Midale Threshold Days by Year (CA004015160)

20 fixed thresholds counted per year at Midale (CA004015160): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Midale Thresholds

Midale: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1927 with 23.
Midale: days with a maximum temperature at or above 30 C (86 F) in 60 years, most in 1961 with 58.
Midale: days with a maximum temperature at or below 0 C (32 F) in 60 years, most in 1951 with 139.
Midale: nights with a minimum temperature at or below 0 C (32 F) in 60 years, most in 1945 with 222.
20 fixed thresholds have at least one qualifying day at Midale.

Days at or above 30 C (86 F)

60 years with a qualifying day

Days per year at Midale with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 58 in 1961.

Days at or above 30 C (86 F) per year at Midale
Year	Days	Decade average
1924	11	15.8
1925	21	15.8
1926	16	15.8
1927	7	15.8
1928	10	15.8
1929	30	15.8
1930	26	34.4
1931	32	34.4
1932	21	34.4
1933	34	34.4
1934	34	34.4
1935	20	34.4
1936	53	34.4
1937	48	34.4
1938	33	34.4
1939	43	34.4
1940	38	23.8
1941	23	23.8
1942	13	23.8
1943	24	23.8
1944	6	23.8
1945	14	23.8
1946	24	23.8
1947	24	23.8
1948	30	23.8
1949	42	23.8
1950	7	17.7
1951	12	17.7
1952	16	17.7
1953	17	17.7
1954	6	17.7
1955	21	17.7
1956	16	17.7
1957	27	17.7
1958	29	17.7
1959	26	17.7
1960	27	27.1
1961	58	27.1
1962	17	27.1
1963	27	27.1
1964	22	27.1
1965	13	27.1
1966	30	27.1
1967	29	27.1
1968	19	27.1
1969	29	27.1
1970	28	20.7
1971	23	20.7
1972	19	20.7
1973	26	20.7
1974	18	20.7
1975	18	20.7
1976	19	20.7
1977	20	20.7
1978	16	20.7
1979	20	20.7
1980	31	30.8
1981	29	30.8
1982	20	30.8
1983	43	30.8

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

First to last qualifying date each year at Midale
Year	First date	Last date
1924	1924-07-06	1924-09-23
1925	1925-05-19	1925-09-03
1926	1926-04-29	1926-08-26
1927	1927-06-26	1927-09-06
1928	1928-05-06	1928-09-18
1929	1929-06-16	1929-09-01
1930	1930-05-03	1930-08-30
1931	1931-05-14	1931-09-07
1932	1932-05-13	1932-09-08
1933	1933-06-14	1933-09-04
1934	1934-05-05	1934-10-12
1935	1935-06-29	1935-09-22
1936	1936-05-11	1936-09-22
1937	1937-05-28	1937-09-20
1938	1938-06-02	1938-09-24
1939	1939-04-30	1939-09-21
1940	1940-05-11	1940-09-17
1941	1941-05-24	1941-09-18
1942	1942-04-22	1942-09-09
1943	1943-07-07	1943-10-04
1944	1944-05-29	1944-07-29
1945	1945-06-21	1945-09-05
1946	1946-04-30	1946-09-15
1947	1947-07-02	1947-09-02
1948	1948-05-18	1948-09-15
1949	1949-04-28	1949-09-24
1950	1950-06-04	1950-09-04
1951	1951-05-23	1951-08-03
1952	1952-04-26	1952-09-26
1953	1953-05-06	1953-10-01
1954	1954-06-23	1954-07-21
1955	1955-06-15	1955-09-02
1956	1956-05-21	1956-09-26
1957	1957-05-30	1957-10-02
1958	1958-05-11	1958-09-01
1959	1959-06-03	1959-08-28
1960	1960-05-12	1960-09-19
1961	1961-05-29	1961-09-17
1962	1962-04-24	1962-09-06
1963	1963-05-30	1963-09-30
1964	1964-05-17	1964-09-17
1965	1965-07-03	1965-08-23
1966	1966-05-21	1966-09-11
1967	1967-06-27	1967-09-11
1968	1968-04-30	1968-09-11
1969	1969-05-26	1969-09-13
1970	1970-06-04	1970-09-05
1971	1971-07-20	1971-09-11
1972	1972-05-16	1972-09-09
1973	1973-06-01	1973-08-30
1974	1974-06-19	1974-08-07
1975	1975-06-24	1975-08-10
1976	1976-06-02	1976-09-17
1977	1977-04-26	1977-08-08
1978	1978-06-28	1978-09-10
1979	1979-06-12	1979-09-16
1980	1980-04-20	1980-09-07
1981	1981-05-21	1981-09-18
1982	1982-06-22	1982-09-10
1983	1983-05-26	1983-09-26

Every Fixed Threshold

Fixed thresholds at Midale
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	60	58	1961	43
35 C (95 F): Days	51	17	1961	10
40 C (104 F): Days	7	2	1936	1
45 C (113 F): Days	1	1	1937	1
90 F (32.2 C): Days	59	42	1961	21
100 F (37.8 C): Days	30	7	1936	4
110 F (43.3 C): Days	2	1	1936	1
0 C (32 F): Ice days (max	60	139	1951	117
0 C (32 F): Frost days (min	60	222	1945	204
-10 C (14 F): Days with min	60	137	1951	95
-20 C (-4 F): Days with min	60	86	1936	39
-30 C (-22 F): Days with min	60	37	1936	12
-40 C (-40 F): Days with min	13	4	1936	1
20 C (68 F): Tropical nights (min	19	5	1931	4
25 C (77 F): Days with min	1	2	1931	2
10 mm (0.39 in): Days with 10 mm or more rain	61	23	1927	9
25 mm (0.98 in): Days with 25 mm or more rain	55	6	1965	1
50 mm (1.97 in): Days with 50 mm or more rain	13	2	1963	1
10 cm (3.9 in): Days with 10 cm or more snowfall	54	8	1932	2
25 cm (9.8 in): Days with 25 cm or more snowfall	8	1	1925	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.

Download the Data

Data for Midale 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).

Midale Threshold Days by Year (CA004015160)

Key Facts for Midale Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related