Grythyttan Weather Records (SWE00139084)

Record envelope, standing records and threshold days for Grythyttan (SWE00139084), Sweden, with 78 years of record.

Key Facts for Grythyttan

Grythyttan (SWE00139084) is a weather station in Sweden at 59.71 latitude and 14.53 longitude, 185 m (607 ft) above sea level.
The station reports from 1945 to 2022, 78 years of record.
0 records set at Grythyttan still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Grythyttan set a daily record precipitation of 23.0 mm (0.9 in) on 7 April 2022.

About the Station

Location: Sweden, 59.71 latitude, 14.53 longitude.
Elevation: 185 m (607 ft).
Period of record: 1945 to 2022, 78 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 Grythyttan. 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 Grythyttan, 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 Grythyttan still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Grythyttan between 10 July 2021 and 10 July 2021. Each dot is a new record.

Wettest Day of Each Month

Jul: 100.2 mm (3.9 in)

The wettest day on record for each calendar month at Grythyttan. The most was 100.2 mm (3.9 in) on 10 July 2021.

Record daily precipitation for each month at Grythyttan
Month	Record daily precipitation (mm)	Date
Jan	24.2 mm (1.0 in)	7 January 1949
Feb	35.2 mm (1.4 in)	22 February 2002
Mar	29.2 mm (1.1 in)	27 March 1985
Apr	35.0 mm (1.4 in)	2 April 1990
May	38.0 mm (1.5 in)	7 May 1997
Jun	40.1 mm (1.6 in)	2 June 1947
Jul	100.2 mm (3.9 in)	10 July 2021
Aug	59.0 mm (2.3 in)	8 August 2021
Sep	76.0 mm (3.0 in)	5 September 1960
Oct	56.6 mm (2.2 in)	26 October 1949
Nov	32.0 mm (1.3 in)	7 November 2000
Dec	32.0 mm (1.3 in)	13 December 1964

Latest Records

Latest records at Grythyttan
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 April 2022	Grythyttan, SE	daily rain	23.0 mm (0.9 in)	6.0 mm (0.24 in)	69 years	20 of 100 (Routine)
14 February 2022	Grythyttan, SE	daily rain	14.8 mm (0.6 in)	1.8 mm (0.07 in)	30 years	20 of 100 (Routine)
12 February 2022	Grythyttan, SE	daily rain	13.5 mm (0.5 in)	0.8 mm (0.03 in)	48 years	20 of 100 (Routine)
5 October 2021	Grythyttan, SE	daily rain	22.5 mm (0.9 in)	1.5 mm (0.06 in)	26 years	16 of 100 (Routine)
8 August 2021	Grythyttan, SE	monthly rain	59.0 mm (2.3 in)	3.0 mm (0.12 in)	69 years	40 of 100 (Notable)
27 July 2021	Grythyttan, SE	daily rain	32.7 mm (1.3 in)	17.7 mm (0.7 in)	71 years	51 of 100 (Notable)
10 July 2021	Grythyttan, SE	all-time rain	100.2 mm (3.9 in)	24.2 mm (1.0 in)	60 years	77 of 100 (Major)
21 June 2021	Grythyttan, SE	daily rain	32.8 mm (1.3 in)	16.6 mm (0.7 in)	28 years	42 of 100 (Notable)
19 June 2021	Grythyttan, SE	daily rain	18.5 mm (0.7 in)	0.7 mm (0.03 in)	72 years	20 of 100 (Routine)
11 March 2021	Grythyttan, SE	daily rain	17.3 mm (0.7 in)	2.5 mm (0.10 in)	3 years	13 of 100 (Routine)
22 January 2021	Grythyttan, SE	daily rain	22.0 mm (0.9 in)	4.0 mm (0.16 in)	62 years	20 of 100 (Routine)
28 June 2020	Grythyttan, SE	daily rain	31.0 mm (1.2 in)	1.6 mm (0.06 in)	6 years	10 of 100 (Routine)
16 June 2020	Grythyttan, SE	daily rain	23.0 mm (0.9 in)	1.0 mm (0.04 in)	67 years	20 of 100 (Routine)
1 March 2020	Grythyttan, SE	daily rain	10.2 mm (0.4 in)	0.9 mm (0.04 in)	5 years	10 of 100 (Routine)
29 February 2020	Grythyttan, SE	daily rain	11.4 mm (0.4 in)	2.7 mm (0.11 in)	20 years	20 of 100 (Routine)
17 February 2020	Grythyttan, SE	daily rain	8.2 mm (0.32 in)	1.1 mm (0.04 in)	48 years	20 of 100 (Routine)
15 February 2020	Grythyttan, SE	daily rain	12.8 mm (0.5 in)	5.6 mm (0.22 in)	24 years	20 of 100 (Routine)
9 February 2020	Grythyttan, SE	daily rain	20.5 mm (0.8 in)	6.0 mm (0.24 in)	17 years	20 of 100 (Routine)
14 January 2020	Grythyttan, SE	daily rain	15.0 mm (0.6 in)	0.5 mm (0.02 in)	38 years	19 of 100 (Routine)
16 November 2019	Grythyttan, SE	daily rain	19.8 mm (0.8 in)	0.1 mm (0.00 in)	44 years	20 of 100 (Routine)

