Ulvoberg Threshold Days by Year (SWE00140396)

10 fixed thresholds counted per year at Ulvoberg (SWE00140396): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ulvoberg Thresholds

Ulvoberg: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 2000 with 29.
Ulvoberg: days with a maximum temperature at or below 0 C (32 F) in 44 years, most in 1970 with 157.
Ulvoberg: nights with a minimum temperature at or below 0 C (32 F) in 43 years, most in 1968 with 249.
Ulvoberg: nights with a minimum temperature at or below -10 C (14 F) in 43 years, most in 1985 with 129.
10 fixed thresholds have at least one qualifying day at Ulvoberg.

Nights at or below 0 C (32 F)

43 years with a qualifying day

Days per year at Ulvoberg with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 249 in 1968.

Nights at or below 0 C (32 F) per year at Ulvoberg
Year	Days	Decade average
1961	188	222.4
1962	228	222.4
1963	180	222.4
1964	231	222.4
1965	228	222.4
1966	243	222.4
1967	216	222.4
1968	249	222.4
1969	239	222.4
1970	227	234.8
1971	239	234.8
1972	240	234.8
1973	236	234.8
1974	221	234.8
1975	220	234.8
1976	241	234.8
1977	244	234.8
1978	238	234.8
1979	242	234.8
1980	226	223.2
1981	215	223.2
1982	231	223.2
1983	221	223.2
1984	214	223.2
1985	237	223.2
1986	218	223.2
1987	222	223.2
1988	227	223.2
1989	221	223.2
1990	216	223.1
1991	224	223.1
1992	226	223.1
1993	221	223.1
1994	233	223.1
1995	232	223.1
1996	224	223.1
1997	233	223.1
1998	216	223.1
1999	206	223.1
2000	184	205.8
2001	219	205.8
2002	213	205.8
2003	207	205.8

For each year, a bar from the first to the last day at Ulvoberg meeting 0 C (32 F).

First to last qualifying date each year at Ulvoberg
Year	First date	Last date
1961	1961-01-01	1961-12-31
1962	1962-01-01	1962-12-31
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-31
1965	1965-01-01	1965-12-31
1966	1966-01-01	1966-12-31
1967	1967-01-01	1967-12-31
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-30
1973	1973-01-01	1973-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-31
1996	1996-01-01	1996-12-31
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-12-31
2001	2001-01-01	2001-12-31
2002	2002-01-01	2002-12-31
2003	2003-01-01	2003-12-31

Every Fixed Threshold

Fixed thresholds at Ulvoberg
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
0 C (32 F): Ice days (max	44	157	1970	104
0 C (32 F): Frost days (min	43	249	1968	207
-10 C (14 F): Days with min	43	129	1985	83
-20 C (-4 F): Days with min	42	60	1985	15
-30 C (-22 F): Days with min	12	7	1978	2
20 C (68 F): Tropical nights (min	1	1	2000	1
10 mm (0.39 in): Days with 10 mm or more rain	50	29	2000	4
25 mm (0.98 in): Days with 25 mm or more rain	33	4	1976	2
50 mm (1.97 in): Days with 50 mm or more rain	4	2	1957	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1957	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

Data for Ulvoberg 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). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Ulvoberg Threshold Days by Year (SWE00140396)

Key Facts for Ulvoberg Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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