Edsbyn Threshold Days by Year (SWE00139604)

10 fixed thresholds counted per year at Edsbyn (SWE00139604): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Edsbyn Thresholds

Edsbyn: days with a maximum temperature at or below 0 C (32 F) in 52 years, most in 1947 with 112.
Edsbyn: nights with a minimum temperature at or below 0 C (32 F) in 52 years, most in 1952 with 216.
Edsbyn: nights with a minimum temperature at or below -10 C (14 F) in 52 years, most in 1985 with 94.
Edsbyn: nights with a minimum temperature at or below -20 C (-4 F) in 50 years, most in 1985 with 42.
10 fixed thresholds have at least one qualifying day at Edsbyn.

Days at or above 30 C (86 F)

22 years with a qualifying day

Days per year at Edsbyn with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 1994.

Days at or above 30 C (86 F) per year at Edsbyn
Year	Days	Decade average
1944	1	2.8
1945	4	2.8
1947	4	2.8
1948	2	2.8
1953	1	2
1955	5	2
1958	1	2
1959	1	2
1968	1	1
1970	1	2
1972	1	2
1973	2	2
1975	6	2
1977	1	2
1979	1	2
1982	5	3.8
1983	3	3.8
1986	4	3.8
1988	3	3.8
1989	4	3.8
1991	2	4.5
1994	7	4.5

For each year, a bar from the first to the last day at Edsbyn meeting 30 C (86 F).

First to last qualifying date each year at Edsbyn
Year	First date	Last date
1944	1944-07-06	1944-07-06
1945	1945-07-15	1945-07-18
1947	1947-06-28	1947-08-16
1948	1948-07-30	1948-07-31
1953	1953-06-28	1953-06-28
1955	1955-07-10	1955-07-31
1958	1958-07-03	1958-07-03
1959	1959-08-20	1959-08-20
1968	1968-07-02	1968-07-02
1970	1970-06-19	1970-06-19
1972	1972-06-29	1972-06-29
1973	1973-06-23	1973-07-06
1975	1975-08-05	1975-08-10
1977	1977-06-15	1977-06-15
1979	1979-06-07	1979-06-07
1982	1982-06-04	1982-08-04
1983	1983-07-08	1983-07-10
1986	1986-06-16	1986-06-26
1988	1988-06-26	1988-06-28
1989	1989-07-04	1989-07-26
1991	1991-07-06	1991-07-09
1994	1994-07-08	1994-07-27

Every Fixed Threshold

Fixed thresholds at Edsbyn
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	22	7	1994	7
90 F (32.2 C): Days	9	4	1975	1
0 C (32 F): Ice days (max	52	112	1947	58
0 C (32 F): Frost days (min	52	216	1952	182
-10 C (14 F): Days with min	52	94	1985	50
-20 C (-4 F): Days with min	50	42	1985	18
-30 C (-22 F): Days with min	22	10	1985	1
10 mm (0.39 in): Days with 10 mm or more rain	49	23	1985	17
25 mm (0.98 in): Days with 25 mm or more rain	40	4	1950	2
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1981	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

Data for Edsbyn 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).

Edsbyn Threshold Days by Year (SWE00139604)

Key Facts for Edsbyn Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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