Gunnesbyn Weather Records (SWE00171437)

Record envelope, standing records and threshold days for Gunnesbyn (SWE00171437), Sweden, with 60 years of record.

Key Facts for Gunnesbyn

Gunnesbyn (SWE00171437) is a weather station in Sweden at 58.98 latitude and 11.70 longitude, 145 m (476 ft) above sea level.
The station reports from 1945 to 2004, 60 years of record.
0 records set at Gunnesbyn still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Gunnesbyn set a daily record precipitation of 21.2 mm (0.8 in) on 20 September 2004.

About the Station

Location: Sweden, 58.98 latitude, 11.70 longitude.
Elevation: 145 m (476 ft).
Period of record: 1945 to 2004, 60 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 Gunnesbyn. 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 Gunnesbyn, 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 Gunnesbyn still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Gunnesbyn between 29 May 1988 and 29 May 1988. Each dot is a new record.

Wettest Day of Each Month

May: 56.0 mm (2.2 in)

The wettest day on record for each calendar month at Gunnesbyn. The most was 56.0 mm (2.2 in) on 29 May 1988.

Record daily precipitation for each month at Gunnesbyn
Month	Record daily precipitation (mm)	Date
Jan	36.5 mm (1.4 in)	31 January 1990
Feb	36.0 mm (1.4 in)	11 February 1974
Mar	39.7 mm (1.6 in)	9 March 1979
Apr	29.2 mm (1.1 in)	26 April 1977
May	56.0 mm (2.2 in)	29 May 1988
Jun	46.6 mm (1.8 in)	29 June 1981
Jul	50.0 mm (2.0 in)	17 July 1958
Aug	52.3 mm (2.1 in)	17 August 1962
Sep	50.6 mm (2.0 in)	15 September 1994
Oct	45.0 mm (1.8 in)	31 October 1968
Nov	41.0 mm (1.6 in)	14 November 1962
Dec	35.0 mm (1.4 in)	24 December 1951

Latest Records

Latest records at Gunnesbyn
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 September 2004	Gunnesbyn, SE	daily rain	21.2 mm (0.8 in)	1.5 mm (0.06 in)	22 years	14 of 100 (Routine)
17 September 2004	Gunnesbyn, SE	daily rain	21.0 mm (0.8 in)	7.5 mm (0.30 in)	24 years	20 of 100 (Routine)
14 September 2004	Gunnesbyn, SE	daily rain	28.2 mm (1.1 in)	11.2 mm (0.4 in)	50 years	36 of 100 (Notable)
20 August 2004	Gunnesbyn, SE	daily rain	26.9 mm (1.1 in)	6.2 mm (0.24 in)	16 years	18 of 100 (Routine)
24 June 2004	Gunnesbyn, SE	daily rain	20.3 mm (0.8 in)	1.3 mm (0.05 in)	36 years	17 of 100 (Routine)
19 June 2004	Gunnesbyn, SE	daily rain	25.4 mm (1.0 in)	7.0 mm (0.28 in)	24 years	23 of 100 (Routine)
14 March 2004	Gunnesbyn, SE	daily rain	10.2 mm (0.4 in)	0.5 mm (0.02 in)	27 years	15 of 100 (Routine)
6 January 2004	Gunnesbyn, SE	daily rain	13.4 mm (0.5 in)	2.4 mm (0.09 in)	56 years	20 of 100 (Routine)
1 October 2003	Gunnesbyn, SE	daily rain	23.3 mm (0.9 in)	4.5 mm (0.18 in)	25 years	18 of 100 (Routine)
27 July 2003	Gunnesbyn, SE	daily rain	25.2 mm (1.0 in)	7.2 mm (0.28 in)	48 years	30 of 100 (Routine)
18 July 2003	Gunnesbyn, SE	daily rain	27.6 mm (1.1 in)	10.3 mm (0.4 in)	42 years	32 of 100 (Routine)
6 July 2003	Gunnesbyn, SE	daily rain	33.2 mm (1.3 in)	19.7 mm (0.8 in)	37 years	46 of 100 (Notable)
8 June 2003	Gunnesbyn, SE	daily rain	33.0 mm (1.3 in)	10.0 mm (0.4 in)	16 years	23 of 100 (Routine)
20 May 2003	Gunnesbyn, SE	daily rain	13.8 mm (0.5 in)	3.3 mm (0.13 in)	36 years	20 of 100 (Routine)
27 April 2003	Gunnesbyn, SE	daily rain	28.9 mm (1.1 in)	11.8 mm (0.5 in)	44 years	41 of 100 (Notable)
25 October 2002	Gunnesbyn, SE	daily rain	30.1 mm (1.2 in)	8.1 mm (0.32 in)	56 years	33 of 100 (Routine)
31 August 2002	Gunnesbyn, SE	daily rain	12.8 mm (0.5 in)	4.5 mm (0.18 in)	5 years	12 of 100 (Routine)
22 June 2002	Gunnesbyn, SE	daily rain	20.8 mm (0.8 in)	4.7 mm (0.19 in)	55 years	20 of 100 (Routine)
17 February 2002	Gunnesbyn, SE	daily rain	12.7 mm (0.5 in)	1.2 mm (0.05 in)	51 years	20 of 100 (Routine)
8 July 2001	Gunnesbyn, SE	daily rain	28.0 mm (1.1 in)	12.8 mm (0.5 in)	31 years	33 of 100 (Routine)

