Alamogordo Threshold Days by Year (USC00290199)

17 fixed thresholds counted per year at Alamogordo (USC00290199): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alamogordo Thresholds

Alamogordo: days with 10 mm (0.39 in) or more of precipitation in 89 years, most in 1926 with 19.
Alamogordo: days with a maximum temperature at or above 30 C (86 F) in 80 years, most in 1934 with 163.
Alamogordo: days with a maximum temperature at or above 35 C (95 F) in 80 years, most in 1951 with 87.
Alamogordo: days with a maximum temperature at or above 90 F (32.2 C) in 80 years, most in 1934 with 137.
17 fixed thresholds have at least one qualifying day at Alamogordo.

Days at or above 30 C (86 F)

80 years with a qualifying day

Days per year at Alamogordo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 163 in 1934.

Days at or above 30 C (86 F) per year at Alamogordo
Year	Days	Decade average
1914	93	110.2
1915	99	110.2
1916	117	110.2
1917	107	110.2
1918	117	110.2
1919	128	110.2
1920	103	126.2
1921	110	126.2
1922	133	126.2
1923	116	126.2
1924	132	126.2
1925	135	126.2
1926	121	126.2
1927	135	126.2
1928	138	126.2
1929	139	126.2
1930	135	124
1931	142	124
1933	127	124
1934	163	124
1935	95	124
1936	113	124
1937	124	124
1938	102	124
1939	115	124
1940	132	123.1
1941	103	123.1
1944	123	123.1
1945	144	123.1
1946	128	123.1
1948	108	123.1
1949	124	123.1
1950	144	138.5
1951	140	138.5
1952	134	138.5
1954	146	138.5
1955	129	138.5
1956	156	138.5
1958	128	138.5
1959	131	138.5
1960	139	134.6
1961	129	134.6
1962	131	134.6
1963	147	134.6
1964	127	134.6
1965	130	134.6
1966	137	134.6
1967	140	134.6
1968	135	134.6
1969	131	134.6
1970	122	124.7
1971	122	124.7
1973	132	124.7
1974	120	124.7
1975	131	124.7
1976	112	124.7
1977	134	124.7
1980	115	116.4
1981	112	116.4
1982	122	116.4
1983	124	116.4
1984	113	116.4
1985	114	116.4
1986	109	116.4
1987	105	116.4
1988	112	116.4
1989	138	116.4
1990	107	118.9
1991	96	118.9
1992	119	118.9
1993	120	118.9
1994	133	118.9
1995	117	118.9
1996	132	118.9
1997	121	118.9
1998	132	118.9
1999	112	118.9
2004	110	109.7
2005	122	109.7
2006	97	109.7

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

First to last qualifying date each year at Alamogordo
Year	First date	Last date
1914	1914-04-29	1914-09-10
1915	1915-04-28	1915-09-12
1916	1916-04-18	1916-09-19
1917	1917-04-28	1917-10-07
1918	1918-05-19	1918-10-04
1919	1919-04-18	1919-09-29
1920	1920-05-04	1920-10-03
1921	1921-05-01	1921-09-25
1922	1922-04-25	1922-10-11
1923	1923-05-03	1923-10-02
1924	1924-05-12	1924-10-17
1925	1925-04-14	1925-10-07
1926	1926-05-17	1926-09-25
1927	1927-04-24	1927-11-06
1928	1928-03-27	1928-10-10
1929	1929-04-03	1929-10-11
1930	1930-04-07	1930-10-09
1931	1931-05-07	1931-10-12
1933	1933-05-16	1933-10-01
1934	1934-04-11	1934-10-19
1935	1935-04-17	1935-10-06
1936	1936-04-12	1936-09-25
1937	1937-04-15	1937-10-07
1938	1938-04-19	1938-10-16
1939	1939-05-01	1939-09-26
1940	1940-04-20	1940-10-05
1941	1941-05-08	1941-09-18
1944	1944-05-08	1944-10-15
1945	1945-04-18	1945-09-27
1946	1946-03-31	1946-10-14
1948	1948-05-04	1948-09-22
1949	1949-04-25	1949-10-04
1950	1950-04-02	1950-10-22
1951	1951-05-04	1951-10-14
1952	1952-04-07	1952-10-11
1954	1954-04-06	1954-10-05
1955	1955-05-06	1955-10-16
1956	1956-05-07	1956-10-15
1958	1958-04-23	1958-09-22
1959	1959-04-06	1959-10-26
1960	1960-04-07	1960-10-09
1961	1961-04-18	1961-10-13
1962	1962-04-14	1962-09-21
1963	1963-03-28	1963-10-15
1964	1964-04-18	1964-10-11
1965	1965-04-20	1965-10-15
1966	1966-04-27	1966-10-12
1967	1967-03-28	1967-10-06
1968	1968-05-01	1968-10-15
1969	1969-04-01	1969-10-09
1970	1970-05-05	1970-09-25
1971	1971-03-26	1971-09-29
1973	1973-05-09	1973-10-23
1974	1974-04-06	1974-09-13
1975	1975-04-21	1975-10-19
1976	1976-04-26	1976-09-23
1977	1977-04-08	1977-10-02
1980	1980-04-20	1980-10-05
1981	1981-04-13	1981-09-30
1982	1982-04-11	1982-09-26
1983	1983-05-08	1983-10-08
1984	1984-04-11	1984-09-24
1985	1985-04-15	1985-09-17
1986	1986-04-07	1986-09-22
1987	1987-04-16	1987-10-13
1988	1988-03-27	1988-10-19
1989	1989-03-11	1989-10-14
1990	1990-04-15	1990-09-28
1991	1991-05-07	1991-10-18
1992	1992-04-27	1992-10-13
1993	1993-04-22	1993-10-05
1994	1994-04-19	1994-10-05
1995	1995-04-13	1995-10-19
1996	1996-04-09	1996-10-14
1997	1997-05-05	1997-10-11
1998	1998-05-02	1998-10-14
1999	1999-04-20	1999-09-27
2004	2004-05-04	2004-09-25
2005	2005-05-19	2005-10-05
2006	2006-04-13	2006-10-03

Every Fixed Threshold

Fixed thresholds at Alamogordo
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	80	163	1934	97
35 C (95 F): Days	80	87	1951	38
40 C (104 F): Days	39	20	1951	1
90 F (32.2 C): Days	80	137	1934	69
100 F (37.8 C): Days	76	46	1951	8
110 F (43.3 C): Days	3	1	1951	1
0 C (32 F): Ice days (max	28	5	1987	1
0 C (32 F): Frost days (min	80	113	1946	32
-10 C (14 F): Days with min	50	16	1964	1
-20 C (-4 F): Days with min	1	2	1962	2
20 C (68 F): Tropical nights (min	79	92	1934	54
25 C (77 F): Days with min	27	31	1934	2
10 mm (0.39 in): Days with 10 mm or more rain	89	19	1926	13
25 mm (0.98 in): Days with 25 mm or more rain	70	5	1941	3
50 mm (1.97 in): Days with 50 mm or more rain	5	3	1941	1
10 cm (3.9 in): Days with 10 cm or more snowfall	23	2	1912	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1940	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

Data for Alamogordo 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).

Alamogordo Threshold Days by Year (USC00290199)

Key Facts for Alamogordo Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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