Saranac Threshold Days by Year (USC00207358)

18 fixed thresholds counted per year at Saranac (USC00207358): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Saranac Thresholds

Saranac: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1925 with 175.
Saranac: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 1912 with 69.
Saranac: nights with a minimum temperature at or above 20 C (68 F) in 32 years, most in 1916 with 16.
Saranac: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 1930 with 68.
18 fixed thresholds have at least one qualifying day at Saranac.

Days at or above 30 C (86 F)

31 years with a qualifying day

Days per year at Saranac with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 68 in 1930.

Days at or above 30 C (86 F) per year at Saranac
Year	Days	Decade average
1907	29	40.7
1908	54	40.7
1909	39	40.7
1911	42	38.7
1912	27	38.7
1913	52	38.7
1914	47	38.7
1915	16	38.7
1916	47	38.7
1917	11	38.7
1918	46	38.7
1919	60	38.7
1920	38	39.2
1921	61	39.2
1922	42	39.2
1923	45	39.2
1924	11	39.2
1925	48	39.2
1926	25	39.2
1927	45	39.2
1928	36	39.2
1929	41	39.2
1930	68	46.9
1931	50	46.9
1932	23	46.9
1933	56	46.9
1934	66	46.9
1935	31	46.9
1936	65	46.9
1937	48	46.9
1938	15	46.9

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

First to last qualifying date each year at Saranac
Year	First date	Last date
1907	1907-06-15	1907-09-19
1908	1908-05-25	1908-09-27
1909	1909-06-20	1909-09-20
1911	1911-05-17	1911-09-01
1912	1912-05-23	1912-09-10
1913	1913-05-01	1913-09-08
1914	1914-05-25	1914-09-19
1915	1915-04-24	1915-09-16
1916	1916-07-01	1916-09-12
1917	1917-07-20	1917-08-19
1918	1918-05-18	1918-08-27
1919	1919-05-29	1919-09-09
1920	1920-06-08	1920-09-26
1921	1921-05-19	1921-09-29
1922	1922-05-10	1922-10-05
1923	1923-06-01	1923-09-27
1924	1924-06-19	1924-09-21
1925	1925-04-23	1925-09-18
1926	1926-05-07	1926-08-29
1927	1927-05-09	1927-09-17
1928	1928-05-03	1928-10-11
1929	1929-05-29	1929-09-24
1930	1930-05-05	1930-09-23
1931	1931-05-18	1931-09-21
1932	1932-05-15	1932-09-19
1933	1933-06-06	1933-09-24
1934	1934-05-03	1934-09-26
1935	1935-07-04	1935-09-24
1936	1936-05-07	1936-09-15
1937	1937-05-25	1937-09-25
1938	1938-06-20	1938-08-14

Every Fixed Threshold

Fixed thresholds at Saranac
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	31	68	1930	15
35 C (95 F): Days	26	36	1936	7
40 C (104 F): Days	4	6	1936	6
90 F (32.2 C): Days	31	46	1919	4
100 F (37.8 C): Days	13	8	1936	8
110 F (43.3 C): Days	1	1	1936	1
0 C (32 F): Ice days (max	31	73	1912	49
0 C (32 F): Frost days (min	32	175	1925	143
-10 C (14 F): Days with min	32	69	1912	32
-20 C (-4 F): Days with min	29	25	1912	1
-30 C (-22 F): Days with min	10	5	1912	1
20 C (68 F): Tropical nights (min	32	16	1916	3
25 C (77 F): Days with min	3	3	1918	1
10 mm (0.39 in): Days with 10 mm or more rain	25	39	1909	26
25 mm (0.98 in): Days with 25 mm or more rain	25	13	1921	5
50 mm (1.97 in): Days with 50 mm or more rain	13	2	1907	2
10 cm (3.9 in): Days with 10 cm or more snowfall	14	8	1936	2
25 cm (9.8 in): Days with 25 cm or more snowfall	4	1	1907	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Saranac 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).

Saranac Threshold Days by Year (USC00207358)

Key Facts for Saranac Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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