Dry Canyon Rsvr Threshold Days by Year (USC00042516)

13 fixed thresholds counted per year at Dry Canyon Rsvr (USC00042516): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dry Canyon Rsvr Thresholds

Dry Canyon Rsvr: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1983 with 28.
Dry Canyon Rsvr: days with a maximum temperature at or above 30 C (86 F) in 44 years, most in 1988 with 145.
Dry Canyon Rsvr: days with a maximum temperature at or above 35 C (95 F) in 44 years, most in 1984 with 89.
Dry Canyon Rsvr: days with a maximum temperature at or above 90 F (32.2 C) in 44 years, most in 1984 with 112.
13 fixed thresholds have at least one qualifying day at Dry Canyon Rsvr.

Days at or above 30 C (86 F)

44 years with a qualifying day

Days per year at Dry Canyon Rsvr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 145 in 1988.

Days at or above 30 C (86 F) per year at Dry Canyon Rsvr
Year	Days	Decade average
1922	120	121.4
1923	98	121.4
1924	132	121.4
1925	119	121.4
1926	138	121.4
1934	110	106
1935	87	106
1936	113	106
1937	108	106
1938	107	106
1939	111	106
1940	101	101.1
1941	42	101.1
1943	101	101.1
1944	67	101.1
1945	99	101.1
1946	130	101.1
1947	118	101.1
1948	112	101.1
1949	140	101.1
1950	127	112.8
1951	108	112.8
1952	128	112.8
1953	100	112.8
1954	101	112.8
1963	109	111
1964	113	111
1965	104	111
1966	122	111
1967	121	111
1968	109	111
1969	99	111
1970	122	118.3
1971	111	118.3
1973	113	118.3
1974	113	118.3
1975	119	118.3
1977	132	118.3
1982	95	121.5
1983	106	121.5
1984	135	121.5
1985	126	121.5
1986	122	121.5
1988	145	121.5

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

First to last qualifying date each year at Dry Canyon Rsvr
Year	First date	Last date
1922	1922-04-21	1922-12-29
1923	1923-01-07	1923-11-27
1924	1924-02-26	1924-11-23
1925	1925-01-26	1925-11-26
1926	1926-03-15	1926-10-18
1934	1934-03-04	1934-11-10
1935	1935-05-06	1935-10-10
1936	1936-04-10	1936-10-14
1937	1937-04-15	1937-10-29
1938	1938-04-18	1938-10-25
1939	1939-04-08	1939-11-20
1940	1940-04-13	1940-10-21
1941	1941-05-09	1941-11-07
1943	1943-05-01	1943-11-05
1944	1944-05-05	1944-10-27
1945	1945-04-29	1945-11-05
1946	1946-05-05	1946-10-25
1947	1947-03-17	1947-10-31
1948	1948-05-03	1948-10-27
1949	1949-04-09	1949-12-02
1950	1950-03-21	1950-11-07
1951	1951-04-09	1951-11-05
1952	1952-05-02	1952-10-28
1953	1953-05-05	1953-10-31
1954	1954-04-12	1954-11-25
1963	1963-02-25	1963-10-25
1964	1964-04-14	1964-10-23
1965	1965-04-20	1965-11-05
1966	1966-03-30	1966-11-03
1967	1967-05-16	1967-11-02
1968	1968-04-12	1968-10-29
1969	1969-03-28	1969-11-04
1970	1970-04-10	1970-10-18
1971	1971-03-30	1971-11-05
1973	1973-04-27	1973-11-11
1974	1974-05-01	1974-11-14
1975	1975-05-11	1975-11-05
1977	1977-02-17	1977-11-27
1982	1982-05-07	1982-10-24
1983	1983-05-19	1983-10-28
1984	1984-03-21	1984-10-14
1985	1985-04-02	1985-11-04
1986	1986-02-26	1986-11-04
1988	1988-03-25	1988-11-08

Every Fixed Threshold

Fixed thresholds at Dry Canyon Rsvr
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	44	145	1988	145
35 C (95 F): Days	44	89	1984	71
40 C (104 F): Days	41	14	1947	10
45 C (113 F): Days	3	1	1934	1
90 F (32.2 C): Days	44	112	1984	108
100 F (37.8 C): Days	44	42	1984	27
110 F (43.3 C): Days	11	4	1925	2
0 C (32 F): Frost days (min	44	65	1982	21
20 C (68 F): Tropical nights (min	28	16	1922	1
10 mm (0.39 in): Days with 10 mm or more rain	46	28	1983	15
25 mm (0.98 in): Days with 25 mm or more rain	38	9	1969	9
50 mm (1.97 in): Days with 50 mm or more rain	22	4	1944	3
100 mm (3.94 in): Days with 100 mm or more rain	2	2	1983	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1922.

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Data for Dry Canyon Rsvr 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).

Dry Canyon Rsvr Threshold Days by Year (USC00042516)

Key Facts for Dry Canyon Rsvr Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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