Ogden 2 Threshold Days by Year (USC00426400)

16 fixed thresholds counted per year at Ogden 2 (USC00426400): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ogden 2 Thresholds

Ogden 2: days with a maximum temperature at or above 30 C (86 F) in 21 years, most in 1934 with 97.
Ogden 2: days with a maximum temperature at or above 35 C (95 F) in 21 years, most in 1935 with 35.
Ogden 2: days with a maximum temperature at or above 90 F (32.2 C) in 21 years, most in 1935 with 76.
Ogden 2: days with a maximum temperature at or below 0 C (32 F) in 21 years, most in 1930 with 41.
16 fixed thresholds have at least one qualifying day at Ogden 2.

Days at or above 30 C (86 F)

21 years with a qualifying day

Days per year at Ogden 2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 97 in 1934.

Days at or above 30 C (86 F) per year at Ogden 2
Year	Days	Decade average
1912	34	55.3
1915	66	55.3
1916	66	55.3
1920	50	67.8
1921	73	67.8
1922	90	67.8
1925	58	67.8
1926	65	67.8
1927	66	67.8
1928	69	67.8
1929	71	67.8
1930	66	82.2
1931	78	82.2
1932	71	82.2
1933	81	82.2
1934	97	82.2
1935	97	82.2
1936	91	82.2
1937	80	82.2
1938	90	82.2
1939	71	82.2

For each year, a bar from the first to the last day at Ogden 2 meeting 30 C (86 F).

First to last qualifying date each year at Ogden 2
Year	First date	Last date
1912	1912-06-29	1912-08-27
1915	1915-06-01	1915-09-24
1916	1916-05-07	1916-09-09
1920	1920-06-07	1920-09-16
1921	1921-06-09	1921-09-24
1922	1922-05-25	1922-09-28
1925	1925-05-28	1925-09-15
1926	1926-06-02	1926-09-20
1927	1927-05-15	1927-09-20
1928	1928-05-26	1928-09-26
1929	1929-06-14	1929-09-19
1930	1930-05-27	1930-09-20
1931	1931-05-24	1931-09-17
1932	1932-06-21	1932-09-17
1933	1933-05-30	1933-09-29
1934	1934-05-05	1934-09-19
1935	1935-06-07	1935-10-03
1936	1936-05-11	1936-09-24
1937	1937-05-17	1937-09-19
1938	1938-05-26	1938-09-29
1939	1939-05-28	1939-09-21

Every Fixed Threshold

Fixed thresholds at Ogden 2
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	21	97	1934	71
35 C (95 F): Days	21	35	1935	24
40 C (104 F): Days	2	1	1931	1
90 F (32.2 C): Days	21	76	1935	53
100 F (37.8 C): Days	12	9	1931	6
0 C (32 F): Ice days (max	21	41	1930	11
0 C (32 F): Frost days (min	21	172	1935	135
-10 C (14 F): Days with min	21	56	1930	30
-20 C (-4 F): Days with min	8	10	1932	8
-30 C (-22 F): Days with min	2	1	1933	1
20 C (68 F): Tropical nights (min	19	14	1921	3
25 C (77 F): Days with min	1	1	1934	1
10 mm (0.39 in): Days with 10 mm or more rain	18	26	1930	11
25 mm (0.98 in): Days with 25 mm or more rain	15	6	1906	2
50 mm (1.97 in): Days with 50 mm or more rain	3	2	1926	1
10 cm (3.9 in): Days with 10 cm or more snowfall	1	5	1933	5

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.

Download the Data

Data for Ogden 2 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).

Ogden 2 Threshold Days by Year (USC00426400)

Key Facts for Ogden 2 Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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