Mountainair Threshold Days by Year (USC00295965)

18 fixed thresholds counted per year at Mountainair (USC00295965): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mountainair Thresholds

Mountainair: days with 10 mm (0.39 in) or more of precipitation in 93 years, most in 1907 with 21.
Mountainair: nights with a minimum temperature at or below 0 C (32 F) in 86 years, most in 1970 with 200.
Mountainair: nights with a minimum temperature at or below -10 C (14 F) in 86 years, most in 2006 with 58.
Mountainair: days with a maximum temperature at or above 30 C (86 F) in 83 years, most in 2007 with 103.
18 fixed thresholds have at least one qualifying day at Mountainair.

Days at or above 30 C (86 F)

83 years with a qualifying day

Days per year at Mountainair with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 103 in 2007.

Days at or above 30 C (86 F) per year at Mountainair
Year	Days	Decade average
1903	56	52.3
1904	41	52.3
1905	62	52.3
1907	54	52.3
1908	36	52.3
1909	65	52.3
1910	75	53.2
1911	32	53.2
1912	53	53.2
1917	57	53.2
1919	49	53.2
1920	44	40
1921	33	40
1928	48	40
1929	35	40
1930	43	44.5
1931	46	44.5
1940	37	53.7
1943	70	53.7
1944	50	53.7
1946	62	53.7
1947	73	53.7
1948	53	53.7
1949	31	53.7
1950	29	65.3
1951	61	65.3
1953	89	65.3
1955	50	65.3
1956	84	65.3
1957	55	65.3
1958	83	65.3
1959	71	65.3
1960	65	52
1961	62	52
1962	68	52
1963	60	52
1965	46	52
1966	38	52
1967	37	52
1968	31	52
1969	61	52
1970	57	45
1971	42	45
1972	35	45
1973	37	45
1974	46	45
1975	40	45
1976	38	45
1977	42	45
1978	57	45
1979	56	45
1981	52	52.4
1983	44	52.4
1984	63	52.4
1985	54	52.4
1989	49	52.4
1990	45	56.6
1991	34	56.6
1992	44	56.6
1993	51	56.6
1994	79	56.6
1995	60	56.6
1996	61	56.6
1998	93	56.6
1999	42	56.6
2001	81	85.9
2002	95	85.9
2003	91	85.9
2004	78	85.9
2005	85	85.9
2006	68	85.9
2007	103	85.9
2011	91	74.8
2014	55	74.8
2018	74	74.8
2019	79	74.8
2020	83	72.3
2021	59	72.3
2022	49	72.3
2023	77	72.3
2024	77	72.3
2025	68	72.3
2026	93	72.3

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

First to last qualifying date each year at Mountainair
Year	First date	Last date
1903	1903-06-26	1903-09-04
1904	1904-05-30	1904-09-19
1905	1905-06-03	1905-09-05
1907	1907-04-10	1907-09-28
1908	1908-06-08	1908-09-06
1909	1909-06-03	1909-09-03
1910	1910-04-28	1910-10-01
1911	1911-05-25	1911-09-09
1912	1912-05-18	1912-08-31
1917	1917-06-22	1917-09-07
1919	1919-06-07	1919-09-05
1920	1920-05-20	1920-09-19
1921	1921-05-27	1921-09-14
1928	1928-05-01	1928-09-16
1929	1929-06-15	1929-09-02
1930	1930-06-07	1930-08-30
1931	1931-06-06	1931-09-12
1940	1940-06-02	1940-08-29
1943	1943-04-29	1943-09-12
1944	1944-06-18	1944-09-22
1946	1946-06-04	1946-09-27
1947	1947-05-03	1947-09-24
1948	1948-06-14	1948-09-21
1949	1949-06-15	1949-09-18
1950	1950-06-09	1950-09-01
1951	1951-05-26	1951-09-20
1953	1953-05-22	1953-09-09
1955	1955-05-21	1955-09-16
1956	1956-05-12	1956-09-27
1957	1957-06-05	1957-09-30
1958	1958-05-26	1958-09-03
1959	1959-06-06	1959-09-15
1960	1960-06-02	1960-09-17
1961	1961-05-19	1961-08-10
1962	1962-05-05	1962-09-19
1963	1963-05-29	1963-09-20
1965	1965-04-22	1965-08-28
1966	1966-05-29	1966-09-22
1967	1967-05-23	1967-09-04
1968	1968-06-14	1968-07-22
1969	1969-05-20	1969-09-06
1970	1970-05-18	1970-09-12
1971	1971-06-15	1971-09-14
1972	1972-06-02	1972-08-15
1973	1973-06-08	1973-08-27
1974	1974-05-13	1974-09-11
1975	1975-06-13	1975-09-02
1976	1976-06-05	1976-09-04
1977	1977-06-13	1977-09-08
1978	1978-06-10	1978-08-17
1979	1979-06-12	1979-09-12
1981	1981-06-07	1981-08-31
1983	1983-06-18	1983-09-28
1984	1984-05-12	1984-09-14
1985	1985-06-07	1985-09-02
1989	1989-05-07	1989-08-24
1990	1990-06-03	1990-09-13
1991	1991-06-05	1991-09-03
1992	1992-06-18	1992-09-10
1993	1993-05-31	1993-09-13
1994	1994-05-30	1994-09-28
1995	1995-06-12	1995-09-07
1996	1996-05-12	1996-09-02
1998	1998-05-28	1998-09-30
1999	1999-06-08	1999-08-31
2001	2001-05-24	2001-09-28
2002	2002-04-23	2002-09-09
2003	2003-05-13	2003-09-30
2004	2004-05-18	2004-10-20
2005	2005-05-19	2005-09-27
2006	2006-05-13	2006-08-30
2007	2007-06-01	2007-10-08
2011	2011-05-31	2011-09-07
2014	2014-05-31	2014-09-04
2018	2018-05-10	2018-09-20
2019	2019-06-07	2019-09-10
2020	2020-05-19	2020-09-25
2021	2021-06-05	2021-09-18
2022	2022-05-08	2022-09-08
2023	2023-06-18	2023-09-10
2024	2024-05-31	2024-09-30
2025	2025-05-22	2025-09-09
2026	2026-03-21	2026-09-13

Every Fixed Threshold

Fixed thresholds at Mountainair
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	83	103	2007	93
35 C (95 F): Days	73	35	2003	12
90 F (32.2 C): Days	83	71	2002	64
100 F (37.8 C): Days	8	6	1994	1
0 C (32 F): Ice days (max	79	16	1960	1
0 C (32 F): Frost days (min	86	200	1970	56
-10 C (14 F): Days with min	86	58	2006	5
-20 C (-4 F): Days with min	39	8	2011	1
-30 C (-22 F): Days with min	2	2	1971	2
20 C (68 F): Tropical nights (min	12	14	2007	2
25 C (77 F): Days with min	1	2	2020	2
10 mm (0.39 in): Days with 10 mm or more rain	93	21	1907	9
25 mm (0.98 in): Days with 25 mm or more rain	78	6	1969	4
50 mm (1.97 in): Days with 50 mm or more rain	21	1	1907	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1974	1
10 cm (3.9 in): Days with 10 cm or more snowfall	69	9	1946	3
25 cm (9.8 in): Days with 25 cm or more snowfall	22	2	1911	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1943	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.

Download the Data

Data for Mountainair 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Mountainair Threshold Days by Year (USC00295965)

Key Facts for Mountainair Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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