Mc Dermitt 26 N Threshold Days by Year (USC00355335)

16 fixed thresholds counted per year at Mc Dermitt 26 N (USC00355335): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mc Dermitt 26 N Thresholds

Mc Dermitt 26 N: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1970 with 10.
Mc Dermitt 26 N: nights with a minimum temperature at or below 0 C (32 F) in 44 years, most in 1999 with 207.
Mc Dermitt 26 N: nights with a minimum temperature at or below -10 C (14 F) in 44 years, most in 1956 with 52.
Mc Dermitt 26 N: days with a maximum temperature at or above 30 C (86 F) in 43 years, most in 1994 with 95.
16 fixed thresholds have at least one qualifying day at Mc Dermitt 26 N.

Days at or above 30 C (86 F)

43 years with a qualifying day

Days per year at Mc Dermitt 26 N with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 95 in 1994.

Days at or above 30 C (86 F) per year at Mc Dermitt 26 N
Year	Days	Decade average
1956	64	71
1957	74	71
1958	81	71
1959	65	71
1960	78	66.8
1961	72	66.8
1962	59	66.8
1963	61	66.8
1964	54	66.8
1965	41	66.8
1966	85	66.8
1967	86	66.8
1968	63	66.8
1969	69	66.8
1970	73	68.3
1972	68	68.3
1973	71	68.3
1974	82	68.3
1976	51	68.3
1977	75	68.3
1978	53	68.3
1979	73	68.3
1980	63	71.4
1981	87	71.4
1982	65	71.4
1983	56	71.4
1984	73	71.4
1986	83	71.4
1987	73	71.4
1990	73	74.8
1991	72	74.8
1992	79	74.8
1993	46	74.8
1994	95	74.8
1995	67	74.8
1996	84	74.8
1997	74	74.8
1998	74	74.8
1999	84	74.8
2000	90	89
2001	95	89
2002	82	89
2010	72	72

For each year, a bar from the first to the last day at Mc Dermitt 26 N meeting 30 C (86 F).

First to last qualifying date each year at Mc Dermitt 26 N
Year	First date	Last date
1956	1956-05-17	1956-09-25
1957	1957-06-01	1957-09-24
1958	1958-05-18	1958-10-05
1959	1959-05-13	1959-09-11
1960	1960-06-01	1960-09-26
1961	1961-05-25	1961-09-05
1962	1962-06-18	1962-09-23
1963	1963-07-01	1963-10-02
1964	1964-06-23	1964-10-07
1965	1965-06-10	1965-10-11
1966	1966-05-01	1966-09-24
1967	1967-05-18	1967-09-29
1968	1968-06-01	1968-09-10
1969	1969-05-23	1969-09-27
1970	1970-06-02	1970-09-29
1972	1972-05-28	1972-09-16
1973	1973-05-30	1973-09-14
1974	1974-05-26	1974-09-26
1976	1976-05-13	1976-09-29
1977	1977-04-26	1977-09-13
1978	1978-06-05	1978-10-01
1979	1979-05-22	1979-10-07
1980	1980-05-20	1980-10-08
1981	1981-04-30	1981-09-19
1982	1982-05-25	1982-09-23
1983	1983-05-24	1983-09-19
1984	1984-05-29	1984-09-19
1986	1986-05-25	1986-09-07
1987	1987-04-27	1987-10-03
1990	1990-05-05	1990-10-01
1991	1991-06-10	1991-10-12
1992	1992-05-04	1992-10-01
1993	1993-05-11	1993-10-04
1994	1994-05-11	1994-09-28
1995	1995-05-30	1995-09-18
1996	1996-05-12	1996-10-10
1997	1997-05-12	1997-10-02
1998	1998-06-28	1998-09-18
1999	1999-05-23	1999-09-23
2000	2000-05-21	2000-09-19
2001	2001-05-11	2001-10-02
2002	2002-05-29	2002-09-24
2010	2010-06-23	2010-10-02

Every Fixed Threshold

Fixed thresholds at Mc Dermitt 26 N
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	43	95	1994	72
35 C (95 F): Days	43	40	1994	20
40 C (104 F): Days	11	4	2002	4
90 F (32.2 C): Days	43	73	1994	50
100 F (37.8 C): Days	31	17	1998	6
110 F (43.3 C): Days	2	1	1969	1
0 C (32 F): Ice days (max	43	28	1993	5
0 C (32 F): Frost days (min	44	207	1999	174
-10 C (14 F): Days with min	44	52	1956	22
-20 C (-4 F): Days with min	31	10	1974	1
-30 C (-22 F): Days with min	2	3	1962	2
20 C (68 F): Tropical nights (min	19	3	1958	2
10 mm (0.39 in): Days with 10 mm or more rain	46	10	1970	6
25 mm (0.98 in): Days with 25 mm or more rain	16	3	1967	2
10 cm (3.9 in): Days with 10 cm or more snowfall	18	5	1970	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1970	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

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Data for Mc Dermitt 26 N 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).

Mc Dermitt 26 N Threshold Days by Year (USC00355335)

Key Facts for Mc Dermitt 26 N Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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