Parker 6 E Threshold Days by Year (USC00056326)

17 fixed thresholds counted per year at Parker 6 E (USC00056326): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Parker 6 E Thresholds

Parker 6 E: nights with a minimum temperature at or below 0 C (32 F) in 64 years, most in 1939 with 213.
Parker 6 E: nights with a minimum temperature at or below -10 C (14 F) in 64 years, most in 1939 with 91.
Parker 6 E: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1982 with 19.
Parker 6 E: nights with a minimum temperature at or below -20 C (-4 F) in 63 years, most in 1937 with 23.
17 fixed thresholds have at least one qualifying day at Parker 6 E.

Days at or above 30 C (86 F)

62 years with a qualifying day

Days per year at Parker 6 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 82 in 1934.

Days at or above 30 C (86 F) per year at Parker 6 E
Year	Days	Decade average
1931	69	56.6
1932	53	56.6
1933	58	56.6
1934	82	56.6
1935	49	56.6
1936	60	56.6
1937	55	56.6
1938	25	56.6
1939	58	56.6
1941	46	49.6
1942	43	49.6
1943	69	49.6
1946	56	49.6
1947	43	49.6
1948	53	49.6
1949	37	49.6
1950	32	53.6
1951	41	53.6
1952	74	53.6
1953	60	53.6
1954	72	53.6
1955	55	53.6
1956	64	53.6
1957	31	53.6
1958	48	53.6
1959	59	53.6
1960	60	39.8
1961	31	39.8
1962	55	39.8
1963	46	39.8
1964	61	39.8
1965	17	39.8
1966	39	39.8
1967	14	39.8
1968	36	39.8
1969	39	39.8
1970	48	40.5
1971	51	40.5
1972	26	40.5
1973	39	40.5
1974	36	40.5
1975	28	40.5
1976	36	40.5
1977	40	40.5
1978	58	40.5
1979	43	40.5
1980	68	37.7
1981	32	37.7
1982	28	37.7
1983	25	37.7
1984	27	37.7
1985	38	37.7
1986	34	37.7
1987	40	37.7
1988	49	37.7
1989	36	37.7
1990	40	37
1991	31	37
1992	21	37
1993	34	37
1994	58	37
1997	38	37

For each year, a bar from the first to the last day at Parker 6 E meeting 30 C (86 F).

First to last qualifying date each year at Parker 6 E
Year	First date	Last date
1931	1931-06-07	1931-09-29
1932	1932-06-15	1932-09-17
1933	1933-06-03	1933-09-29
1934	1934-05-08	1934-10-07
1935	1935-06-15	1935-09-22
1936	1936-06-07	1936-09-14
1937	1937-06-17	1937-09-20
1938	1938-06-21	1938-08-23
1939	1939-06-04	1939-09-13
1941	1941-06-18	1941-09-19
1942	1942-05-26	1942-09-17
1943	1943-06-18	1943-09-17
1946	1946-06-04	1946-09-14
1947	1947-06-17	1947-10-05
1948	1948-05-22	1948-09-24
1949	1949-06-17	1949-09-25
1950	1950-06-06	1950-10-12
1951	1951-05-28	1951-09-25
1952	1952-06-06	1952-09-27
1953	1953-06-09	1953-09-27
1954	1954-05-20	1954-09-22
1955	1955-06-23	1955-09-16
1956	1956-06-01	1956-09-20
1957	1957-06-20	1957-09-29
1958	1958-05-29	1958-09-22
1959	1959-06-07	1959-09-11
1960	1960-06-03	1960-09-06
1961	1961-06-21	1961-08-28
1962	1962-05-09	1962-09-18
1963	1963-06-05	1963-09-18
1964	1964-05-17	1964-09-09
1965	1965-06-22	1965-08-13
1966	1966-05-30	1966-08-30
1967	1967-07-20	1967-08-28
1968	1968-06-03	1968-08-26
1969	1969-05-27	1969-09-06
1970	1970-05-18	1970-09-18
1971	1971-06-11	1971-09-13
1972	1972-06-01	1972-08-15
1973	1973-06-09	1973-08-27
1974	1974-05-27	1974-09-10
1975	1975-06-25	1975-09-01
1976	1976-06-10	1976-09-06
1977	1977-06-03	1977-09-09
1978	1978-06-10	1978-09-10
1979	1979-06-14	1979-09-10
1980	1980-06-06	1980-10-01
1981	1981-06-08	1981-09-02
1982	1982-06-28	1982-09-04
1983	1983-06-18	1983-09-16
1984	1984-06-29	1984-09-20
1985	1985-06-08	1985-08-31
1986	1986-06-15	1986-08-29
1987	1987-06-12	1987-08-21
1988	1988-06-06	1988-09-10
1989	1989-05-23	1989-09-17
1990	1990-06-04	1990-09-15
1991	1991-06-20	1991-10-16
1992	1992-06-30	1992-09-24
1993	1993-06-12	1993-09-12
1994	1994-05-22	1994-09-29
1997	1997-06-01	1997-09-08

Every Fixed Threshold

Fixed thresholds at Parker 6 E
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	62	82	1934	38
35 C (95 F): Days	49	18	1934	3
40 C (104 F): Days	1	1	1946	1
90 F (32.2 C): Days	62	50	1934	7
100 F (37.8 C): Days	9	3	1934	1
0 C (32 F): Ice days (max	62	38	1983	22
0 C (32 F): Frost days (min	64	213	1939	154
-10 C (14 F): Days with min	64	91	1939	43
-20 C (-4 F): Days with min	63	23	1937	4
-30 C (-22 F): Days with min	19	5	1937	2
20 C (68 F): Tropical nights (min	13	3	1953	1
10 mm (0.39 in): Days with 10 mm or more rain	64	19	1982	16
25 mm (0.98 in): Days with 25 mm or more rain	52	6	1969	6
50 mm (1.97 in): Days with 50 mm or more rain	13	2	1991	1
10 cm (3.9 in): Days with 10 cm or more snowfall	54	13	1979	5
25 cm (9.8 in): Days with 25 cm or more snowfall	17	4	1959	1
50 cm (19.7 in): Days with 50 cm or more snowfall	2	1	1935	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.

Download the Data

Data for Parker 6 E 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).

Parker 6 E Threshold Days by Year (USC00056326)

Key Facts for Parker 6 E Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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