Archer Threshold Days by Year

16 fixed thresholds counted per year at Archer (USC00480270): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Archer Thresholds

Archer: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1982 with 20.
Archer: nights with a minimum temperature at or below 0 C (32 F) in 58 years, most in 1951 with 207.
Archer: nights with a minimum temperature at or below -10 C (14 F) in 58 years, most in 1997 with 83.
Archer: days with a maximum temperature at or above 30 C (86 F) in 57 years, most in 2000 with 76.
16 fixed thresholds have at least one qualifying day at Archer.

Days at or above 30 C (86 F)

57 years with a qualifying day

Days per year at Archer with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 76 in 2000.

Days at or above 30 C (86 F) per year at Archer
Year	Days	Decade average
1948	54	46
1949	38	46
1950	28	47.8
1951	27	47.8
1952	55	47.8
1953	57	47.8
1954	63	47.8
1955	47	47.8
1956	51	47.8
1957	36	47.8
1958	44	47.8
1959	70	47.8
1960	65	38.6
1961	36	38.6
1962	36	38.6
1963	43	38.6
1964	52	38.6
1965	20	38.6
1966	39	38.6
1967	20	38.6
1968	31	38.6
1969	44	38.6
1970	36	38.4
1971	15	38.4
1972	25	38.4
1973	36	38.4
1974	46	38.4
1975	41	38.4
1976	45	38.4
1977	45	38.4
1978	55	38.4
1979	40	38.4
1980	63	37.7
1981	32	37.7
1982	28	37.7
1983	34	37.7
1984	25	37.7
1985	33	37.7
1986	34	37.7
1987	38	37.7
1988	49	37.7
1989	41	37.7
1990	30	33.8
1991	29	33.8
1992	26	33.8
1993	21	33.8
1994	52	33.8
1995	43	33.8
1996	35	33.8
1997	21	33.8
1998	46	33.8
1999	35	33.8
2000	76	62
2001	60	62
2002	72	62
2003	60	62
2004	42	62

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

First to last qualifying date each year at Archer
Year	First date	Last date
1948	1948-05-17	1948-09-19
1949	1949-06-30	1949-09-26
1950	1950-06-12	1950-09-08
1951	1951-07-06	1951-08-30
1952	1952-06-08	1952-09-11
1953	1953-06-03	1953-10-03
1954	1954-05-21	1954-09-23
1955	1955-06-24	1955-09-15
1956	1956-06-09	1956-10-08
1957	1957-06-25	1957-09-30
1958	1958-05-22	1958-09-24
1959	1959-06-07	1959-09-12
1960	1960-05-13	1960-09-21
1961	1961-06-22	1961-09-18
1962	1962-06-28	1962-09-16
1963	1963-06-14	1963-08-24
1964	1964-05-26	1964-09-09
1965	1965-07-04	1965-08-28
1966	1966-05-21	1966-08-30
1967	1967-07-10	1967-09-30
1968	1968-06-19	1968-09-11
1969	1969-05-26	1969-09-06
1970	1970-06-27	1970-09-01
1971	1971-06-23	1971-08-22
1972	1972-07-08	1972-08-19
1973	1973-06-07	1973-08-30
1974	1974-05-27	1974-09-10
1975	1975-06-25	1975-09-06
1976	1976-06-10	1976-09-10
1977	1977-06-02	1977-09-08
1978	1978-06-11	1978-09-10
1979	1979-06-13	1979-09-09
1980	1980-06-11	1980-09-15
1981	1981-06-08	1981-08-30
1982	1982-07-15	1982-09-10
1983	1983-07-07	1983-09-18
1984	1984-06-28	1984-09-07
1985	1985-06-08	1985-09-06
1986	1986-06-16	1986-09-17
1987	1987-06-06	1987-09-04
1988	1988-06-07	1988-09-11
1989	1989-05-24	1989-09-06
1990	1990-06-05	1990-09-14
1991	1991-06-26	1991-09-03
1992	1992-05-01	1992-10-02
1993	1993-06-28	1993-09-13
1994	1994-05-31	1994-09-30
1995	1995-06-15	1995-09-16
1996	1996-05-17	1996-09-11
1997	1997-06-23	1997-08-29
1998	1998-06-27	1998-09-19
1999	1999-06-25	1999-09-01
2000	2000-05-05	2000-09-18
2001	2001-06-10	2001-09-28
2002	2002-05-31	2002-09-08
2003	2003-05-30	2003-10-19
2004	2004-05-06	2004-09-19

Every Fixed Threshold

Fixed thresholds at Archer
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	57	76	2000	42
35 C (95 F): Days	48	24	2002	4
40 C (104 F): Days	2	1	1954	1
90 F (32.2 C): Days	57	51	1960	15
100 F (37.8 C): Days	15	5	2002	5
0 C (32 F): Ice days (max	57	53	1949	20
0 C (32 F): Frost days (min	58	207	1951	190
-10 C (14 F): Days with min	58	83	1997	41
-20 C (-4 F): Days with min	55	24	1996	7
-30 C (-22 F): Days with min	16	6	1963	2
10 mm (0.39 in): Days with 10 mm or more rain	69	20	1982	10
25 mm (0.98 in): Days with 25 mm or more rain	56	6	1997	2
50 mm (1.97 in): Days with 50 mm or more rain	11	2	1941	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1983	1
10 cm (3.9 in): Days with 10 cm or more snowfall	50	8	1990	3
25 cm (9.8 in): Days with 25 cm or more snowfall	8	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 1948.

Download the Data

Data for Archer 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).

Archer Threshold Days by Year

Key Facts for Archer Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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