Waukomis Threshold Days by Year (USC00349391)

19 fixed thresholds counted per year at Waukomis (USC00349391): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waukomis Thresholds

Waukomis: days with a maximum temperature at or above 30 C (86 F) in 59 years, most in 1956 with 148.
Waukomis: days with a maximum temperature at or above 35 C (95 F) in 59 years, most in 1956 with 95.
Waukomis: days with a maximum temperature at or above 90 F (32.2 C) in 59 years, most in 1956 with 128.
Waukomis: days with a maximum temperature at or below 0 C (32 F) in 59 years, most in 1918 with 23.
19 fixed thresholds have at least one qualifying day at Waukomis.

Days at or above 30 C (86 F)

59 years with a qualifying day

Days per year at Waukomis with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 148 in 1956.

Days at or above 30 C (86 F) per year at Waukomis
Year	Days	Decade average
1897	114	120.7
1898	124	120.7
1899	124	120.7
1900	127	116.8
1901	132	116.8
1902	104	116.8
1903	100	116.8
1904	129	116.8
1905	132	116.8
1906	105	116.8
1907	117	116.8
1908	95	116.8
1909	127	116.8
1910	132	113.1
1911	136	113.1
1912	110	113.1
1913	112	113.1
1914	120	113.1
1915	74	113.1
1916	123	113.1
1917	102	113.1
1918	120	113.1
1919	102	113.1
1920	98	99.8
1921	126	99.8
1922	90	99.8
1923	84	99.8
1924	104	99.8
1925	115	99.8
1926	105	99.8
1927	107	99.8
1929	69	99.8
1930	106	123.7
1931	129	123.7
1932	111	123.7
1933	132	123.7
1934	122	123.7
1935	102	123.7
1936	131	123.7
1937	123	123.7
1938	135	123.7
1939	146	123.7
1940	113	109.4
1941	112	109.4
1942	108	109.4
1944	110	109.4
1945	97	109.4
1946	99	109.4
1947	124	109.4
1948	119	109.4
1949	103	109.4
1950	85	116.1
1951	97	116.1
1952	131	116.1
1953	124	116.1
1954	136	116.1
1955	116	116.1
1956	148	116.1
1957	92	116.1

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

First to last qualifying date each year at Waukomis
Year	First date	Last date
1897	1897-03-27	1897-10-24
1898	1898-04-16	1898-10-23
1899	1899-04-10	1899-10-22
1900	1900-03-11	1900-10-25
1901	1901-03-02	1901-10-19
1902	1902-04-05	1902-10-16
1903	1903-04-01	1903-10-25
1904	1904-02-23	1904-10-18
1905	1905-03-27	1905-10-16
1906	1906-04-10	1906-10-08
1907	1907-03-17	1907-10-15
1908	1908-03-25	1908-10-18
1909	1909-04-04	1909-10-16
1910	1910-03-05	1910-10-26
1911	1911-02-01	1911-10-13
1912	1912-04-12	1912-10-06
1913	1913-04-02	1913-10-02
1914	1914-03-15	1914-10-09
1915	1915-04-27	1915-10-28
1916	1916-03-05	1916-10-09
1917	1917-03-30	1917-10-16
1918	1918-02-23	1918-10-08
1919	1919-06-06	1919-10-03
1920	1920-05-01	1920-10-12
1921	1921-04-23	1921-10-27
1922	1922-05-21	1922-10-28
1923	1923-05-31	1923-09-29
1924	1924-04-08	1924-11-06
1925	1925-03-07	1925-10-03
1926	1926-05-16	1926-10-01
1927	1927-04-09	1927-10-26
1929	1929-06-10	1929-09-29
1930	1930-04-09	1930-10-09
1931	1931-05-15	1931-10-11
1932	1932-04-02	1932-10-18
1933	1933-05-08	1933-10-10
1934	1934-03-20	1934-10-08
1935	1935-04-14	1935-10-16
1936	1936-04-12	1936-10-19
1937	1937-04-16	1937-10-31
1938	1938-04-30	1938-11-02
1939	1939-04-23	1939-10-26
1940	1940-03-31	1940-10-25
1941	1941-05-14	1941-10-14
1942	1942-03-15	1942-09-18
1944	1944-05-14	1944-10-24
1945	1945-05-19	1945-11-06
1946	1946-03-31	1946-09-26
1947	1947-04-30	1947-10-21
1948	1948-04-06	1948-10-30
1949	1949-04-23	1949-10-09
1950	1950-04-21	1950-10-31
1951	1951-03-22	1951-10-04
1952	1952-04-07	1952-10-26
1953	1953-04-22	1953-10-13
1954	1954-04-06	1954-10-18
1955	1955-03-03	1955-10-20
1956	1956-03-05	1956-10-12
1957	1957-05-29	1957-10-05

Every Fixed Threshold

Fixed thresholds at Waukomis
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	59	148	1956	92
35 C (95 F): Days	59	95	1956	48
40 C (104 F): Days	51	45	1936	23
45 C (113 F): Days	6	7	1936	2
90 F (32.2 C): Days	59	128	1956	69
100 F (37.8 C): Days	58	66	1954	16
110 F (43.3 C): Days	20	12	1936	4
0 C (32 F): Ice days (max	59	23	1918	9
0 C (32 F): Frost days (min	59	119	1898	82
-10 C (14 F): Days with min	59	28	1918	9
-20 C (-4 F): Days with min	14	5	1905	1
20 C (68 F): Tropical nights (min	59	98	1954	59
25 C (77 F): Days with min	49	28	1936	2
10 mm (0.39 in): Days with 10 mm or more rain	59	40	1915	36
25 mm (0.98 in): Days with 25 mm or more rain	59	17	1908	10
50 mm (1.97 in): Days with 50 mm or more rain	51	5	1920	3
100 mm (3.94 in): Days with 100 mm or more rain	7	2	1955	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1957	1
10 cm (3.9 in): Days with 10 cm or more snowfall	8	3	1942	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.

Download the Data

Data for Waukomis 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).

Waukomis Threshold Days by Year (USC00349391)

Key Facts for Waukomis Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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