Palkem Threshold Days by Year (SWE00140720)

10 fixed thresholds counted per year at Palkem (SWE00140720): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Palkem Thresholds

Palkem: days with a maximum temperature at or below 0 C (32 F) in 37 years, most in 1952 with 170.
Palkem: nights with a minimum temperature at or below 0 C (32 F) in 36 years, most in 1952 with 262.
Palkem: nights with a minimum temperature at or below -10 C (14 F) in 36 years, most in 1955 with 145.
Palkem: nights with a minimum temperature at or below -20 C (-4 F) in 36 years, most in 1955 with 75.
10 fixed thresholds have at least one qualifying day at Palkem.

Nights at or below 0 C (32 F)

36 years with a qualifying day

Days per year at Palkem with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 262 in 1952.

Nights at or below 0 C (32 F) per year at Palkem
Year	Days	Decade average
1946	230	224.7
1948	208	224.7
1949	236	224.7
1951	208	236.6
1952	262	236.6
1953	222	236.6
1954	236	236.6
1955	242	236.6
1956	249	236.6
1957	236	236.6
1958	246	236.6
1959	228	236.6
1960	222	216.3
1962	192	216.3
1963	204	216.3
1964	177	216.3
1965	231	216.3
1966	238	216.3
1967	210	216.3
1968	245	216.3
1969	228	216.3
1970	217	225.5
1971	229	225.5
1972	228	225.5
1973	232	225.5
1974	212	225.5
1975	207	225.5
1976	236	225.5
1977	233	225.5
1978	230	225.5
1979	231	225.5
1980	212	202.6
1981	183	202.6
1983	204	202.6
1984	216	202.6
1985	198	202.6

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

First to last qualifying date each year at Palkem
Year	First date	Last date
1946	1946-01-01	1946-12-31
1948	1948-01-01	1948-11-30
1949	1949-01-01	1949-12-31
1951	1951-02-01	1951-12-31
1952	1952-01-01	1952-12-31
1953	1953-01-01	1953-12-31
1954	1954-01-01	1954-12-31
1955	1955-01-01	1955-12-31
1956	1956-01-01	1956-12-31
1957	1957-01-01	1957-12-31
1958	1958-01-01	1958-12-31
1959	1959-01-01	1959-12-31
1960	1960-01-01	1960-12-31
1962	1962-02-01	1962-12-31
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-11-30
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	1971-12-30
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	1981-11-30
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31

Every Fixed Threshold

Fixed thresholds at Palkem
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	2	2	1966	1
0 C (32 F): Ice days (max	37	170	1952	118
0 C (32 F): Frost days (min	36	262	1952	198
-10 C (14 F): Days with min	36	145	1955	105
-20 C (-4 F): Days with min	36	75	1955	65
-30 C (-22 F): Days with min	25	11	1956	8
-40 C (-40 F): Days with min	1	1	1980	1
10 mm (0.39 in): Days with 10 mm or more rain	36	25	1967	20
25 mm (0.98 in): Days with 25 mm or more rain	28	4	1966	2
50 mm (1.97 in): Days with 50 mm or more rain	3	2	1946	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

Data for Palkem 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).

Palkem Threshold Days by Year (SWE00140720)

Key Facts for Palkem Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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