Untra Weather Records (SWE00139364)

Record envelope, standing records and threshold days for Untra (SWE00139364), Sweden, with 57 years of record.

Key Facts for Untra

Untra (SWE00139364) is a weather station in Sweden at 60.44 latitude and 17.34 longitude, 35 m (115 ft) above sea level.
The station reports from 1945 to 2001, 57 years of record.
1,464 records set at Untra still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Untra set a daily record precipitation of 19.8 mm (0.8 in) on 23 April 2001.

About the Station

Location: Sweden, 60.44 latitude, 17.34 longitude.
Elevation: 35 m (115 ft).
Period of record: 1945 to 2001, 57 years.
Eligible elements: 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 Untra. 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 Untra, 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)	-33.0 C (-27.4 F)	n/a	n/a
Feb	9.8 C (49.6 F)	-32.0 C (-25.6 F)	n/a	n/a
Mar	14.0 C (57.2 F)	-21.0 C (-5.8 F)	n/a	n/a
Apr	20.1 C (68.2 F)	-14.3 C (6.3 F)	n/a	n/a
May	27.3 C (81.1 F)	-5.5 C (22.1 F)	n/a	n/a
Jun	31.0 C (87.8 F)	-0.6 C (30.9 F)	n/a	n/a
Jul	32.0 C (89.6 F)	4.8 C (40.6 F)	n/a	n/a
Aug	32.3 C (90.1 F)	3.4 C (38.1 F)	n/a	n/a
Sep	28.0 C (82.4 F)	-2.0 C (28.4 F)	n/a	n/a
Oct	21.0 C (69.8 F)	-9.1 C (15.6 F)	n/a	n/a
Nov	12.4 C (54.3 F)	-19.5 C (-3.1 F)	n/a	n/a
Dec	9.2 C (48.6 F)	-32.0 C (-25.6 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Untra still stand. 1968 holds the most, with 124.

Standing records at Untra by the year they were set
Year set	Standing records
1965	58
1966	73
1967	72
1968	124
1969	81
1970	57
1971	88
1972	73
1973	92
1974	50
1975	88
1976	71
1977	60
1978	92
1979	51
1980	48
1981	71
1982	70
1983	64
1984	47
1985	34

All-Time Record Progression

1 new records

1 all-time records were set at Untra between 16 August 1981 and 16 August 1981. Each dot is a new record.

Wettest Day of Each Month

Aug: 105.0 mm (4.1 in)

The wettest day on record for each calendar month at Untra. The most was 105.0 mm (4.1 in) on 16 August 1981.

Record daily precipitation for each month at Untra
Month	Record daily precipitation (mm)	Date
Jan	25.7 mm (1.0 in)	18 January 1983
Feb	30.0 mm (1.2 in)	14 February 1957
Mar	29.7 mm (1.2 in)	26 March 1995
Apr	32.2 mm (1.3 in)	11 April 1959
May	39.5 mm (1.6 in)	14 May 1995
Jun	79.8 mm (3.1 in)	12 June 1981
Jul	76.0 mm (3.0 in)	5 July 1953
Aug	105.0 mm (4.1 in)	16 August 1981
Sep	53.0 mm (2.1 in)	1 September 1978
Oct	52.0 mm (2.0 in)	1 October 1977
Nov	47.0 mm (1.9 in)	14 November 1954
Dec	33.0 mm (1.3 in)	7 December 1981

Period of Record Coverage

1965 to 1985

21 years of record at Untra, 1965 to 1985. 2 years have data for under 90 percent of days and are left out of rankings: 1965, 1985.

Days with data per year at Untra
Year	Days with data	Share of year	Complete
1965	214	59%	No
1966	365	100%	Yes
1967	364	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
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	181	50%	No

