Olastorp Weather Records (SWE00137764)

Record envelope, standing records and threshold days for Olastorp (SWE00137764), Sweden, with 103 years of record.

Key Facts for Olastorp

Olastorp (SWE00137764) is a weather station in Sweden at 56.42 latitude and 14.36 longitude, 135 m (443 ft) above sea level.
The station reports from 1921 to 2023, 103 years of record.
0 records set at Olastorp still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Olastorp set a daily record precipitation of 23.4 mm (0.9 in) on 29 October 2023.

About the Station

Location: Sweden, 56.42 latitude, 14.36 longitude.
Elevation: 135 m (443 ft).
Period of record: 1921 to 2023, 103 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 Olastorp. 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 Olastorp, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Olastorp still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Olastorp between 7 June 1998 and 22 July 2007. Each dot is a new record.

When Olastorp set new all-time records
Date	Kind	Detail
1998-06-07	Record daily precipitation	Record daily precipitation 54.8 mm (2.2 in)
2007-07-22	Record daily precipitation	Record daily precipitation 77.8 mm (3.1 in)

Wettest Day of Each Month

Jul: 77.8 mm (3.1 in)

The wettest day on record for each calendar month at Olastorp. The most was 77.8 mm (3.1 in) on 22 July 2007.

Record daily precipitation for each month at Olastorp
Month	Record daily precipitation (mm)	Date
Jan	30.8 mm (1.2 in)	21 January 1962
Feb	38.0 mm (1.5 in)	28 February 2001
Mar	46.1 mm (1.8 in)	27 March 2010
Apr	28.8 mm (1.1 in)	18 April 1999
May	41.2 mm (1.6 in)	29 May 1948
Jun	54.8 mm (2.2 in)	7 June 1998
Jul	77.8 mm (3.1 in)	22 July 2007
Aug	52.8 mm (2.1 in)	13 August 1945
Sep	38.0 mm (1.5 in)	15 September 1994
Oct	53.0 mm (2.1 in)	31 October 1995
Nov	31.0 mm (1.2 in)	2 November 1969
Dec	32.0 mm (1.3 in)	15 December 1982

Latest Records

Latest records at Olastorp
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 October 2023	Olastorp, SE	daily rain	23.4 mm (0.9 in)	3.3 mm (0.13 in)	16 years	20 of 100 (Routine)
27 August 2023	Olastorp, SE	daily rain	22.3 mm (0.9 in)	4.1 mm (0.16 in)	45 years	20 of 100 (Routine)
17 February 2023	Olastorp, SE	daily rain	17.7 mm (0.7 in)	3.6 mm (0.14 in)	49 years	20 of 100 (Routine)
4 January 2023	Olastorp, SE	daily rain	22.4 mm (0.9 in)	7.9 mm (0.31 in)	11 years	20 of 100 (Routine)
28 September 2022	Olastorp, SE	daily rain	30.1 mm (1.2 in)	10.6 mm (0.4 in)	0 years	28 of 100 (Routine)
4 April 2022	Olastorp, SE	daily rain	12.5 mm (0.5 in)	1.5 mm (0.06 in)	28 years	20 of 100 (Routine)
20 February 2022	Olastorp, SE	daily rain	11.8 mm (0.5 in)	0.3 mm (0.01 in)	3 years	10 of 100 (Routine)
28 September 2021	Olastorp, SE	daily rain	19.5 mm (0.8 in)	2.8 mm (0.11 in)	14 years	18 of 100 (Routine)
23 September 2021	Olastorp, SE	daily rain	8.8 mm (0.35 in)	0.7 mm (0.03 in)	22 years	17 of 100 (Routine)
11 April 2021	Olastorp, SE	daily rain	14.5 mm (0.6 in)	3.1 mm (0.12 in)	60 years	20 of 100 (Routine)
28 August 2020	Olastorp, SE	daily rain	16.5 mm (0.6 in)	3.5 mm (0.14 in)	63 years	20 of 100 (Routine)
16 February 2020	Olastorp, SE	daily rain	21.7 mm (0.9 in)	6.5 mm (0.26 in)	64 years	20 of 100 (Routine)
30 January 2020	Olastorp, SE	daily rain	14.9 mm (0.6 in)	1.2 mm (0.05 in)	40 years	20 of 100 (Routine)
13 October 2019	Olastorp, SE	daily rain	27.4 mm (1.1 in)	8.2 mm (0.32 in)	4 years	25 of 100 (Routine)
11 October 2019	Olastorp, SE	daily rain	19.5 mm (0.8 in)	6.5 mm (0.26 in)	18 years	20 of 100 (Routine)
29 July 2019	Olastorp, SE	daily rain	34.5 mm (1.4 in)	13.2 mm (0.5 in)	53 years	43 of 100 (Notable)
12 July 2019	Olastorp, SE	daily rain	31.1 mm (1.2 in)	13.0 mm (0.5 in)	4 years	28 of 100 (Routine)
11 June 2019	Olastorp, SE	daily rain	21.1 mm (0.8 in)	7.1 mm (0.28 in)	4 years	20 of 100 (Routine)
9 May 2019	Olastorp, SE	daily rain	14.4 mm (0.6 in)	2.9 mm (0.11 in)	53 years	20 of 100 (Routine)
27 April 2019	Olastorp, SE	daily rain	23.4 mm (0.9 in)	7.4 mm (0.29 in)	16 years	20 of 100 (Routine)

