Hasslarp Weather Records (SWE00137674)

Record envelope, standing records and threshold days for Hasslarp (SWE00137674), Sweden, with 35 years of record.

Key Facts for Hasslarp

Hasslarp (SWE00137674) is a weather station in Sweden at 56.13 latitude and 12.82 longitude, 10 m (33 ft) above sea level.
The station reports from 1941 to 1975, 35 years of record.
1,464 records set at Hasslarp still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Hasslarp set a daily record precipitation of 12.4 mm (0.5 in) on 18 November 1975.

About the Station

Location: Sweden, 56.13 latitude, 12.82 longitude.
Elevation: 10 m (33 ft).
Period of record: 1941 to 1975, 35 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 Hasslarp. 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 Hasslarp, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	9.0 C (48.2 F)	-27.2 C (-17.0 F)	n/a	n/a
Feb	13.2 C (55.8 F)	-24.0 C (-11.2 F)	n/a	n/a
Mar	18.8 C (65.8 F)	-25.4 C (-13.7 F)	n/a	n/a
Apr	24.5 C (76.1 F)	-9.9 C (14.2 F)	n/a	n/a
May	29.3 C (84.7 F)	-5.0 C (23.0 F)	n/a	n/a
Jun	35.4 C (95.7 F)	0.2 C (32.4 F)	n/a	n/a
Jul	34.0 C (93.2 F)	3.7 C (38.7 F)	n/a	n/a
Aug	33.0 C (91.4 F)	4.4 C (39.9 F)	n/a	n/a
Sep	28.0 C (82.4 F)	-2.7 C (27.1 F)	n/a	n/a
Oct	21.2 C (70.2 F)	-6.2 C (20.8 F)	n/a	n/a
Nov	16.0 C (60.8 F)	-14.3 C (6.3 F)	n/a	n/a
Dec	11.1 C (52.0 F)	-21.0 C (-5.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Hasslarp still stand. 1941 holds the most, with 94.

Standing records at Hasslarp by the year they were set
Year set	Standing records
1941	94
1942	86
1943	37
1944	46
1945	41
1946	39
1947	68
1954	14
1955	54
1956	67
1957	71
1958	34
1959	75
1960	27
1961	44
1962	57
1963	39
1964	42
1965	50
1966	55
1967	34
1968	75
1969	60
1970	36
1971	73
1972	49
1973	54
1974	43

Wettest Day of Each Month

Sep: 68.4 mm (2.7 in)

The wettest day on record for each calendar month at Hasslarp. The most was 68.4 mm (2.7 in) on 7 September 1965.

Record daily precipitation for each month at Hasslarp
Month	Record daily precipitation (mm)	Date
Jan	30.5 mm (1.2 in)	19 January 1960
Feb	22.5 mm (0.9 in)	10 February 1974
Mar	18.0 mm (0.7 in)	9 March 1972
Apr	40.5 mm (1.6 in)	10 April 1959
May	29.0 mm (1.1 in)	26 May 1967
Jun	44.1 mm (1.7 in)	21 June 1969
Jul	63.6 mm (2.5 in)	15 July 1946
Aug	57.0 mm (2.2 in)	6 August 1954
Sep	68.4 mm (2.7 in)	7 September 1965
Oct	25.6 mm (1.0 in)	2 October 1952
Nov	36.0 mm (1.4 in)	20 November 1963
Dec	39.0 mm (1.5 in)	22 December 1967

Period of Record Coverage

1941 to 1974

28 years of record at Hasslarp, 1941 to 1974. 1 years have data for under 90 percent of days and are left out of rankings: 1954.