Latest Records

Latest records at Untra
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 April 2001	Untra, SE	daily rain	19.8 mm (0.8 in)	11.7 mm (0.5 in)	18 years	20 of 100 (Routine)
12 March 2001	Untra, SE	daily rain	13.0 mm (0.5 in)	2.8 mm (0.11 in)	40 years	20 of 100 (Routine)
11 February 2001	Untra, SE	daily rain	8.7 mm (0.34 in)	2.3 mm (0.09 in)	37 years	20 of 100 (Routine)
8 February 2001	Untra, SE	daily rain	12.4 mm (0.5 in)	0.4 mm (0.02 in)	23 years	11 of 100 (Routine)
28 December 2000	Untra, SE	daily rain	11.0 mm (0.4 in)	0.9 mm (0.04 in)	32 years	16 of 100 (Routine)
29 October 2000	Untra, SE	daily rain	18.8 mm (0.7 in)	1.0 mm (0.04 in)	41 years	18 of 100 (Routine)
23 July 2000	Untra, SE	daily rain	57.0 mm (2.2 in)	33.7 mm (1.3 in)	55 years	61 of 100 (Major)
19 July 2000	Untra, SE	daily rain	10.1 mm (0.4 in)	0.4 mm (0.02 in)	10 years	8 of 100 (Routine)
25 May 2000	Untra, SE	daily rain	25.0 mm (1.0 in)	4.6 mm (0.18 in)	19 years	19 of 100 (Routine)
21 May 2000	Untra, SE	daily rain	12.7 mm (0.5 in)	5.2 mm (0.20 in)	5 years	16 of 100 (Routine)
3 March 2000	Untra, SE	daily rain	12.2 mm (0.5 in)	6.5 mm (0.26 in)	46 years	20 of 100 (Routine)
9 August 1999	Untra, SE	daily rain	24.2 mm (1.0 in)	0.2 mm (0.01 in)	13 years	9 of 100 (Routine)
5 August 1999	Untra, SE	daily rain	17.1 mm (0.7 in)	0.3 mm (0.01 in)	20 years	11 of 100 (Routine)
4 August 1999	Untra, SE	daily rain	19.3 mm (0.8 in)	3.1 mm (0.12 in)	8 years	10 of 100 (Routine)
17 April 1999	Untra, SE	daily rain	26.0 mm (1.0 in)	13.6 mm (0.5 in)	48 years	44 of 100 (Notable)
15 April 1999	Untra, SE	daily rain	4.5 mm (0.18 in)	0.3 mm (0.01 in)	4 years	6 of 100 (Routine)
22 March 1999	Untra, SE	daily rain	5.9 mm (0.23 in)	1.4 mm (0.06 in)	16 years	12 of 100 (Routine)
4 March 1999	Untra, SE	daily rain	8.7 mm (0.34 in)	4.5 mm (0.18 in)	8 years	18 of 100 (Routine)
23 February 1999	Untra, SE	daily rain	17.1 mm (0.7 in)	8.5 mm (0.33 in)	32 years	20 of 100 (Routine)
6 December 1998	Untra, SE	daily rain	18.0 mm (0.7 in)	6.8 mm (0.27 in)	9 years	20 of 100 (Routine)

Climate Trend

19 complete years, 1966 to 1984

One stripe for each of 19 complete years at Untra, 1966 to 1984. Blue stripes are years cooler than the station's own mean of 5.1 C (41.2 F); red stripes are warmer. The coolest year was 1970, at 3.9 C (39.1 F), and the warmest was 1975, at 6.9 C (44.5 F). The strongest colour marks a difference of 1.9 C (3.4 F).

Annual mean temperature at Untra as warming stripes, 1966 to 1984
Year	Annual mean temperature	Difference from the station mean
1966	4.1 C	-1.01 C
1967	5.6 C	+0.43 C
1968	4.8 C	-0.33 C
1969	4.6 C	-0.52 C
1970	3.9 C	-1.18 C
1971	5.3 C	+0.15 C
1972	5.9 C	+0.82 C
1973	5.8 C	+0.65 C
1974	6.3 C	+1.19 C
1975	6.9 C	+1.82 C
1976	4.6 C	-0.57 C
1977	4.9 C	-0.22 C
1978	4.3 C	-0.81 C
1979	4.4 C	-0.70 C
1980	4.3 C	-0.82 C
1981	4.5 C	-0.58 C
1982	5.5 C	+0.36 C
1983	6.0 C	+0.91 C
1984	5.5 C	+0.42 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 2001

Yearly extremes at Untra: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.3 C (90.1 F)	1982	29.3 C (84.7 F)	21
Coldest night (TNn)	-33.0 C (-27.4 F)	1979	-23.2 C (-9.8 F)	21
Wettest day (Rx1day)	105.0 mm (4.1 in)	1981	33.7 mm (1.3 in)	57
Wettest five days (Rx5day)	143.6 mm (5.7 in)	1945	59.3 mm (2.3 in)	57
Longest dry spell (CDD)	42 days	1951	22 days	57

Hottest day (TXx)

The hottest day of the year at Untra, 1945 to 2001. The record is 32.3 C (90.1 F) in 1982, marked on the chart; the median year is 29.3 C (84.7 F).