Extremes by Year

1921 to 2023

Yearly extremes at Olastorp: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	77.8 mm (3.1 in)	2007	30.5 mm (1.2 in)	80
Wettest five days (Rx5day)	119.0 mm (4.7 in)	1945	55.2 mm (2.2 in)	80
Longest dry spell (CDD)	41 days	1980	21 days	80

Wettest day (Rx1day)

The wettest day of the year at Olastorp, 1921 to 2023. The record is 77.8 mm (3.1 in) in 2007, marked on the chart; the median year is 30.5 mm (1.2 in).

Wettest day (Rx1day) at Olastorp by year
Year	Wettest day (Rx1day)
1921	27.0 mm (1.1 in)
1945	52.8 mm (2.1 in)
1946	29.9 mm (1.2 in)
1947	37.2 mm (1.5 in)
1948	41.2 mm (1.6 in)
1949	20.9 mm (0.8 in)
1950	38.5 mm (1.5 in)
1951	25.3 mm (1.0 in)
1952	22.1 mm (0.9 in)
1953	22.3 mm (0.9 in)
1954	37.2 mm (1.5 in)
1955	35.4 mm (1.4 in)
1956	18.1 mm (0.7 in)
1957	38.0 mm (1.5 in)
1958	26.5 mm (1.0 in)
1959	54.2 mm (2.1 in)
1960	30.9 mm (1.2 in)
1961	31.8 mm (1.3 in)
1962	30.8 mm (1.2 in)
1963	24.5 mm (1.0 in)
1964	28.5 mm (1.1 in)
1965	25.6 mm (1.0 in)
1966	24.7 mm (1.0 in)
1967	27.9 mm (1.1 in)
1968	25.0 mm (1.0 in)
1969	31.0 mm (1.2 in)
1970	49.6 mm (2.0 in)
1971	16.5 mm (0.6 in)
1972	21.0 mm (0.8 in)
1973	21.6 mm (0.9 in)
1974	23.2 mm (0.9 in)
1975	32.0 mm (1.3 in)
1976	26.5 mm (1.0 in)
1977	50.0 mm (2.0 in)
1978	19.0 mm (0.7 in)
1979	33.0 mm (1.3 in)
1980	33.4 mm (1.3 in)
1981	23.1 mm (0.9 in)
1982	32.0 mm (1.3 in)
1983	25.7 mm (1.0 in)
1984	32.0 mm (1.3 in)
1985	25.5 mm (1.0 in)
1986	21.2 mm (0.8 in)
1987	28.5 mm (1.1 in)
1988	29.0 mm (1.1 in)
1989	20.3 mm (0.8 in)
1990	32.2 mm (1.3 in)
1991	31.0 mm (1.2 in)
1992	33.3 mm (1.3 in)
1993	50.0 mm (2.0 in)
1994	38.0 mm (1.5 in)
1995	53.0 mm (2.1 in)
1996	37.4 mm (1.5 in)
1997	25.7 mm (1.0 in)
1998	54.8 mm (2.2 in)
1999	28.8 mm (1.1 in)
2000	27.0 mm (1.1 in)
2001	38.0 mm (1.5 in)
2002	32.0 mm (1.3 in)
2003	30.0 mm (1.2 in)
2004	32.7 mm (1.3 in)
2005	24.8 mm (1.0 in)
2006	36.1 mm (1.4 in)
2007	77.8 mm (3.1 in)
2008	47.5 mm (1.9 in)
2009	32.7 mm (1.3 in)
2010	46.1 mm (1.8 in)
2011	36.0 mm (1.4 in)
2012	22.1 mm (0.9 in)
2013	22.0 mm (0.9 in)
2014	48.4 mm (1.9 in)
2015	24.4 mm (1.0 in)
2016	23.3 mm (0.9 in)
2017	43.9 mm (1.7 in)
2018	23.0 mm (0.9 in)
2019	34.5 mm (1.4 in)
2020	21.8 mm (0.9 in)
2021	20.7 mm (0.8 in)
2022	30.1 mm (1.2 in)
2023	32.8 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Olastorp, 1921 to 2023. The record is 119.0 mm (4.7 in) in 1945, marked on the chart; the median year is 55.2 mm (2.2 in).

