Karesuando Threshold Days by Year

11 fixed thresholds counted per year at Karesuando (SWM00002080): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Karesuando Thresholds

Karesuando: days with 10 mm (0.39 in) or more of precipitation in 142 years, most in 1921 with 17.
Karesuando: nights with a minimum temperature at or below 0 C (32 F) in 129 years, most in 1902 with 276.
Karesuando: nights with a minimum temperature at or below -10 C (14 F) in 129 years, most in 1899 with 171.
Karesuando: nights with a minimum temperature at or below -20 C (-4 F) in 129 years, most in 1985 with 96.
11 fixed thresholds have at least one qualifying day at Karesuando.

Days at or above 30 C (86 F)

20 years with a qualifying day

Days per year at Karesuando with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1941.

Days at or above 30 C (86 F) per year at Karesuando
Year	Days	Decade average
1894	2	2
1909	1	1
1913	1	2
1914	4	2
1916	2	2
1919	1	2
1920	2	3.5
1924	4	3.5
1925	2	3.5
1927	6	3.5
1930	3	1.7
1931	2	1.7
1933	1	1.7
1936	1	1.7
1938	1	1.7
1939	2	1.7
1941	10	6
1945	2	6
1972	2	2
2006	1	1

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

First to last qualifying date each year at Karesuando
Year	First date	Last date
1894	1894-07-08	1894-07-09
1909	1909-07-11	1909-07-11
1913	1913-07-14	1913-07-14
1914	1914-07-05	1914-07-08
1916	1916-07-08	1916-07-09
1919	1919-07-01	1919-07-01
1920	1920-06-21	1920-06-22
1924	1924-07-20	1924-07-26
1925	1925-07-09	1925-07-10
1927	1927-07-05	1927-07-11
1930	1930-07-04	1930-07-10
1931	1931-07-06	1931-07-07
1933	1933-07-10	1933-07-10
1936	1936-06-17	1936-06-17
1938	1938-07-21	1938-07-21
1939	1939-06-19	1939-06-20
1941	1941-07-01	1941-07-31
1945	1945-07-17	1945-07-18
1972	1972-06-28	1972-07-03
2006	2006-06-13	2006-06-13

Every Fixed Threshold

Fixed thresholds at Karesuando
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	20	10	1941	1
90 F (32.2 C): Days	4	1	1924	1
0 C (32 F): Ice days (max	126	193	1966	120
0 C (32 F): Frost days (min	129	276	1902	212
-10 C (14 F): Days with min	129	171	1899	93
-20 C (-4 F): Days with min	129	96	1985	45
-30 C (-22 F): Days with min	129	49	1893	15
-40 C (-40 F): Days with min	46	10	1893	3
10 mm (0.39 in): Days with 10 mm or more rain	142	17	1921	8
25 mm (0.98 in): Days with 25 mm or more rain	63	3	1974	2
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1967	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

Download the Data

Data for Karesuando 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Karesuando Threshold Days by Year

Key Facts for Karesuando Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related