Blandville Threshold Days by Year (USC00150757)

16 fixed thresholds counted per year at Blandville (USC00150757): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blandville Thresholds

Blandville: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 1921 with 98.
Blandville: days with a maximum temperature at or above 90 F (32.2 C) in 33 years, most in 1914 with 69.
Blandville: days with a maximum temperature at or below 0 C (32 F) in 33 years, most in 1899 with 26.
Blandville: nights with a minimum temperature at or below 0 C (32 F) in 33 years, most in 1895 with 96.
16 fixed thresholds have at least one qualifying day at Blandville.

Days at or above 30 C (86 F)

33 years with a qualifying day

Days per year at Blandville with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 98 in 1921.

Days at or above 30 C (86 F) per year at Blandville
Year	Days	Decade average
1895	77	76.8
1896	75	76.8
1897	78	76.8
1898	73	76.8
1899	81	76.8
1900	91	65.4
1901	88	65.4
1902	74	65.4
1903	64	65.4
1904	53	65.4
1905	59	65.4
1906	62	65.4
1907	65	65.4
1908	62	65.4
1909	36	65.4
1910	29	65.3
1911	76	65.3
1912	52	65.3
1913	84	65.3
1914	90	65.3
1915	55	65.3
1916	76	65.3
1917	42	65.3
1918	72	65.3
1919	77	65.3
1920	63	66.8
1921	98	66.8
1922	78	66.8
1923	48	66.8
1924	41	66.8
1925	95	66.8
1926	69	66.8
1927	42	66.8

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

First to last qualifying date each year at Blandville
Year	First date	Last date
1895	1895-04-30	1895-09-25
1896	1896-04-24	1896-09-18
1897	1897-06-10	1897-10-14
1898	1898-05-24	1898-10-05
1899	1899-04-28	1899-09-16
1900	1900-05-13	1900-10-04
1901	1901-04-30	1901-09-12
1902	1902-05-03	1902-09-08
1903	1903-05-25	1903-10-03
1904	1904-05-23	1904-09-29
1905	1905-04-28	1905-09-28
1906	1906-05-17	1906-09-22
1907	1907-06-07	1907-10-02
1908	1908-05-24	1908-10-20
1909	1909-06-07	1909-09-12
1910	1910-06-19	1910-10-02
1911	1911-05-17	1911-10-06
1912	1912-05-24	1912-10-09
1913	1913-05-29	1913-09-11
1914	1914-05-11	1914-09-21
1915	1915-04-28	1915-09-27
1916	1916-05-10	1916-10-07
1917	1917-06-12	1917-09-16
1918	1918-05-24	1918-09-03
1919	1919-06-08	1919-10-02
1920	1920-05-22	1920-09-26
1921	1921-05-20	1921-09-29
1922	1922-06-06	1922-10-05
1923	1923-06-05	1923-09-29
1924	1924-04-16	1924-09-21
1925	1925-04-23	1925-09-20
1926	1926-05-24	1926-10-03
1927	1927-06-10	1927-09-18

Every Fixed Threshold

Fixed thresholds at Blandville
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	33	98	1921	42
35 C (95 F): Days	25	39	1914	5
40 C (104 F): Days	2	2	1901	2
90 F (32.2 C): Days	33	69	1914	19
100 F (37.8 C): Days	6	10	1901	1
0 C (32 F): Ice days (max	33	26	1899	8
0 C (32 F): Frost days (min	33	96	1895	60
-10 C (14 F): Days with min	32	24	1917	8
-20 C (-4 F): Days with min	11	5	1899	2
20 C (68 F): Tropical nights (min	33	88	1921	48
25 C (77 F): Days with min	12	8	1914	2
10 mm (0.39 in): Days with 10 mm or more rain	6	41	1902	35
25 mm (0.98 in): Days with 25 mm or more rain	6	16	1922	16
50 mm (1.97 in): Days with 50 mm or more rain	6	3	1900	3
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1901	1
10 cm (3.9 in): Days with 10 cm or more snowfall	4	1	1900	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1895.

Download the Data

Data for Blandville 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).

Blandville Threshold Days by Year (USC00150757)

Key Facts for Blandville Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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