Saltair Threshold Days by Year (USC00427576)

13 fixed thresholds counted per year at Saltair (USC00427576): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Saltair Thresholds

Saltair: days with a maximum temperature at or above 30 C (86 F) in 25 years, most in 1931 with 79.
Saltair: days with a maximum temperature at or below 0 C (32 F) in 25 years, most in 1917 with 52.
Saltair: days with a maximum temperature at or above 90 F (32.2 C) in 23 years, most in 1931 with 52.
Saltair: nights with a minimum temperature at or below 0 C (32 F) in 23 years, most in 1908 with 136.
13 fixed thresholds have at least one qualifying day at Saltair.

Days at or above 30 C (86 F)

25 years with a qualifying day

Days per year at Saltair with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 79 in 1931.

Days at or above 30 C (86 F) per year at Saltair
Year	Days	Decade average
1904	37	26.2
1905	57	26.2
1906	17	26.2
1907	5	26.2
1908	21	26.2
1909	20	26.2
1910	31	22.2
1911	17	22.2
1912	11	22.2
1913	9	22.2
1914	61	22.2
1915	15	22.2
1916	22	22.2
1917	20	22.2
1918	14	22.2
1920	73	37.3
1921	25	37.3
1924	24	37.3
1928	27	37.3
1930	55	64
1931	79	64
1933	71	64
1934	58	64
1935	59	64
1936	62	64

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

First to last qualifying date each year at Saltair
Year	First date	Last date
1904	1904-06-15	1904-09-12
1905	1905-06-02	1905-09-13
1906	1906-06-11	1906-08-17
1907	1907-07-08	1907-09-27
1908	1908-07-04	1908-09-07
1909	1909-07-01	1909-08-26
1910	1910-06-01	1910-08-27
1911	1911-06-27	1911-09-11
1912	1912-06-21	1912-08-10
1913	1913-06-15	1913-08-17
1914	1914-06-24	1914-09-19
1915	1915-07-05	1915-09-01
1916	1916-06-17	1916-08-12
1917	1917-06-09	1917-08-10
1918	1918-06-11	1918-08-04
1920	1920-06-07	1920-08-23
1921	1921-06-23	1921-08-17
1924	1924-06-13	1924-09-08
1928	1928-07-11	1928-09-08
1930	1930-05-28	1930-09-11
1931	1931-05-16	1931-09-10
1933	1933-06-02	1933-09-21
1934	1934-05-06	1934-09-19
1935	1935-06-08	1935-09-14
1936	1936-05-13	1936-09-12

Every Fixed Threshold

Fixed thresholds at Saltair
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	25	79	1931	62
35 C (95 F): Days	12	18	1931	14
90 F (32.2 C): Days	23	52	1931	44
100 F (37.8 C): Days	2	4	1931	3
0 C (32 F): Ice days (max	25	52	1917	19
0 C (32 F): Frost days (min	23	136	1908	129
-10 C (14 F): Days with min	21	43	1931	10
-20 C (-4 F): Days with min	4	3	1924	1
20 C (68 F): Tropical nights (min	23	48	1933	37
25 C (77 F): Days with min	11	5	1931	2
10 mm (0.39 in): Days with 10 mm or more rain	10	16	1906	8
25 mm (0.98 in): Days with 25 mm or more rain	8	3	1906	1
10 cm (3.9 in): Days with 10 cm or more snowfall	2	3	1917	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

Data for Saltair 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).

Saltair Threshold Days by Year (USC00427576)

Key Facts for Saltair Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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