Wettest five days (Rx5day) at Olastorp by year
Year	Wettest five days (Rx5day)
1921	40.4 mm (1.6 in)
1945	119.0 mm (4.7 in)
1946	54.9 mm (2.2 in)
1947	63.5 mm (2.5 in)
1948	58.5 mm (2.3 in)
1949	52.7 mm (2.1 in)
1950	58.6 mm (2.3 in)
1951	56.6 mm (2.2 in)
1952	50.1 mm (2.0 in)
1953	43.0 mm (1.7 in)
1954	57.2 mm (2.3 in)
1955	58.0 mm (2.3 in)
1956	42.5 mm (1.7 in)
1957	62.6 mm (2.5 in)
1958	46.3 mm (1.8 in)
1959	96.0 mm (3.8 in)
1960	58.4 mm (2.3 in)
1961	67.5 mm (2.7 in)
1962	48.8 mm (1.9 in)
1963	59.8 mm (2.4 in)
1964	53.4 mm (2.1 in)
1965	54.8 mm (2.2 in)
1966	40.9 mm (1.6 in)
1967	44.9 mm (1.8 in)
1968	49.6 mm (2.0 in)
1969	51.9 mm (2.0 in)
1970	73.9 mm (2.9 in)
1971	50.2 mm (2.0 in)
1972	34.6 mm (1.4 in)
1973	51.4 mm (2.0 in)
1974	52.1 mm (2.1 in)
1975	52.5 mm (2.1 in)
1976	51.0 mm (2.0 in)
1977	53.6 mm (2.1 in)
1978	41.0 mm (1.6 in)
1979	39.5 mm (1.6 in)
1980	51.2 mm (2.0 in)
1981	46.7 mm (1.8 in)
1982	54.0 mm (2.1 in)
1983	39.9 mm (1.6 in)
1984	53.5 mm (2.1 in)
1985	47.0 mm (1.9 in)
1986	46.7 mm (1.8 in)
1987	63.5 mm (2.5 in)
1988	73.1 mm (2.9 in)
1989	41.1 mm (1.6 in)
1990	64.9 mm (2.6 in)
1991	61.6 mm (2.4 in)
1992	57.8 mm (2.3 in)
1993	84.7 mm (3.3 in)
1994	76.6 mm (3.0 in)
1995	72.2 mm (2.8 in)
1996	58.3 mm (2.3 in)
1997	50.2 mm (2.0 in)
1998	66.2 mm (2.6 in)
1999	64.5 mm (2.5 in)
2000	67.2 mm (2.6 in)
2001	55.4 mm (2.2 in)
2002	69.6 mm (2.7 in)
2003	48.5 mm (1.9 in)
2004	74.8 mm (2.9 in)
2005	53.5 mm (2.1 in)
2006	72.9 mm (2.9 in)
2007	108.6 mm (4.3 in)
2008	73.7 mm (2.9 in)
2009	52.4 mm (2.1 in)
2010	71.5 mm (2.8 in)
2011	69.2 mm (2.7 in)
2012	48.8 mm (1.9 in)
2013	34.7 mm (1.4 in)
2014	68.0 mm (2.7 in)
2015	55.4 mm (2.2 in)
2016	46.3 mm (1.8 in)
2017	88.7 mm (3.5 in)
2018	44.8 mm (1.8 in)
2019	65.8 mm (2.6 in)
2020	41.8 mm (1.6 in)
2021	64.1 mm (2.5 in)
2022	63.6 mm (2.5 in)
2023	55.9 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Olastorp, 1921 to 2023. The record is 41 days in 1980, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Olastorp by year
Year	Longest dry spell (CDD)
1921	11 days
1945	13 days
1946	21 days
1947	40 days
1948	29 days
1949	19 days
1950	15 days
1951	28 days
1952	18 days
1953	20 days
1954	17 days
1955	20 days
1956	24 days
1957	15 days
1958	13 days
1959	27 days
1960	34 days
1961	20 days
1962	12 days
1963	19 days
1964	28 days
1965	16 days
1966	12 days
1967	13 days
1968	17 days
1969	25 days
1970	21 days
1971	13 days
1972	25 days
1973	17 days
1974	23 days
1975	22 days
1976	24 days
1977	17 days
1978	25 days
1979	15 days
1980	41 days
1981	21 days
1982	17 days
1983	20 days
1984	21 days
1985	20 days
1986	26 days
1987	26 days
1988	16 days
1989	17 days
1990	15 days
1991	19 days
1992	36 days
1993	26 days
1994	33 days
1995	19 days
1996	27 days
1997	16 days
1998	22 days
1999	18 days
2000	28 days
2001	27 days
2002	33 days
2003	28 days
2004	13 days
2005	21 days
2006	22 days
2007	18 days
2008	18 days
2009	24 days
2010	17 days
2011	25 days
2012	16 days
2013	22 days
2014	14 days
2015	22 days
2016	24 days
2017	16 days
2018	25 days
2019	32 days
2020	12 days
2021	24 days
2022	20 days
2023	31 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

78 years, 1945 to 2023

A day with at least 29.9 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 70.5 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Olastorp: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	29.9 mm (1.2 in)
5 years	39.1 mm (1.5 in)
10 years	45.8 mm (1.8 in)
25 years	55.1 mm (2.2 in)
50 years	62.5 mm (2.5 in)
100 years	70.5 mm (2.8 in)	Longer than the 78 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, 78 years of values from 1945 to 2023.

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: 77.8 mm (3.1 in) in 2007; 54.8 mm (2.2 in) in 1998; 54.2 mm (2.1 in) in 1959.

Download the Data

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

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a