Extremes by Year

1945 to 2022

Yearly extremes at Grythyttan: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	100.2 mm (3.9 in)	2021	32.9 mm (1.3 in)	78
Wettest five days (Rx5day)	122.1 mm (4.8 in)	2021	60.2 mm (2.4 in)	78
Longest dry spell (CDD)	46 days	1947	20 days	78

Wettest day (Rx1day)

The wettest day of the year at Grythyttan, 1945 to 2022. The record is 100.2 mm (3.9 in) in 2021, marked on the chart; the median year is 32.9 mm (1.3 in).

Wettest day (Rx1day) at Grythyttan by year
Year	Wettest day (Rx1day)
1945	26.1 mm (1.0 in)
1946	43.0 mm (1.7 in)
1947	40.1 mm (1.6 in)
1948	55.1 mm (2.2 in)
1949	62.0 mm (2.4 in)
1950	38.0 mm (1.5 in)
1951	56.0 mm (2.2 in)
1952	34.0 mm (1.3 in)
1953	26.0 mm (1.0 in)
1954	25.0 mm (1.0 in)
1955	16.0 mm (0.6 in)
1956	27.0 mm (1.1 in)
1957	36.5 mm (1.4 in)
1958	37.5 mm (1.5 in)
1959	25.6 mm (1.0 in)
1960	76.0 mm (3.0 in)
1961	32.0 mm (1.3 in)
1962	28.0 mm (1.1 in)
1963	27.0 mm (1.1 in)
1964	32.0 mm (1.3 in)
1965	28.0 mm (1.1 in)
1966	60.0 mm (2.4 in)
1967	27.3 mm (1.1 in)
1968	55.0 mm (2.2 in)
1969	34.6 mm (1.4 in)
1970	22.4 mm (0.9 in)
1971	48.9 mm (1.9 in)
1972	30.9 mm (1.2 in)
1973	39.1 mm (1.5 in)
1974	52.7 mm (2.1 in)
1975	43.0 mm (1.7 in)
1976	37.6 mm (1.5 in)
1977	27.2 mm (1.1 in)
1978	18.0 mm (0.7 in)
1979	45.9 mm (1.8 in)
1980	26.2 mm (1.0 in)
1981	30.7 mm (1.2 in)
1982	32.0 mm (1.3 in)
1983	23.4 mm (0.9 in)
1984	32.5 mm (1.3 in)
1985	31.8 mm (1.3 in)
1986	24.0 mm (0.9 in)
1987	28.1 mm (1.1 in)
1988	30.0 mm (1.2 in)
1989	31.7 mm (1.2 in)
1990	41.4 mm (1.6 in)
1991	37.5 mm (1.5 in)
1992	34.5 mm (1.4 in)
1993	41.5 mm (1.6 in)
1994	31.6 mm (1.2 in)
1995	33.2 mm (1.3 in)
1996	36.6 mm (1.4 in)
1997	38.0 mm (1.5 in)
1998	22.0 mm (0.9 in)
1999	32.2 mm (1.3 in)
2000	38.0 mm (1.5 in)
2001	19.3 mm (0.8 in)
2002	35.2 mm (1.4 in)
2003	29.1 mm (1.1 in)
2004	39.5 mm (1.6 in)
2005	22.5 mm (0.9 in)
2006	34.6 mm (1.4 in)
2007	25.3 mm (1.0 in)
2008	23.7 mm (0.9 in)
2009	38.9 mm (1.5 in)
2010	33.5 mm (1.3 in)
2011	47.6 mm (1.9 in)
2012	41.5 mm (1.6 in)
2013	20.7 mm (0.8 in)
2014	29.4 mm (1.2 in)
2015	53.0 mm (2.1 in)
2016	31.3 mm (1.2 in)
2017	35.7 mm (1.4 in)
2018	34.3 mm (1.4 in)
2019	30.4 mm (1.2 in)
2020	31.0 mm (1.2 in)
2021	100.2 mm (3.9 in)
2022	35.5 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Grythyttan, 1945 to 2022. The record is 122.1 mm (4.8 in) in 2021, marked on the chart; the median year is 60.2 mm (2.4 in).