Days with data per year at Hasslarp
Year	Days with data	Share of year	Complete
1941	365	100%	Yes
1942	365	100%	Yes
1943	365	100%	Yes
1944	366	100%	Yes
1945	364	100%	Yes
1946	365	100%	Yes
1947	365	100%	Yes
1954	178	49%	No
1955	365	100%	Yes
1956	363	99%	Yes
1957	364	100%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	362	99%	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	335	92%	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

Latest Records

Latest records at Hasslarp
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 November 1975	Hasslarp, SE	daily rain	12.4 mm (0.5 in)	2.6 mm (0.10 in)	12 years	11 of 100 (Routine)
15 October 1975	Hasslarp, SE	daily rain	11.2 mm (0.4 in)	4.2 mm (0.17 in)	16 years	17 of 100 (Routine)
3 October 1975	Hasslarp, SE	daily rain	14.0 mm (0.6 in)	6.0 mm (0.24 in)	17 years	20 of 100 (Routine)
13 September 1975	Hasslarp, SE	daily rain	13.0 mm (0.5 in)	3.0 mm (0.12 in)	13 years	11 of 100 (Routine)
3 September 1975	Hasslarp, SE	daily rain	23.0 mm (0.9 in)	4.3 mm (0.17 in)	22 years	15 of 100 (Routine)
12 July 1975	Hasslarp, SE	daily rain	15.0 mm (0.6 in)	2.5 mm (0.10 in)	24 years	13 of 100 (Routine)
31 May 1975	Hasslarp, SE	daily rain	8.0 mm (0.31 in)	0.6 mm (0.02 in)	21 years	10 of 100 (Routine)
30 May 1975	Hasslarp, SE	daily rain	7.0 mm (0.28 in)	4.0 mm (0.16 in)	26 years	19 of 100 (Routine)
22 May 1975	Hasslarp, SE	daily rain	9.0 mm (0.35 in)	4.5 mm (0.18 in)	24 years	19 of 100 (Routine)
12 May 1975	Hasslarp, SE	daily rain	13.0 mm (0.5 in)	3.2 mm (0.13 in)	22 years	15 of 100 (Routine)
15 April 1975	Hasslarp, SE	daily rain	9.0 mm (0.35 in)	2.5 mm (0.10 in)	17 years	13 of 100 (Routine)
5 April 1975	Hasslarp, SE	daily rain	18.0 mm (0.7 in)	8.0 mm (0.31 in)	13 years	20 of 100 (Routine)
4 April 1975	Hasslarp, SE	daily rain	12.0 mm (0.5 in)	3.0 mm (0.12 in)	2 years	10 of 100 (Routine)
15 March 1975	Hasslarp, SE	daily rain	5.0 mm (0.20 in)	2.6 mm (0.10 in)	24 years	17 of 100 (Routine)
12 January 1975	Hasslarp, SE	daily rain	13.0 mm (0.5 in)	4.0 mm (0.16 in)	19 years	18 of 100 (Routine)

Climate Trend

26 complete years, 1941 to 1974

One stripe for each of 26 complete years at Hasslarp, 1941 to 1974. Blue stripes are years cooler than the station's own mean of 7.6 C (45.6 F); red stripes are warmer. The coolest year was 1942, at 5.6 C (42.1 F), and the warmest was 1959, at 8.9 C (48.1 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Hasslarp as warming stripes, 1941 to 1974
Year	Annual mean temperature	Difference from the station mean
1941	6.2 C	-1.40 C
1942	5.6 C	-1.94 C
1943	8.6 C	+1.01 C
1944	8.3 C	+0.77 C
1945	8.5 C	+0.93 C
1946	7.8 C	+0.25 C
1947	7.5 C	-0.05 C
1955	7.3 C	-0.28 C
1956	6.7 C	-0.85 C
1957	8.1 C	+0.57 C
1958	7.0 C	-0.53 C
1959	8.9 C	+1.36 C
1960	7.6 C	+0.06 C
1961	8.4 C	+0.85 C
1962	6.9 C	-0.64 C
1963	6.6 C	-0.96 C
1964	7.6 C	+0.08 C
1965	6.8 C	-0.78 C
1966	7.1 C	-0.44 C
1968	7.8 C	+0.25 C
1969	7.3 C	-0.28 C
1970	7.0 C	-0.56 C
1971	8.3 C	+0.73 C
1972	8.0 C	+0.43 C
1973	8.1 C	+0.52 C
1974	8.4 C	+0.88 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

1941 to 1975

Yearly extremes at Hasslarp: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.4 C (95.7 F)	1947	29.9 C (85.8 F)	28
Coldest night (TNn)	-27.2 C (-17.0 F)	1942	-19.3 C (-2.7 F)	28
Wettest day (Rx1day)	68.4 mm (2.7 in)	1965	32.1 mm (1.3 in)	31
Wettest five days (Rx5day)	84.9 mm (3.3 in)	1967	54.0 mm (2.1 in)	31
Longest dry spell (CDD)	53 days	1964	20 days	31

Hottest day (TXx)

The hottest day of the year at Hasslarp, 1941 to 1975. The record is 35.4 C (95.7 F) in 1947, marked on the chart; the median year is 29.9 C (85.8 F).

