Vaughn Threshold Days by Year (USC00299405)

17 fixed thresholds counted per year at Vaughn (USC00299405): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vaughn Thresholds

Vaughn: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1941 with 29.
Vaughn: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1972 with 7.
Vaughn: nights with a minimum temperature at or below 0 C (32 F) in 41 years, most in 1944 with 168.
Vaughn: nights with a minimum temperature at or below -10 C (14 F) in 41 years, most in 1964 with 36.
17 fixed thresholds have at least one qualifying day at Vaughn.

Days at or above 30 C (86 F)

39 years with a qualifying day

Days per year at Vaughn with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 93 in 1956.

Days at or above 30 C (86 F) per year at Vaughn
Year	Days	Decade average
1925	54	46.3
1927	52	46.3
1928	42	46.3
1929	37	46.3
1930	27	43.3
1931	48	43.3
1932	30	43.3
1933	48	43.3
1934	71	43.3
1935	26	43.3
1936	35	43.3
1939	61	43.3
1940	65	59.4
1941	37	59.4
1942	42	59.4
1943	69	59.4
1944	82	59.4
1948	76	59.4
1949	45	59.4
1950	54	73.8
1951	79	73.8
1952	79	73.8
1953	90	73.8
1954	80	73.8
1955	56	73.8
1956	93	73.8
1957	59	73.8
1963	51	61.8
1964	73	61.8
1965	41	61.8
1969	82	61.8
1970	91	54.6
1972	48	54.6
1975	45	54.6
1976	29	54.6
1977	59	54.6
1978	54	54.6
1979	56	54.6
1980	75	75

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

First to last qualifying date each year at Vaughn
Year	First date	Last date
1925	1925-04-11	1925-08-28
1927	1927-05-16	1927-09-01
1928	1928-05-01	1928-08-07
1929	1929-06-07	1929-09-01
1930	1930-04-08	1930-08-31
1931	1931-05-23	1931-09-13
1932	1932-06-07	1932-08-21
1933	1933-06-02	1933-09-24
1934	1934-05-06	1934-08-21
1935	1935-06-08	1935-08-15
1936	1936-06-07	1936-08-26
1939	1939-05-20	1939-09-11
1940	1940-05-02	1940-09-17
1941	1941-05-09	1941-09-07
1942	1942-06-15	1942-08-26
1943	1943-05-26	1943-10-18
1944	1944-05-31	1944-09-22
1948	1948-04-28	1948-09-24
1949	1949-06-15	1949-09-07
1950	1950-05-30	1950-10-18
1951	1951-05-05	1951-09-26
1952	1952-05-04	1952-09-19
1953	1953-05-21	1953-09-27
1954	1954-05-08	1954-09-22
1955	1955-05-30	1955-09-21
1956	1956-05-03	1956-10-05
1957	1957-06-06	1957-09-11
1963	1963-05-11	1963-09-20
1964	1964-05-15	1964-10-03
1965	1965-04-21	1965-08-17
1969	1969-05-19	1969-09-07
1970	1970-05-17	1970-10-11
1972	1972-05-26	1972-10-02
1975	1975-06-04	1975-09-01
1976	1976-06-18	1976-08-27
1977	1977-05-30	1977-08-31
1978	1978-05-15	1978-09-17
1979	1979-06-14	1979-09-09
1980	1980-06-04	1980-09-22

Every Fixed Threshold

Fixed thresholds at Vaughn
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	39	93	1956	75
35 C (95 F): Days	31	23	1951	13
90 F (32.2 C): Days	39	54	1951	50
100 F (37.8 C): Days	5	5	1957	1
0 C (32 F): Ice days (max	37	33	1932	14
0 C (32 F): Frost days (min	41	168	1944	139
-10 C (14 F): Days with min	41	36	1964	10
-20 C (-4 F): Days with min	14	4	1948	2
-30 C (-22 F): Days with min	3	1	1963	1
20 C (68 F): Tropical nights (min	19	13	1925	3
10 mm (0.39 in): Days with 10 mm or more rain	57	29	1941	4
25 mm (0.98 in): Days with 25 mm or more rain	52	7	1972	2
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1915	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1942	1
10 cm (3.9 in): Days with 10 cm or more snowfall	40	7	1913	3
25 cm (9.8 in): Days with 25 cm or more snowfall	7	2	1913	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1912	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

Download the Data

Data for Vaughn 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).

Vaughn Threshold Days by Year (USC00299405)

Key Facts for Vaughn Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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