Extremes by Year

1945 to 2004

Yearly extremes at Gunnesbyn: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	56.0 mm (2.2 in)	1988	32.1 mm (1.3 in)	60
Wettest five days (Rx5day)	123.0 mm (4.8 in)	1949	67.7 mm (2.7 in)	60
Longest dry spell (CDD)	56 days	1991	22 days	60

Wettest day (Rx1day)

The wettest day of the year at Gunnesbyn, 1945 to 2004. The record is 56.0 mm (2.2 in) in 1988, marked on the chart; the median year is 32.1 mm (1.3 in).

Wettest day (Rx1day) at Gunnesbyn by year
Year	Wettest day (Rx1day)
1945	37.0 mm (1.5 in)
1946	43.0 mm (1.7 in)
1947	35.0 mm (1.4 in)
1948	27.0 mm (1.1 in)
1949	44.0 mm (1.7 in)
1950	31.0 mm (1.2 in)
1951	35.0 mm (1.4 in)
1952	22.5 mm (0.9 in)
1953	42.0 mm (1.7 in)
1954	35.0 mm (1.4 in)
1955	38.8 mm (1.5 in)
1956	30.0 mm (1.2 in)
1957	35.0 mm (1.4 in)
1958	50.0 mm (2.0 in)
1959	20.0 mm (0.8 in)
1960	34.0 mm (1.3 in)
1961	38.0 mm (1.5 in)
1962	52.3 mm (2.1 in)
1963	43.0 mm (1.7 in)
1964	34.0 mm (1.3 in)
1965	22.0 mm (0.9 in)
1966	25.0 mm (1.0 in)
1967	29.0 mm (1.1 in)
1968	45.0 mm (1.8 in)
1969	28.0 mm (1.1 in)
1970	25.4 mm (1.0 in)
1971	29.2 mm (1.1 in)
1972	31.5 mm (1.2 in)
1973	27.3 mm (1.1 in)
1974	36.0 mm (1.4 in)
1975	29.7 mm (1.2 in)
1976	38.0 mm (1.5 in)
1977	32.4 mm (1.3 in)
1978	24.0 mm (0.9 in)
1979	39.7 mm (1.6 in)
1980	33.1 mm (1.3 in)
1981	46.6 mm (1.8 in)
1982	37.5 mm (1.5 in)
1983	24.9 mm (1.0 in)
1984	29.6 mm (1.2 in)
1985	45.1 mm (1.8 in)
1986	27.0 mm (1.1 in)
1987	42.3 mm (1.7 in)
1988	56.0 mm (2.2 in)
1989	31.8 mm (1.3 in)
1990	36.5 mm (1.4 in)
1991	29.7 mm (1.2 in)
1992	24.7 mm (1.0 in)
1993	26.2 mm (1.0 in)
1994	50.6 mm (2.0 in)
1995	24.1 mm (0.9 in)
1996	27.1 mm (1.1 in)
1997	30.8 mm (1.2 in)
1998	28.9 mm (1.1 in)
1999	31.4 mm (1.2 in)
2000	35.7 mm (1.4 in)
2001	28.0 mm (1.1 in)
2002	30.1 mm (1.2 in)
2003	33.2 mm (1.3 in)
2004	31.1 mm (1.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Gunnesbyn, 1945 to 2004. The record is 123.0 mm (4.8 in) in 1949, marked on the chart; the median year is 67.7 mm (2.7 in).