Hottest day (TXx) at Hasslarp by year
Year	Hottest day (TXx)
1941	34.0 C (93.2 F)
1942	28.0 C (82.4 F)
1943	28.9 C (84.0 F)
1944	32.5 C (90.5 F)
1945	31.0 C (87.8 F)
1946	31.2 C (88.2 F)
1947	35.4 C (95.7 F)
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	25.4 C (77.7 F)
1955	30.4 C (86.7 F)
1956	27.4 C (81.3 F)
1957	28.8 C (83.8 F)
1958	30.0 C (86.0 F)
1959	33.0 C (91.4 F)
1960	30.0 C (86.0 F)
1961	28.2 C (82.8 F)
1962	26.2 C (79.2 F)
1963	29.6 C (85.3 F)
1964	30.5 C (86.9 F)
1965	25.8 C (78.4 F)
1966	29.5 C (85.1 F)
1967	27.5 C (81.5 F)
1968	32.0 C (89.6 F)
1969	30.5 C (86.9 F)
1970	29.8 C (85.6 F)
1971	30.5 C (86.9 F)
1972	29.5 C (85.1 F)
1973	31.5 C (88.7 F)
1974	27.3 C (81.1 F)
1975	n/a

Coldest night (TNn)

The coldest night of the year at Hasslarp, 1941 to 1975. The record is -27.2 C (-17.0 F) in 1942, marked on the chart; the median year is -19.3 C (-2.7 F).

Coldest night (TNn) at Hasslarp by year
Year	Coldest night (TNn)
1941	-23.2 C (-9.8 F)
1942	-27.2 C (-17.0 F)
1943	-21.5 C (-6.7 F)
1944	-11.5 C (11.3 F)
1945	-17.8 C (0.0 F)
1946	-19.0 C (-2.2 F)
1947	-22.6 C (-8.7 F)
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	-9.0 C (15.8 F)
1955	-22.2 C (-8.0 F)
1956	-24.0 C (-11.2 F)
1957	-10.4 C (13.3 F)
1958	-19.6 C (-3.3 F)
1959	-12.0 C (10.4 F)
1960	-22.0 C (-7.6 F)
1961	-20.4 C (-4.7 F)
1962	-16.8 C (1.8 F)
1963	-23.6 C (-10.5 F)
1964	-16.6 C (2.1 F)
1965	-17.5 C (0.5 F)
1966	-21.7 C (-7.1 F)
1967	-14.8 C (5.4 F)
1968	-22.1 C (-7.8 F)
1969	-23.6 C (-10.5 F)
1970	-19.6 C (-3.3 F)
1971	-16.1 C (3.0 F)
1972	-16.7 C (1.9 F)
1973	-13.6 C (7.5 F)
1974	-5.5 C (22.1 F)
1975	n/a

Wettest day (Rx1day)

The wettest day of the year at Hasslarp, 1941 to 1975. The record is 68.4 mm (2.7 in) in 1965, marked on the chart; the median year is 32.1 mm (1.3 in).

