Craig Threshold Days by Year (USC00051928)

13 fixed thresholds counted per year at Craig (USC00051928): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Craig Thresholds

Craig: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 1940 with 59.
Craig: days with a maximum temperature at or below 0 C (32 F) in 38 years, most in 1964 with 87.
Craig: nights with a minimum temperature at or below 0 C (32 F) in 38 years, most in 1945 with 238.
Craig: nights with a minimum temperature at or below -10 C (14 F) in 38 years, most in 1952 with 110.
13 fixed thresholds have at least one qualifying day at Craig.

Days at or above 30 C (86 F)

38 years with a qualifying day

Days per year at Craig with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 59 in 1940.

Days at or above 30 C (86 F) per year at Craig
Year	Days	Decade average
1937	57	39.7
1938	24	39.7
1939	38	39.7
1940	59	39.6
1941	24	39.6
1942	34	39.6
1943	32	39.6
1944	34	39.6
1945	35	39.6
1946	54	39.6
1947	35	39.6
1948	54	39.6
1949	35	39.6
1950	31	34.4
1951	35	34.4
1952	26	34.4
1953	35	34.4
1954	42	34.4
1955	40	34.4
1956	35	34.4
1957	20	34.4
1958	41	34.4
1959	39	34.4
1960	46	28.8
1961	42	28.8
1962	27	28.8
1963	32	28.8
1964	34	28.8
1965	10	28.8
1966	33	28.8
1967	20	28.8
1968	18	28.8
1969	26	28.8
1970	27	23
1971	23	23
1972	19	23
1973	18	23
1974	28	23

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

First to last qualifying date each year at Craig
Year	First date	Last date
1937	1937-06-16	1937-09-19
1938	1938-06-27	1938-08-28
1939	1939-06-13	1939-09-01
1940	1940-06-13	1940-09-08
1941	1941-06-21	1941-08-14
1942	1942-07-05	1942-09-02
1943	1943-06-25	1943-08-28
1944	1944-06-30	1944-09-21
1945	1945-06-22	1945-09-06
1946	1946-06-04	1946-09-14
1947	1947-07-02	1947-09-06
1948	1948-05-21	1948-09-15
1949	1949-07-01	1949-09-23
1950	1950-06-05	1950-09-07
1951	1951-07-01	1951-09-05
1952	1952-06-09	1952-09-06
1953	1953-06-10	1953-09-11
1954	1954-06-19	1954-09-02
1955	1955-06-21	1955-09-07
1956	1956-06-10	1956-09-19
1957	1957-07-01	1957-08-19
1958	1958-05-27	1958-09-11
1959	1959-06-06	1959-09-13
1960	1960-06-20	1960-09-05
1961	1961-06-10	1961-08-28
1962	1962-06-24	1962-08-26
1963	1963-06-13	1963-08-19
1964	1964-06-26	1964-08-18
1965	1965-07-15	1965-08-13
1966	1966-06-27	1966-08-29
1967	1967-07-01	1967-08-27
1968	1968-06-19	1968-08-07
1969	1969-06-05	1969-08-27
1970	1970-06-25	1970-08-30
1971	1971-06-21	1971-08-24
1972	1972-07-08	1972-08-16
1973	1973-07-02	1973-08-20
1974	1974-06-14	1974-09-10

Every Fixed Threshold

Fixed thresholds at Craig
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	38	59	1940	28
35 C (95 F): Days	10	6	1939	1
90 F (32.2 C): Days	35	35	1937	1
0 C (32 F): Ice days (max	38	87	1964	68
0 C (32 F): Frost days (min	38	238	1945	210
-10 C (14 F): Days with min	38	110	1952	80
-20 C (-4 F): Days with min	38	45	1952	29
-30 C (-22 F): Days with min	29	11	1937	3
-40 C (-40 F): Days with min	3	1	1951	1
10 mm (0.39 in): Days with 10 mm or more rain	38	13	1941	5
25 mm (0.98 in): Days with 25 mm or more rain	21	2	1945	1
10 cm (3.9 in): Days with 10 cm or more snowfall	23	10	1974	10
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1948	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

Data for Craig 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).

Craig Threshold Days by Year (USC00051928)

Key Facts for Craig Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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