Wettest five days (Rx5day) at Gunnesbyn by year
Year	Wettest five days (Rx5day)
1945	74.1 mm (2.9 in)
1946	68.2 mm (2.7 in)
1947	74.0 mm (2.9 in)
1948	45.8 mm (1.8 in)
1949	123.0 mm (4.8 in)
1950	51.0 mm (2.0 in)
1951	74.0 mm (2.9 in)
1952	50.0 mm (2.0 in)
1953	69.0 mm (2.7 in)
1954	59.5 mm (2.3 in)
1955	51.8 mm (2.0 in)
1956	49.6 mm (2.0 in)
1957	97.8 mm (3.9 in)
1958	99.5 mm (3.9 in)
1959	57.0 mm (2.2 in)
1960	68.0 mm (2.7 in)
1961	65.5 mm (2.6 in)
1962	81.2 mm (3.2 in)
1963	65.0 mm (2.6 in)
1964	120.0 mm (4.7 in)
1965	67.4 mm (2.7 in)
1966	38.9 mm (1.5 in)
1967	69.0 mm (2.7 in)
1968	115.0 mm (4.5 in)
1969	66.5 mm (2.6 in)
1970	55.9 mm (2.2 in)
1971	56.8 mm (2.2 in)
1972	85.8 mm (3.4 in)
1973	53.6 mm (2.1 in)
1974	83.4 mm (3.3 in)
1975	59.2 mm (2.3 in)
1976	104.8 mm (4.1 in)
1977	60.2 mm (2.4 in)
1978	45.8 mm (1.8 in)
1979	74.2 mm (2.9 in)
1980	70.0 mm (2.8 in)
1981	70.0 mm (2.8 in)
1982	92.5 mm (3.6 in)
1983	59.0 mm (2.3 in)
1984	54.0 mm (2.1 in)
1985	94.6 mm (3.7 in)
1986	71.5 mm (2.8 in)
1987	95.4 mm (3.8 in)
1988	62.8 mm (2.5 in)
1989	78.8 mm (3.1 in)
1990	65.7 mm (2.6 in)
1991	61.5 mm (2.4 in)
1992	50.1 mm (2.0 in)
1993	63.2 mm (2.5 in)
1994	71.9 mm (2.8 in)
1995	52.0 mm (2.0 in)
1996	55.2 mm (2.2 in)
1997	69.9 mm (2.8 in)
1998	83.9 mm (3.3 in)
1999	81.1 mm (3.2 in)
2000	104.4 mm (4.1 in)
2001	53.6 mm (2.1 in)
2002	66.0 mm (2.6 in)
2003	64.0 mm (2.5 in)
2004	90.3 mm (3.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Gunnesbyn, 1945 to 2004. The record is 56 days in 1991, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Gunnesbyn by year
Year	Longest dry spell (CDD)
1945	19 days
1946	22 days
1947	31 days
1948	23 days
1949	32 days
1950	17 days
1951	22 days
1952	24 days
1953	32 days
1954	14 days
1955	31 days
1956	19 days
1957	14 days
1958	16 days
1959	26 days
1960	31 days
1961	23 days
1962	15 days
1963	33 days
1964	41 days
1965	21 days
1966	17 days
1967	15 days
1968	20 days
1969	20 days
1970	22 days
1971	20 days
1972	18 days
1973	24 days
1974	42 days
1975	33 days
1976	29 days
1977	23 days
1978	17 days
1979	15 days
1980	28 days
1981	33 days
1982	22 days
1983	17 days
1984	22 days
1985	20 days
1986	26 days
1987	31 days
1988	24 days
1989	31 days
1990	18 days
1991	56 days
1992	29 days
1993	21 days
1994	20 days
1995	18 days
1996	29 days
1997	20 days
1998	14 days
1999	16 days
2000	19 days
2001	14 days
2002	21 days
2003	25 days
2004	14 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

59 years, 1945 to 2003

A day with at least 32.6 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 59.6 mm (2.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Gunnesbyn: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	32.6 mm (1.3 in)
5 years	40.0 mm (1.6 in)
10 years	44.9 mm (1.8 in)
25 years	50.9 mm (2.0 in)
50 years	55.3 mm (2.2 in)
100 years	59.6 mm (2.3 in)	Longer than the 59 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, 59 years of values from 1945 to 2003.

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: 56.0 mm (2.2 in) in 1988; 52.3 mm (2.1 in) in 1962; 50.6 mm (2.0 in) in 1994.

Download the Data

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