Washago Threshold Days by Year (CA006119325)

13 fixed thresholds counted per year at Washago (CA006119325): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Washago Thresholds

Washago: days with 10 cm (3.9 in) or more of snowfall in 39 years, most in 1951 with 11.
Washago: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1951 with 37.
Washago: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1960 with 10.
Washago: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1941 with 2.
13 fixed thresholds have at least one qualifying day at Washago.

Days with 10 mm (0.39 in) or more of precipitation

38 years with a qualifying day

Days per year at Washago with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1951.

Days with 10 mm (0.39 in) or more of precipitation per year at Washago
Year	Days	Decade average
1929	32	32
1930	15	24.9
1932	30	24.9
1933	22	24.9
1934	25	24.9
1935	22	24.9
1936	33	24.9
1937	22	24.9
1938	26	24.9
1939	29	24.9
1940	36	31
1941	31	31
1942	34	31
1943	33	31
1944	25	31
1945	30	31
1946	25	31
1947	30	31
1948	35	31
1949	31	31
1950	29	28.4
1951	37	28.4
1952	32	28.4
1955	27	28.4
1956	25	28.4
1957	26	28.4
1958	25	28.4
1959	26	28.4
1960	34	28.7
1961	26	28.7
1962	27	28.7
1963	23	28.7
1964	25	28.7
1965	34	28.7
1966	30	28.7
1967	33	28.7
1968	24	28.7
1969	31	28.7

For each year, a bar from the first to the last day at Washago meeting 10 mm (0.39 in).

First to last qualifying date each year at Washago
Year	First date	Last date
1929	1929-01-04	1929-12-19
1930	1930-01-15	1930-11-30
1932	1932-01-15	1932-12-07
1933	1933-01-19	1933-12-25
1934	1934-01-01	1934-12-20
1935	1935-01-09	1935-12-08
1936	1936-01-22	1936-12-31
1937	1937-01-08	1937-11-12
1938	1938-02-05	1938-11-17
1939	1939-01-01	1939-11-07
1940	1940-01-20	1940-12-29
1941	1941-01-22	1941-12-24
1942	1942-01-01	1942-12-27
1943	1943-01-03	1943-12-06
1944	1944-03-23	1944-12-31
1945	1945-01-02	1945-12-30
1946	1946-01-09	1946-12-27
1947	1947-01-10	1947-12-27
1948	1948-01-06	1948-12-31
1949	1949-01-15	1949-12-26
1950	1950-01-13	1950-12-22
1951	1951-01-02	1951-12-23
1952	1952-01-25	1952-12-04
1955	1955-01-15	1955-11-02
1956	1956-02-11	1956-12-30
1957	1957-01-18	1957-12-18
1958	1958-01-01	1958-12-18
1959	1959-01-01	1959-12-09
1960	1960-01-02	1960-12-18
1961	1961-01-30	1961-12-30
1962	1962-01-06	1962-11-23
1963	1963-01-19	1963-12-25
1964	1964-01-24	1964-12-24
1965	1965-01-02	1965-12-24
1966	1966-01-14	1966-12-07
1967	1967-01-19	1967-12-18
1968	1968-01-04	1968-12-28
1969	1969-01-01	1969-12-12

Every Fixed Threshold

Fixed thresholds at Washago
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	1	5	1969	5
90 F (32.2 C): Days	1	1	1969	1
0 C (32 F): Ice days (max	1	58	1969	58
0 C (32 F): Frost days (min	1	129	1969	129
-10 C (14 F): Days with min	1	54	1969	54
-20 C (-4 F): Days with min	1	14	1969	14
-30 C (-22 F): Days with min	1	1	1969	1
20 C (68 F): Tropical nights (min	1	5	1969	5
10 mm (0.39 in): Days with 10 mm or more rain	38	37	1951	31
25 mm (0.98 in): Days with 25 mm or more rain	38	10	1960	5
50 mm (1.97 in): Days with 50 mm or more rain	13	2	1941	1
10 cm (3.9 in): Days with 10 cm or more snowfall	39	11	1951	6
25 cm (9.8 in): Days with 25 cm or more snowfall	12	2	1929	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

Data for Washago 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).

Washago Threshold Days by Year (CA006119325)

Key Facts for Washago Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

Related