Wettest day (Rx1day) at Hasslarp by year
Year	Wettest day (Rx1day)
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	43.4 mm (1.7 in)
1946	63.6 mm (2.5 in)
1947	54.3 mm (2.1 in)
1948	32.1 mm (1.3 in)
1949	26.4 mm (1.0 in)
1950	23.0 mm (0.9 in)
1951	21.1 mm (0.8 in)
1952	31.5 mm (1.2 in)
1953	32.6 mm (1.3 in)
1954	57.0 mm (2.2 in)
1955	24.5 mm (1.0 in)
1956	20.5 mm (0.8 in)
1957	34.0 mm (1.3 in)
1958	28.5 mm (1.1 in)
1959	40.5 mm (1.6 in)
1960	35.0 mm (1.4 in)
1961	27.8 mm (1.1 in)
1962	21.8 mm (0.9 in)
1963	36.0 mm (1.4 in)
1964	37.2 mm (1.5 in)
1965	68.4 mm (2.7 in)
1966	27.3 mm (1.1 in)
1967	55.5 mm (2.2 in)
1968	43.5 mm (1.7 in)
1969	44.1 mm (1.7 in)
1970	26.7 mm (1.1 in)
1971	28.3 mm (1.1 in)
1972	33.9 mm (1.3 in)
1973	25.5 mm (1.0 in)
1974	22.5 mm (0.9 in)
1975	23.0 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Hasslarp, 1941 to 1975. The record is 84.9 mm (3.3 in) in 1967, marked on the chart; the median year is 54.0 mm (2.1 in).

Wettest five days (Rx5day) at Hasslarp by year
Year	Wettest five days (Rx5day)
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	84.0 mm (3.3 in)
1946	71.7 mm (2.8 in)
1947	63.8 mm (2.5 in)
1948	52.8 mm (2.1 in)
1949	48.9 mm (1.9 in)
1950	49.8 mm (2.0 in)
1951	57.7 mm (2.3 in)
1952	58.3 mm (2.3 in)
1953	56.2 mm (2.2 in)
1954	78.3 mm (3.1 in)
1955	59.5 mm (2.3 in)
1956	41.5 mm (1.6 in)
1957	66.5 mm (2.6 in)
1958	53.5 mm (2.1 in)
1959	59.8 mm (2.4 in)
1960	51.5 mm (2.0 in)
1961	40.8 mm (1.6 in)
1962	45.6 mm (1.8 in)
1963	72.0 mm (2.8 in)
1964	46.1 mm (1.8 in)
1965	75.0 mm (3.0 in)
1966	59.9 mm (2.4 in)
1967	84.9 mm (3.3 in)
1968	52.1 mm (2.1 in)
1969	82.4 mm (3.2 in)
1970	54.0 mm (2.1 in)
1971	47.5 mm (1.9 in)
1972	48.5 mm (1.9 in)
1973	34.6 mm (1.4 in)
1974	52.5 mm (2.1 in)
1975	37.0 mm (1.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Hasslarp, 1941 to 1975. The record is 53 days in 1964, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Hasslarp by year
Year	Longest dry spell (CDD)
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	14 days
1946	16 days
1947	41 days
1948	21 days
1949	20 days
1950	17 days
1951	32 days
1952	19 days
1953	20 days
1954	17 days
1955	22 days
1956	24 days
1957	16 days
1958	30 days
1959	25 days
1960	27 days
1961	17 days
1962	13 days
1963	19 days
1964	53 days
1965	26 days
1966	16 days
1967	11 days
1968	17 days
1969	30 days
1970	14 days
1971	17 days
1972	27 days
1973	16 days
1974	34 days
1975	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

26 years with a frost

Across 26 years with a frost, the median last spring frost at Hasslarp falls on 30 April and the median first autumn frost on 10 October, which leaves a median of 162 days between them.

Fitted over all years, the growing season changes by -5.2 days per decade at this station.

Frost dates and growing season at Hasslarp
Measure	Median, all years	Earliest period	Recent period (1941 to 1974)	Recent against earliest	Fitted trend
Last spring frost	30 April	n/a	30 April	n/a	-2.9 days per decade
First autumn frost	10 October	n/a	10 October	n/a	-8.1 days per decade
Growing days	162 days	n/a	162 days	n/a	-5.2 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, 1945 to 1975

A day with at least 32.1 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 87.6 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Hasslarp: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	32.1 mm (1.3 in)
5 years	43.7 mm (1.7 in)
10 years	52.5 mm (2.1 in)
25 years	65.2 mm (2.6 in)
50 years	75.8 mm (3.0 in)	Longer than the 30 years of record
100 years	87.6 mm (3.4 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 1945 to 1975.

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: 68.4 mm (2.7 in) in 1965; 63.6 mm (2.5 in) in 1946; 57.0 mm (2.2 in) in 1954.

Download the Data

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