Hottest day (TXx) at Untra by year
Year	Hottest day (TXx)
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	27.4 C (81.3 F)
1966	29.3 C (84.7 F)
1967	29.0 C (84.2 F)
1968	32.0 C (89.6 F)
1969	30.4 C (86.7 F)
1970	28.1 C (82.6 F)
1971	29.4 C (84.9 F)
1972	29.5 C (85.1 F)
1973	30.8 C (87.4 F)
1974	24.6 C (76.3 F)
1975	32.2 C (90.0 F)
1976	28.7 C (83.7 F)
1977	29.5 C (85.1 F)
1978	29.0 C (84.2 F)
1979	29.5 C (85.1 F)
1980	28.0 C (82.4 F)
1981	27.5 C (81.5 F)
1982	32.3 C (90.1 F)
1983	30.1 C (86.2 F)
1984	28.8 C (83.8 F)
1985	28.2 C (82.8 F)
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a

Coldest night (TNn)

The coldest night of the year at Untra, 1945 to 2001. The record is -33.0 C (-27.4 F) in 1979, marked on the chart; the median year is -23.2 C (-9.8 F).

Coldest night (TNn) at Untra by year
Year	Coldest night (TNn)
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	-21.5 C (-6.7 F)
1966	-31.0 C (-23.8 F)
1967	-23.0 C (-9.4 F)
1968	-25.1 C (-13.2 F)
1969	-23.6 C (-10.5 F)
1970	-32.0 C (-25.6 F)
1971	-20.1 C (-4.2 F)
1972	-20.8 C (-5.4 F)
1973	-22.7 C (-8.9 F)
1974	-14.6 C (5.7 F)
1975	-16.0 C (3.2 F)
1976	-21.5 C (-6.7 F)
1977	-25.0 C (-13.0 F)
1978	-32.0 C (-25.6 F)
1979	-33.0 C (-27.4 F)
1980	-27.7 C (-17.9 F)
1981	-23.2 C (-9.8 F)
1982	-26.4 C (-15.5 F)
1983	-20.0 C (-4.0 F)
1984	-20.5 C (-4.9 F)
1985	-30.0 C (-22.0 F)
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a

Wettest day (Rx1day)

The wettest day of the year at Untra, 1945 to 2001. The record is 105.0 mm (4.1 in) in 1981, marked on the chart; the median year is 33.7 mm (1.3 in).

Wettest day (Rx1day) at Untra by year
Year	Wettest day (Rx1day)
1945	91.2 mm (3.6 in)
1946	27.5 mm (1.1 in)
1947	36.1 mm (1.4 in)
1948	27.6 mm (1.1 in)
1949	33.9 mm (1.3 in)
1950	36.6 mm (1.4 in)
1951	57.7 mm (2.3 in)
1952	22.4 mm (0.9 in)
1953	76.0 mm (3.0 in)
1954	47.0 mm (1.9 in)
1955	24.0 mm (0.9 in)
1956	27.4 mm (1.1 in)
1957	37.0 mm (1.5 in)
1958	34.0 mm (1.3 in)
1959	32.2 mm (1.3 in)
1960	39.5 mm (1.6 in)
1961	41.6 mm (1.6 in)
1962	22.4 mm (0.9 in)
1963	57.0 mm (2.2 in)
1964	23.0 mm (0.9 in)
1965	54.0 mm (2.1 in)
1966	24.5 mm (1.0 in)
1967	22.5 mm (0.9 in)
1968	30.0 mm (1.2 in)
1969	31.2 mm (1.2 in)
1970	16.5 mm (0.6 in)
1971	20.5 mm (0.8 in)
1972	20.0 mm (0.8 in)
1973	34.0 mm (1.3 in)
1974	40.6 mm (1.6 in)
1975	37.3 mm (1.5 in)
1976	33.7 mm (1.3 in)
1977	52.0 mm (2.0 in)
1978	53.0 mm (2.1 in)
1979	80.2 mm (3.2 in)
1980	35.0 mm (1.4 in)
1981	105.0 mm (4.1 in)
1982	30.5 mm (1.2 in)
1983	31.1 mm (1.2 in)
1984	30.3 mm (1.2 in)
1985	25.7 mm (1.0 in)
1986	26.0 mm (1.0 in)
1987	38.0 mm (1.5 in)
1988	30.0 mm (1.2 in)
1989	46.0 mm (1.8 in)
1990	24.5 mm (1.0 in)
1991	27.0 mm (1.1 in)
1992	35.2 mm (1.4 in)
1993	33.6 mm (1.3 in)
1994	19.4 mm (0.8 in)
1995	39.5 mm (1.6 in)
1996	37.5 mm (1.5 in)
1997	18.2 mm (0.7 in)
1998	46.0 mm (1.8 in)
1999	26.0 mm (1.0 in)
2000	57.0 mm (2.2 in)
2001	19.8 mm (0.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Untra, 1945 to 2001. The record is 143.6 mm (5.7 in) in 1945, marked on the chart; the median year is 59.3 mm (2.3 in).

