Havre Wb City Threshold Days by Year (USW00024035)

18 fixed thresholds counted per year at Havre Wb City (USW00024035): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Havre Wb City Thresholds

Havre Wb City: days with a maximum temperature at or above 30 C (86 F) in 68 years, most in 1936 with 69.
Havre Wb City: days with a maximum temperature at or above 90 F (32.2 C) in 68 years, most in 1936 with 48.
Havre Wb City: days with a maximum temperature at or below 0 C (32 F) in 68 years, most in 1951 with 93.
Havre Wb City: nights with a minimum temperature at or below 0 C (32 F) in 68 years, most in 1916 with 195.
18 fixed thresholds have at least one qualifying day at Havre Wb City.

Days at or above 30 C (86 F)

68 years with a qualifying day

Days per year at Havre Wb City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 69 in 1936.

Days at or above 30 C (86 F) per year at Havre Wb City
Year	Days	Decade average
1893	39	30.7
1894	38	30.7
1895	26	30.7
1896	28	30.7
1897	34	30.7
1898	35	30.7
1899	15	30.7
1900	30	29.2
1901	29	29.2
1902	24	29.2
1903	17	29.2
1904	35	29.2
1905	35	29.2
1906	37	29.2
1907	12	29.2
1908	43	29.2
1909	30	29.2
1910	43	32
1911	19	32
1912	14	32
1913	29	32
1914	38	32
1915	19	32
1916	20	32
1917	40	32
1918	39	32
1919	59	32
1920	45	35.9
1921	42	35.9
1922	44	35.9
1923	34	35.9
1924	26	35.9
1925	35	35.9
1926	36	35.9
1927	20	35.9
1928	29	35.9
1929	48	35.9
1930	49	48.5
1931	43	48.5
1932	40	48.5
1933	53	48.5
1934	44	48.5
1935	41	48.5
1936	69	48.5
1937	47	48.5
1938	48	48.5
1939	51	48.5
1940	49	40.4
1941	43	40.4
1942	32	40.4
1943	38	40.4
1944	30	40.4
1945	44	40.4
1946	39	40.4
1947	42	40.4
1948	36	40.4
1949	51	40.4
1950	27	34.5
1951	26	34.5
1952	30	34.5
1953	38	34.5
1954	30	34.5
1955	37	34.5
1956	38	34.5
1957	40	34.5
1958	42	34.5
1959	37	34.5
1960	47	47

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

First to last qualifying date each year at Havre Wb City
Year	First date	Last date
1893	1893-05-16	1893-09-07
1894	1894-05-30	1894-08-27
1895	1895-06-29	1895-09-01
1896	1896-06-12	1896-09-06
1897	1897-05-06	1897-09-26
1898	1898-06-18	1898-09-26
1899	1899-06-25	1899-09-10
1900	1900-05-10	1900-08-16
1901	1901-05-16	1901-09-01
1902	1902-05-28	1902-09-24
1903	1903-05-13	1903-08-29
1904	1904-06-16	1904-09-08
1905	1905-06-01	1905-10-05
1906	1906-04-22	1906-09-19
1907	1907-07-11	1907-09-02
1908	1908-05-07	1908-09-15
1909	1909-06-02	1909-09-28
1910	1910-04-19	1910-10-09
1911	1911-05-05	1911-08-31
1912	1912-06-21	1912-08-24
1913	1913-06-09	1913-09-13
1914	1914-05-15	1914-09-18
1915	1915-06-24	1915-08-31
1916	1916-07-06	1916-09-02
1917	1917-05-14	1917-09-22
1918	1918-06-08	1918-08-26
1919	1919-05-19	1919-09-18
1920	1920-06-14	1920-10-06
1921	1921-06-07	1921-08-31
1922	1922-05-24	1922-09-27
1923	1923-05-25	1923-09-14
1924	1924-05-15	1924-09-04
1925	1925-05-20	1925-09-04
1926	1926-04-29	1926-08-30
1927	1927-06-22	1927-09-06
1928	1928-05-06	1928-09-18
1929	1929-05-23	1929-08-31
1930	1930-06-07	1930-09-05
1931	1931-05-13	1931-09-06
1932	1932-05-12	1932-09-07
1933	1933-05-30	1933-09-17
1934	1934-05-15	1934-10-11
1935	1935-06-22	1935-09-22
1936	1936-04-18	1936-09-21
1937	1937-05-22	1937-09-19
1938	1938-05-27	1938-09-24
1939	1939-04-28	1939-09-21
1940	1940-05-10	1940-09-13
1941	1941-05-11	1941-08-23
1942	1942-05-22	1942-10-10
1943	1943-04-19	1943-10-04
1944	1944-05-15	1944-09-13
1945	1945-06-20	1945-09-13
1946	1946-04-26	1946-09-30
1947	1947-05-02	1947-09-12
1948	1948-05-21	1948-09-22
1949	1949-04-28	1949-09-23
1950	1950-05-27	1950-09-06
1951	1951-05-22	1951-08-22
1952	1952-04-25	1952-09-26
1953	1953-05-06	1953-09-12
1954	1954-06-22	1954-09-02
1955	1955-06-21	1955-09-04
1956	1956-05-19	1956-09-26
1957	1957-04-29	1957-10-01
1958	1958-05-11	1958-09-11
1959	1959-06-02	1959-09-13
1960	1960-05-11	1960-10-06

Every Fixed Threshold

Fixed thresholds at Havre Wb City
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	68	69	1936	47
35 C (95 F): Days	65	35	1936	17
40 C (104 F): Days	12	4	1936	2
90 F (32.2 C): Days	68	48	1936	32
100 F (37.8 C): Days	34	13	1936	3
0 C (32 F): Ice days (max	68	93	1951	72
0 C (32 F): Frost days (min	68	195	1916	165
-10 C (14 F): Days with min	68	113	1955	81
-20 C (-4 F): Days with min	68	67	1916	31
-30 C (-22 F): Days with min	59	22	1936	1
-40 C (-40 F): Days with min	12	5	1916	1
20 C (68 F): Tropical nights (min	34	12	1936	3
25 C (77 F): Days with min	1	1	1936	1
10 mm (0.39 in): Days with 10 mm or more rain	68	16	1916	9
25 mm (0.98 in): Days with 25 mm or more rain	42	4	1896	2
50 mm (1.97 in): Days with 50 mm or more rain	8	1	1897	1
10 cm (3.9 in): Days with 10 cm or more snowfall	11	4	1958	3
25 cm (9.8 in): Days with 25 cm or more snowfall	1	2	1955	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

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Data for Havre Wb City 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).

Havre Wb City Threshold Days by Year (USW00024035)

Key Facts for Havre Wb City Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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