Stoney Creek Threshold Days by Year (CA006158065)

17 fixed thresholds counted per year at Stoney Creek (CA006158065): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stoney Creek Thresholds

Stoney Creek: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1890 with 39.
Stoney Creek: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1905 with 14.
Stoney Creek: days with 10 cm (3.9 in) or more of snowfall in 40 years, most in 1893 with 11.
Stoney Creek: nights with a minimum temperature at or below 0 C (32 F) in 37 years, most in 1904 with 162.
17 fixed thresholds have at least one qualifying day at Stoney Creek.

Days at or above 30 C (86 F)

36 years with a qualifying day

Days per year at Stoney Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 46 in 1894.

Days at or above 30 C (86 F) per year at Stoney Creek
Year	Days	Decade average
1890	23	33.2
1891	24	33.2
1892	28	33.2
1893	32	33.2
1894	46	33.2
1895	38	33.2
1896	32	33.2
1897	26	33.2
1898	45	33.2
1899	38	33.2
1900	46	27.7
1901	34	27.7
1902	15	27.7
1903	21	27.7
1904	19	27.7
1905	22	27.7
1906	39	27.7
1908	33	27.7
1909	20	27.7
1910	18	22.2
1911	31	22.2
1912	16	22.2
1913	24	22.2
1914	24	22.2
1915	10	22.2
1916	33	22.2
1917	10	22.2
1918	27	22.2
1919	29	22.2
1920	12	15.6
1921	28	15.6
1922	16	15.6
1923	17	15.6
1924	10	15.6
1925	17	15.6
1926	9	15.6

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

First to last qualifying date each year at Stoney Creek
Year	First date	Last date
1890	1890-06-02	1890-09-07
1891	1891-06-01	1891-09-25
1892	1892-06-01	1892-08-30
1893	1893-06-05	1893-08-27
1894	1894-06-10	1894-09-15
1895	1895-05-10	1895-09-22
1896	1896-04-17	1896-09-11
1897	1897-06-15	1897-10-15
1898	1898-06-11	1898-10-03
1899	1899-06-05	1899-09-17
1900	1900-05-13	1900-10-08
1901	1901-06-05	1901-09-07
1902	1902-05-22	1902-08-31
1903	1903-05-18	1903-09-16
1904	1904-05-25	1904-09-11
1905	1905-06-17	1905-10-01
1906	1906-05-18	1906-09-21
1908	1908-05-28	1908-09-23
1909	1909-06-21	1909-09-14
1910	1910-06-15	1910-08-25
1911	1911-05-18	1911-09-01
1912	1912-06-25	1912-09-10
1913	1913-06-06	1913-09-03
1914	1914-06-07	1914-09-22
1915	1915-04-25	1915-09-15
1916	1916-07-02	1916-10-08
1917	1917-07-21	1917-08-20
1918	1918-05-19	1918-08-26
1919	1919-05-29	1919-09-08
1920	1920-06-01	1920-09-27
1921	1921-05-21	1921-09-03
1922	1922-06-07	1922-09-10
1923	1923-06-05	1923-08-12
1924	1924-07-22	1924-08-31
1925	1925-06-01	1925-09-20
1926	1926-06-29	1926-08-06

Every Fixed Threshold

Fixed thresholds at Stoney Creek
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	36	46	1894	9
35 C (95 F): Days	30	13	1894	1
90 F (32.2 C): Days	35	29	1894	5
100 F (37.8 C): Days	8	3	1911	3
0 C (32 F): Ice days (max	36	70	1904	64
0 C (32 F): Frost days (min	37	162	1904	156
-10 C (14 F): Days with min	37	56	1904	43
-20 C (-4 F): Days with min	29	16	1904	4
20 C (68 F): Tropical nights (min	37	30	1894	5
25 C (77 F): Days with min	9	4	1900	2
10 mm (0.39 in): Days with 10 mm or more rain	42	39	1890	18
25 mm (0.98 in): Days with 25 mm or more rain	41	14	1905	4
50 mm (1.97 in): Days with 50 mm or more rain	17	3	1893	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1886	1
10 cm (3.9 in): Days with 10 cm or more snowfall	40	11	1893	3
25 cm (9.8 in): Days with 25 cm or more snowfall	14	3	1900	2
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1885	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1890.

Download the Data

Data for Stoney Creek 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).

Stoney Creek Threshold Days by Year (CA006158065)

Key Facts for Stoney Creek Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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