1968	32.0 mm (1.3 in)
1969	46.2 mm (1.8 in)
1970	23.4 mm (0.9 in)
1971	29.6 mm (1.2 in)
1972	11.3 mm (0.4 in)
1973	31.5 mm (1.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ekerum, 1942 to 1973. The record is 91.4 mm (3.6 in) in 1946, marked on the chart; the median year is 45.5 mm (1.8 in).

Wettest five days (Rx5day) at Ekerum by year
Year	Wettest five days (Rx5day)
1942	n/a
1943	n/a
1944	n/a
1945	86.7 mm (3.4 in)
1946	91.4 mm (3.6 in)
1947	56.7 mm (2.2 in)
1948	60.4 mm (2.4 in)
1949	40.1 mm (1.6 in)
1950	73.1 mm (2.9 in)
1951	38.2 mm (1.5 in)
1952	68.7 mm (2.7 in)
1953	42.9 mm (1.7 in)
1954	41.3 mm (1.6 in)
1955	57.2 mm (2.3 in)
1956	72.5 mm (2.9 in)
1957	38.7 mm (1.5 in)
1958	38.4 mm (1.5 in)
1959	37.6 mm (1.5 in)
1960	71.7 mm (2.8 in)
1961	40.4 mm (1.6 in)
1962	27.3 mm (1.1 in)
1963	41.4 mm (1.6 in)
1964	54.7 mm (2.2 in)
1965	48.4 mm (1.9 in)
1966	41.6 mm (1.6 in)
1967	42.1 mm (1.7 in)
1968	49.0 mm (1.9 in)
1969	89.3 mm (3.5 in)
1970	45.5 mm (1.8 in)
1971	42.4 mm (1.7 in)
1972	31.5 mm (1.2 in)
1973	65.5 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ekerum, 1942 to 1973. The record is 61 days in 1959, marked on the chart; the median year is 25 days.

Longest dry spell (CDD) at Ekerum by year
Year	Longest dry spell (CDD)
1942	n/a
1943	n/a
1944	n/a
1945	13 days
1946	34 days
1947	25 days
1948	26 days
1949	29 days
1950	24 days
1951	33 days
1952	19 days
1953	34 days
1954	30 days
1955	30 days
1956	19 days
1957	23 days
1958	18 days
1959	61 days
1960	25 days
1961	27 days
1962	21 days
1963	20 days
1964	35 days
1965	26 days
1966	22 days
1967	26 days
1968	20 days
1969	32 days
1970	17 days
1971	19 days
1972	16 days
1973	15 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 Ekerum falls on 28 April and the median first autumn frost on 28 October, which leaves a median of 188 days between them.

Frost dates and growing season at Ekerum
Measure	Median, all years	Earliest period	Recent period (1945 to 1971)	Recent against earliest	Fitted trend
Last spring frost	28 April	n/a	28 April	n/a	n/a
First autumn frost	28 October	n/a	28 October	n/a	n/a
Growing days	188 days	n/a	188 days	n/a	n/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.

Download the Data

Data for Ekerum standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ekerum 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).