Bernalillo Threshold Days by Year (USC00290903)

17 fixed thresholds counted per year at Bernalillo (USC00290903): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bernalillo Thresholds

Bernalillo: nights with a minimum temperature at or below 0 C (32 F) in 44 years, most in 1896 with 183.
Bernalillo: nights with a minimum temperature at or below -10 C (14 F) in 44 years, most in 1956 with 40.
Bernalillo: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1897 with 12.
Bernalillo: days with a maximum temperature at or above 30 C (86 F) in 43 years, most in 1956 with 143.
17 fixed thresholds have at least one qualifying day at Bernalillo.

Days at or above 30 C (86 F)

43 years with a qualifying day

Days per year at Bernalillo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 143 in 1956.

Days at or above 30 C (86 F) per year at Bernalillo
Year	Days	Decade average
1896	96	97.5
1897	94	97.5
1898	100	97.5
1899	100	97.5
1900	94	94
1941	85	103.2
1942	99	103.2
1943	106	103.2
1944	92	103.2
1945	113	103.2
1946	106	103.2
1947	111	103.2
1948	112	103.2
1949	105	103.2
1950	99	111.1
1951	95	111.1
1952	101	111.1
1954	131	111.1
1955	91	111.1
1956	143	111.1
1957	106	111.1
1958	123	111.1
1959	111	111.1
1960	117	104.2
1961	107	104.2
1962	117	104.2
1963	122	104.2
1964	108	104.2
1966	106	104.2
1967	78	104.2
1968	83	104.2
1969	100	104.2
1970	102	99
1971	95	99
1972	100	99
1973	100	99
1974	103	99
1975	87	99
1976	92	99
1977	103	99
1978	106	99
1979	102	99
1980	115	115

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

First to last qualifying date each year at Bernalillo
Year	First date	Last date
1896	1896-05-20	1896-09-17
1897	1897-04-18	1897-09-07
1898	1898-04-26	1898-09-28
1899	1899-05-11	1899-10-01
1900	1900-05-04	1900-09-16
1941	1941-05-08	1941-09-19
1942	1942-05-21	1942-10-09
1943	1943-04-22	1943-09-21
1944	1944-05-12	1944-09-22
1945	1945-05-01	1945-09-20
1946	1946-04-22	1946-09-28
1947	1947-05-02	1947-10-06
1948	1948-04-17	1948-09-22
1949	1949-04-23	1949-09-29
1950	1950-04-21	1950-10-11
1951	1951-05-05	1951-09-28
1952	1952-05-04	1952-09-20
1954	1954-04-17	1954-10-13
1955	1955-05-06	1955-10-01
1956	1956-05-03	1956-10-07
1957	1957-05-03	1957-10-01
1958	1958-04-22	1958-09-23
1959	1959-04-30	1959-09-21
1960	1960-04-06	1960-09-26
1961	1961-04-30	1961-09-12
1962	1962-04-14	1962-09-19
1963	1963-04-07	1963-10-07
1964	1964-05-13	1964-10-03
1966	1966-05-06	1966-09-26
1967	1967-05-08	1967-09-21
1968	1968-05-21	1968-09-15
1969	1969-05-19	1969-09-29
1970	1970-05-17	1970-09-20
1971	1971-05-26	1971-09-17
1972	1972-04-10	1972-10-03
1973	1973-05-10	1973-09-22
1974	1974-05-08	1974-09-12
1975	1975-05-12	1975-09-18
1976	1976-05-14	1976-09-19
1977	1977-05-23	1977-09-25
1978	1978-05-14	1978-10-02
1979	1979-05-06	1979-10-12
1980	1980-05-20	1980-10-02

Every Fixed Threshold

Fixed thresholds at Bernalillo
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	43	143	1956	115
35 C (95 F): Days	43	76	1958	57
40 C (104 F): Days	10	6	1958	2
90 F (32.2 C): Days	43	110	1956	91
100 F (37.8 C): Days	34	28	1958	25
0 C (32 F): Ice days (max	31	11	1898	1
0 C (32 F): Frost days (min	44	183	1896	141
-10 C (14 F): Days with min	44	40	1956	6
-20 C (-4 F): Days with min	14	5	1971	2
-30 C (-22 F): Days with min	1	3	1971	3
20 C (68 F): Tropical nights (min	18	11	1899	11
25 C (77 F): Days with min	1	2	1899	2
10 mm (0.39 in): Days with 10 mm or more rain	44	12	1897	6
25 mm (0.98 in): Days with 25 mm or more rain	25	3	1899	1
50 mm (1.97 in): Days with 50 mm or more rain	1	1	1950	1
10 cm (3.9 in): Days with 10 cm or more snowfall	16	2	1946	1
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	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 1896.

Download the Data

Data for Bernalillo 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).

Bernalillo Threshold Days by Year (USC00290903)

Key Facts for Bernalillo Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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