Wettest five days (Rx5day) at Untra by year
Year	Wettest five days (Rx5day)
1945	143.6 mm (5.7 in)
1946	63.6 mm (2.5 in)
1947	60.6 mm (2.4 in)
1948	41.9 mm (1.6 in)
1949	71.0 mm (2.8 in)
1950	53.6 mm (2.1 in)
1951	76.4 mm (3.0 in)
1952	47.5 mm (1.9 in)
1953	87.5 mm (3.4 in)
1954	51.7 mm (2.0 in)
1955	48.6 mm (1.9 in)
1956	67.0 mm (2.6 in)
1957	82.0 mm (3.2 in)
1958	52.8 mm (2.1 in)
1959	85.4 mm (3.4 in)
1960	70.9 mm (2.8 in)
1961	88.6 mm (3.5 in)
1962	35.8 mm (1.4 in)
1963	69.0 mm (2.7 in)
1964	45.6 mm (1.8 in)
1965	77.7 mm (3.1 in)
1966	38.3 mm (1.5 in)
1967	41.2 mm (1.6 in)
1968	80.0 mm (3.1 in)
1969	51.8 mm (2.0 in)
1970	34.8 mm (1.4 in)
1971	46.4 mm (1.8 in)
1972	41.2 mm (1.6 in)
1973	62.3 mm (2.5 in)
1974	54.0 mm (2.1 in)
1975	65.2 mm (2.6 in)
1976	56.0 mm (2.2 in)
1977	70.0 mm (2.8 in)
1978	86.3 mm (3.4 in)
1979	97.6 mm (3.8 in)
1980	73.4 mm (2.9 in)
1981	113.4 mm (4.5 in)
1982	64.5 mm (2.5 in)
1983	63.2 mm (2.5 in)
1984	94.1 mm (3.7 in)
1985	56.6 mm (2.2 in)
1986	64.1 mm (2.5 in)
1987	58.0 mm (2.3 in)
1988	44.3 mm (1.7 in)
1989	59.3 mm (2.3 in)
1990	57.6 mm (2.3 in)
1991	51.0 mm (2.0 in)
1992	50.5 mm (2.0 in)
1993	59.1 mm (2.3 in)
1994	34.5 mm (1.4 in)
1995	76.3 mm (3.0 in)
1996	57.2 mm (2.3 in)
1997	51.0 mm (2.0 in)
1998	67.2 mm (2.6 in)
1999	50.4 mm (2.0 in)
2000	94.5 mm (3.7 in)
2001	39.3 mm (1.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Untra, 1945 to 2001. The record is 42 days in 1951, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Untra by year
Year	Longest dry spell (CDD)
1945	17 days
1946	17 days
1947	32 days
1948	32 days
1949	30 days
1950	17 days
1951	42 days
1952	17 days
1953	33 days
1954	24 days
1955	19 days
1956	34 days
1957	22 days
1958	24 days
1959	32 days
1960	36 days
1961	23 days
1962	18 days
1963	20 days
1964	41 days
1965	19 days
1966	19 days
1967	14 days
1968	25 days
1969	27 days
1970	25 days
1971	19 days
1972	33 days
1973	16 days
1974	40 days
1975	20 days
1976	25 days
1977	18 days
1978	20 days
1979	19 days
1980	21 days
1981	21 days
1982	22 days
1983	21 days
1984	15 days
1985	15 days
1986	16 days
1987	27 days
1988	28 days
1989	22 days
1990	24 days
1991	20 days
1992	23 days
1993	23 days
1994	24 days
1995	15 days
1996	27 days
1997	23 days
1998	10 days
1999	26 days
2000	26 days
2001	11 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.

Rainfall Return Levels

55 years, 1945 to 2000

A day with at least 32.7 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 111.3 mm (4.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Untra: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	32.7 mm (1.3 in)
5 years	46.7 mm (1.8 in)
10 years	58.2 mm (2.3 in)
25 years	76.1 mm (3.0 in)
50 years	92.3 mm (3.6 in)
100 years	111.3 mm (4.4 in)	Longer than the 55 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, 55 years of values from 1945 to 2000.

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: 105.0 mm (4.1 in) in 1981; 91.2 mm (3.6 in) in 1945; 80.2 mm (3.2 in) in 1979.

Download the Data

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