Wawaitin Threshold Days by Year (CA006079415)

18 fixed thresholds counted per year at Wawaitin (CA006079415): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wawaitin Thresholds

Wawaitin: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1919 with 39.
Wawaitin: days with 10 cm (3.9 in) or more of snowfall in 47 years, most in 1919 with 17.
Wawaitin: nights with a minimum temperature at or below 0 C (32 F) in 46 years, most in 1925 with 262.
Wawaitin: nights with a minimum temperature at or below -10 C (14 F) in 46 years, most in 1936 with 146.
18 fixed thresholds have at least one qualifying day at Wawaitin.

Days at or above 30 C (86 F)

45 years with a qualifying day

Days per year at Wawaitin with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 25 in 1921.

Days at or above 30 C (86 F) per year at Wawaitin
Year	Days	Decade average
1914	14	10.2
1915	2	10.2
1916	19	10.2
1917	4	10.2
1918	2	10.2
1919	20	10.2
1920	7	9.2
1921	25	9.2
1922	5	9.2
1924	4	9.2
1925	8	9.2
1926	13	9.2
1927	5	9.2
1928	9	9.2
1929	7	9.2
1930	5	7.9
1932	4	7.9
1933	8	7.9
1934	5	7.9
1935	8	7.9
1936	8	7.9
1937	19	7.9
1938	5	7.9
1939	9	7.9
1940	7	12.2
1941	15	12.2
1942	11	12.2
1943	12	12.2
1944	18	12.2
1945	11	12.2
1946	2	12.2
1947	25	12.2
1948	8	12.2
1949	13	12.2
1952	10	8.7
1954	4	8.7
1955	17	8.7
1956	5	8.7
1957	12	8.7
1958	4	8.7
1960	2	7.4
1961	3	7.4
1962	7	7.4
1963	17	7.4
1964	8	7.4

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

First to last qualifying date each year at Wawaitin
Year	First date	Last date
1914	1914-05-28	1914-09-22
1915	1915-07-13	1915-07-14
1916	1916-07-05	1916-08-21
1917	1917-07-09	1917-07-26
1918	1918-07-22	1918-07-25
1919	1919-05-29	1919-08-07
1920	1920-05-27	1920-09-27
1921	1921-05-21	1921-09-03
1922	1922-05-23	1922-08-15
1924	1924-07-06	1924-07-21
1925	1925-06-05	1925-08-25
1926	1926-05-29	1926-08-28
1927	1927-06-29	1927-07-25
1928	1928-07-16	1928-08-16
1929	1929-06-17	1929-09-04
1930	1930-05-22	1930-08-03
1932	1932-06-04	1932-08-31
1933	1933-06-02	1933-08-25
1934	1934-06-03	1934-08-09
1935	1935-07-03	1935-08-19
1936	1936-07-06	1936-09-23
1937	1937-05-29	1937-08-29
1938	1938-06-21	1938-08-14
1939	1939-06-26	1939-09-15
1940	1940-05-31	1940-07-25
1941	1941-05-19	1941-09-21
1942	1942-05-01	1942-09-11
1943	1943-06-23	1943-08-11
1944	1944-05-02	1944-08-13
1945	1945-06-23	1945-09-07
1946	1946-06-27	1946-06-28
1947	1947-06-27	1947-09-06
1948	1948-06-02	1948-08-27
1949	1949-06-02	1949-09-11
1952	1952-06-14	1952-09-14
1954	1954-06-09	1954-07-27
1955	1955-05-22	1955-08-18
1956	1956-06-11	1956-08-08
1957	1957-05-07	1957-08-02
1958	1958-07-23	1958-08-02
1960	1960-07-10	1960-08-19
1961	1961-06-29	1961-09-01
1962	1962-05-16	1962-07-07
1963	1963-06-02	1963-07-28
1964	1964-06-29	1964-07-24

Every Fixed Threshold

Fixed thresholds at Wawaitin
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	45	25	1921	8
35 C (95 F): Days	13	7	1921	1
90 F (32.2 C): Days	39	18	1921	2
100 F (37.8 C): Days	2	1	1921	1
0 C (32 F): Ice days (max	45	134	1932	101
0 C (32 F): Frost days (min	46	262	1925	221
-10 C (14 F): Days with min	46	146	1936	124
-20 C (-4 F): Days with min	46	93	1917	81
-30 C (-22 F): Days with min	46	48	1917	32
-40 C (-40 F): Days with min	33	10	1934	1
20 C (68 F): Tropical nights (min	18	3	1916	1
10 mm (0.39 in): Days with 10 mm or more rain	47	39	1919	32
25 mm (0.98 in): Days with 25 mm or more rain	45	9	1963	6
50 mm (1.97 in): Days with 50 mm or more rain	11	2	1937	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1937	1
10 cm (3.9 in): Days with 10 cm or more snowfall	47	17	1919	14
25 cm (9.8 in): Days with 25 cm or more snowfall	20	3	1918	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	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 1914.

Download the Data

Data for Wawaitin 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Wawaitin Threshold Days by Year (CA006079415)

Key Facts for Wawaitin Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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