Vastantrask Threshold Days by Year (SWE00140330)

10 fixed thresholds counted per year at Vastantrask (SWE00140330): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vastantrask Thresholds

Vastantrask: days with a maximum temperature at or below 0 C (32 F) in 37 years, most in 1981 with 135.
Vastantrask: nights with a minimum temperature at or below 0 C (32 F) in 37 years, most in 1976 with 228.
Vastantrask: nights with a minimum temperature at or below -10 C (14 F) in 37 years, most in 1980 with 112.
Vastantrask: nights with a minimum temperature at or below -20 C (-4 F) in 37 years, most in 1985 with 62.
10 fixed thresholds have at least one qualifying day at Vastantrask.

Nights at or below 0 C (32 F)

37 years with a qualifying day

Days per year at Vastantrask with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 228 in 1976.

Nights at or below 0 C (32 F) per year at Vastantrask
Year	Days	Decade average
1971	208	211.4
1972	212	211.4
1973	206	211.4
1974	210	211.4
1975	192	211.4
1976	228	211.4
1977	211	211.4
1978	220	211.4
1979	216	211.4
1980	211	198.1
1981	212	198.1
1982	201	198.1
1983	183	198.1
1984	190	198.1
1985	212	198.1
1986	195	198.1
1987	195	198.1
1988	204	198.1
1989	178	198.1
1990	175	196.5
1991	195	196.5
1992	201	196.5
1993	204	196.5
1994	209	196.5
1995	201	196.5
1996	204	196.5
1997	207	196.5
1998	189	196.5
1999	180	196.5
2000	171	184.5
2001	190	184.5
2002	192	184.5
2003	189	184.5
2004	191	184.5
2005	183	184.5
2006	187	184.5
2007	173	184.5

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

First to last qualifying date each year at Vastantrask
Year	First date	Last date
1971	1971-01-01	1971-12-30
1972	1972-01-02	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
2004	2004-01-01	2004-12-31
2005	2005-01-01	2005-12-31
2006	2006-01-01	2006-12-31
2007	2007-01-01	2007-12-23

Every Fixed Threshold

Fixed thresholds at Vastantrask
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	2	2	1994	2
0 C (32 F): Ice days (max	37	135	1981	76
0 C (32 F): Frost days (min	37	228	1976	173
-10 C (14 F): Days with min	37	112	1980	50
-20 C (-4 F): Days with min	37	62	1985	10
-30 C (-22 F): Days with min	12	7	1987	2
20 C (68 F): Tropical nights (min	1	1	2003	1
10 mm (0.39 in): Days with 10 mm or more rain	37	27	2001	14
25 mm (0.98 in): Days with 25 mm or more rain	29	4	1998	1
50 mm (1.97 in): Days with 50 mm or more rain	3	2	1979	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.

Download the Data

Data for Vastantrask 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Vastantrask Threshold Days by Year (SWE00140330)

Key Facts for Vastantrask Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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