Wettest five days (Rx5day) at Grythyttan by year
Year	Wettest five days (Rx5day)
1945	56.8 mm (2.2 in)
1946	69.0 mm (2.7 in)
1947	61.3 mm (2.4 in)
1948	56.2 mm (2.2 in)
1949	98.9 mm (3.9 in)
1950	59.5 mm (2.3 in)
1951	116.0 mm (4.6 in)
1952	57.2 mm (2.3 in)
1953	63.0 mm (2.5 in)
1954	60.3 mm (2.4 in)
1955	46.5 mm (1.8 in)
1956	49.0 mm (1.9 in)
1957	103.1 mm (4.1 in)
1958	70.0 mm (2.8 in)
1959	63.6 mm (2.5 in)
1960	82.2 mm (3.2 in)
1961	45.6 mm (1.8 in)
1962	45.0 mm (1.8 in)
1963	52.4 mm (2.1 in)
1964	53.5 mm (2.1 in)
1965	44.7 mm (1.8 in)
1966	69.5 mm (2.7 in)
1967	70.7 mm (2.8 in)
1968	96.0 mm (3.8 in)
1969	47.7 mm (1.9 in)
1970	48.3 mm (1.9 in)
1971	70.5 mm (2.8 in)
1972	37.9 mm (1.5 in)
1973	79.7 mm (3.1 in)
1974	77.2 mm (3.0 in)
1975	54.7 mm (2.2 in)
1976	52.1 mm (2.1 in)
1977	57.8 mm (2.3 in)
1978	37.4 mm (1.5 in)
1979	54.2 mm (2.1 in)
1980	66.8 mm (2.6 in)
1981	68.8 mm (2.7 in)
1982	56.2 mm (2.2 in)
1983	42.2 mm (1.7 in)
1984	65.6 mm (2.6 in)
1985	87.4 mm (3.4 in)
1986	57.3 mm (2.3 in)
1987	60.7 mm (2.4 in)
1988	60.6 mm (2.4 in)
1989	47.0 mm (1.9 in)
1990	60.0 mm (2.4 in)
1991	70.1 mm (2.8 in)
1992	84.4 mm (3.3 in)
1993	61.1 mm (2.4 in)
1994	64.0 mm (2.5 in)
1995	58.1 mm (2.3 in)
1996	44.2 mm (1.7 in)
1997	82.3 mm (3.2 in)
1998	44.5 mm (1.8 in)
1999	64.5 mm (2.5 in)
2000	67.8 mm (2.7 in)
2001	53.0 mm (2.1 in)
2002	48.5 mm (1.9 in)
2003	60.4 mm (2.4 in)
2004	61.3 mm (2.4 in)
2005	48.6 mm (1.9 in)
2006	81.0 mm (3.2 in)
2007	50.2 mm (2.0 in)
2008	67.1 mm (2.6 in)
2009	71.9 mm (2.8 in)
2010	48.4 mm (1.9 in)
2011	67.9 mm (2.7 in)
2012	59.5 mm (2.3 in)
2013	46.0 mm (1.8 in)
2014	78.1 mm (3.1 in)
2015	98.0 mm (3.9 in)
2016	55.1 mm (2.2 in)
2017	52.9 mm (2.1 in)
2018	49.1 mm (1.9 in)
2019	58.2 mm (2.3 in)
2020	57.1 mm (2.2 in)
2021	122.1 mm (4.8 in)
2022	64.3 mm (2.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Grythyttan, 1945 to 2022. The record is 46 days in 1947, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Grythyttan by year
Year	Longest dry spell (CDD)
1945	15 days
1946	15 days
1947	46 days
1948	26 days
1949	18 days
1950	22 days
1951	33 days
1952	18 days
1953	29 days
1954	13 days
1955	28 days
1956	27 days
1957	18 days
1958	16 days
1959	20 days
1960	39 days
1961	18 days
1962	21 days
1963	36 days
1964	36 days
1965	23 days
1966	25 days
1967	18 days
1968	18 days
1969	27 days
1970	14 days
1971	18 days
1972	17 days
1973	23 days
1974	44 days
1975	20 days
1976	26 days
1977	14 days
1978	20 days
1979	16 days
1980	21 days
1981	32 days
1982	18 days
1983	27 days
1984	17 days
1985	19 days
1986	20 days
1987	32 days
1988	16 days
1989	24 days
1990	17 days
1991	20 days
1992	24 days
1993	18 days
1994	19 days
1995	20 days
1996	27 days
1997	24 days
1998	18 days
1999	20 days
2000	24 days
2001	17 days
2002	36 days
2003	26 days
2004	16 days
2005	21 days
2006	20 days
2007	19 days
2008	23 days
2009	18 days
2010	19 days
2011	19 days
2012	16 days
2013	25 days
2014	15 days
2015	26 days
2016	18 days
2017	12 days
2018	21 days
2019	31 days
2020	13 days
2021	20 days
2022	22 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

74 years, 1945 to 2021

A day with at least 32.5 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 81.7 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Grythyttan: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	32.5 mm (1.3 in)
5 years	42.8 mm (1.7 in)
10 years	50.7 mm (2.0 in)
25 years	61.9 mm (2.4 in)
50 years	71.4 mm (2.8 in)
100 years	81.7 mm (3.2 in)	Longer than the 74 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, 74 years of values from 1945 to 2021.

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: 100.2 mm (3.9 in) in 2021; 76.0 mm (3.0 in) in 1960; 62.0 mm (2.4 in) in 1949.

Download the Data

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