Vandergrift Threshold Days by Year (USC00369131)

15 fixed thresholds counted per year at Vandergrift (USC00369131): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vandergrift Thresholds

Vandergrift: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 1936 with 75.
Vandergrift: days with a maximum temperature at or above 90 F (32.2 C) in 32 years, most in 1936 with 45.
Vandergrift: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 1940 with 45.
Vandergrift: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1926 with 139.
15 fixed thresholds have at least one qualifying day at Vandergrift.

Days at or above 30 C (86 F)

32 years with a qualifying day

Days per year at Vandergrift with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 75 in 1936.

Days at or above 30 C (86 F) per year at Vandergrift
Year	Days	Decade average
1914	62	51.2
1915	36	51.2
1916	51	51.2
1917	33	51.2
1918	57	51.2
1919	68	51.2
1920	30	46.6
1921	62	46.6
1922	53	46.6
1923	57	46.6
1924	37	46.6
1925	58	46.6
1926	41	46.6
1927	33	46.6
1928	42	46.6
1929	53	46.6
1930	72	63.3
1931	65	63.3
1932	68	63.3
1933	60	63.3
1934	68	63.3
1935	49	63.3
1936	75	63.3
1937	51	63.3
1938	62	63.3
1940	38	55.3
1941	67	55.3
1942	55	55.3
1943	62	55.3
1944	64	55.3
1945	54	55.3
1946	47	55.3

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

First to last qualifying date each year at Vandergrift
Year	First date	Last date
1914	1914-04-27	1914-10-10
1915	1915-04-25	1915-09-17
1916	1916-05-15	1916-10-08
1917	1917-05-19	1917-09-02
1918	1918-05-18	1918-08-26
1919	1919-05-29	1919-10-04
1920	1920-05-30	1920-09-27
1921	1921-04-25	1921-09-22
1922	1922-05-11	1922-10-05
1923	1923-05-15	1923-10-13
1924	1924-05-06	1924-08-31
1925	1925-04-23	1925-09-20
1926	1926-05-01	1926-10-04
1927	1927-04-19	1927-10-02
1928	1928-05-04	1928-10-12
1929	1929-03-25	1929-09-28
1930	1930-04-11	1930-09-26
1931	1931-05-06	1931-10-07
1932	1932-05-06	1932-09-22
1933	1933-05-20	1933-09-25
1934	1934-05-04	1934-09-09
1935	1935-05-28	1935-09-25
1936	1936-05-01	1936-09-27
1937	1937-05-22	1937-10-06
1938	1938-04-27	1938-10-16
1940	1940-05-14	1940-09-20
1941	1941-04-13	1941-10-07
1942	1942-04-25	1942-09-19
1943	1943-05-06	1943-09-29
1944	1944-05-03	1944-09-04
1945	1945-03-26	1945-09-28
1946	1946-05-18	1946-10-05

Every Fixed Threshold

Fixed thresholds at Vandergrift
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	32	75	1936	47
35 C (95 F): Days	29	18	1933	2
40 C (104 F): Days	2	2	1936	2
90 F (32.2 C): Days	32	45	1936	21
100 F (37.8 C): Days	8	5	1930	1
0 C (32 F): Ice days (max	32	45	1940	13
0 C (32 F): Frost days (min	32	139	1926	107
-10 C (14 F): Days with min	32	38	1917	16
-20 C (-4 F): Days with min	14	9	1936	1
20 C (68 F): Tropical nights (min	32	26	1943	8
25 C (77 F): Days with min	2	1	1920	1
10 mm (0.39 in): Days with 10 mm or more rain	28	45	1945	31
25 mm (0.98 in): Days with 25 mm or more rain	28	12	1923	7
50 mm (1.97 in): Days with 50 mm or more rain	17	3	1937	1
10 cm (3.9 in): Days with 10 cm or more snowfall	1	1	1934	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

Data for Vandergrift 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).

Vandergrift Threshold Days by Year (USC00369131)

Key Facts for Vandergrift Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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