Wickiup Dam Threshold Days by Year (USC00359316)

18 fixed thresholds counted per year at Wickiup Dam (USC00359316): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wickiup Dam Thresholds

Wickiup Dam: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 1983 with 27.
Wickiup Dam: days with 10 cm (3.9 in) or more of snowfall in 78 years, most in 1975 with 17.
Wickiup Dam: days with a maximum temperature at or above 30 C (86 F) in 77 years, most in 2021 with 61.
Wickiup Dam: days with a maximum temperature at or below 0 C (32 F) in 77 years, most in 1951 with 40.
18 fixed thresholds have at least one qualifying day at Wickiup Dam.

Days at or above 30 C (86 F)

77 years with a qualifying day

Days per year at Wickiup Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 61 in 2021.

Days at or above 30 C (86 F) per year at Wickiup Dam
Year	Days	Decade average
1942	33	18.8
1943	31	18.8
1944	14	18.8
1945	27	18.8
1946	17	18.8
1947	2	18.8
1948	10	18.8
1949	16	18.8
1950	17	18.2
1951	19	18.2
1952	23	18.2
1953	15	18.2
1954	3	18.2
1955	21	18.2
1956	21	18.2
1957	7	18.2
1958	30	18.2
1959	26	18.2
1960	30	24.6
1961	40	24.6
1962	25	24.6
1963	22	24.6
1965	9	24.6
1966	19	24.6
1967	39	24.6
1968	21	24.6
1969	16	24.6
1970	31	24.8
1971	32	24.8
1972	24	24.8
1973	32	24.8
1974	25	24.8
1975	16	24.8
1976	8	24.8
1977	31	24.8
1978	19	24.8
1979	30	24.8
1980	16	23.6
1981	35	23.6
1982	17	23.6
1983	11	23.6
1984	13	23.6
1985	24	23.6
1986	33	23.6
1987	35	23.6
1988	42	23.6
1989	10	23.6
1990	36	26.7
1991	33	26.7
1992	35	26.7
1993	16	26.7
1994	40	26.7
1995	17	26.7
1996	32	26.7
1997	8	26.7
1998	36	26.7
1999	14	26.7
2000	22	33.2
2001	29	33.2
2002	30	33.2
2003	48	33.2
2004	32	33.2
2005	31	33.2
2006	40	33.2
2007	29	33.2
2008	28	33.2
2009	43	33.2
2010	28	32.3
2011	30	32.3
2016	24	32.3
2017	49	32.3
2018	40	32.3
2019	23	32.3
2020	49	50.3
2021	61	50.3
2022	54	50.3
2023	37	50.3

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

First to last qualifying date each year at Wickiup Dam
Year	First date	Last date
1942	1942-06-30	1942-09-27
1943	1943-07-06	1943-10-09
1944	1944-07-18	1944-09-12
1945	1945-06-19	1945-09-14
1946	1946-07-11	1946-08-26
1947	1947-07-18	1947-09-02
1948	1948-06-28	1948-09-13
1949	1949-06-15	1949-09-23
1950	1950-06-30	1950-09-03
1951	1951-07-13	1951-09-19
1952	1952-07-03	1952-09-25
1953	1953-07-05	1953-09-14
1954	1954-07-13	1954-08-01
1955	1955-06-07	1955-09-06
1956	1956-06-26	1956-08-31
1957	1957-06-04	1957-09-23
1958	1958-06-17	1958-10-04
1959	1959-06-19	1959-09-10
1960	1960-06-02	1960-09-18
1961	1961-06-14	1961-08-23
1962	1962-06-23	1962-09-17
1963	1963-06-16	1963-10-02
1965	1965-07-07	1965-08-08
1966	1966-05-05	1966-09-22
1967	1967-06-19	1967-09-29
1968	1968-06-19	1968-09-01
1969	1969-06-04	1969-09-08
1970	1970-06-02	1970-08-31
1971	1971-07-15	1971-08-27
1972	1972-05-29	1972-09-04
1973	1973-05-14	1973-09-11
1974	1974-06-12	1974-09-20
1975	1975-06-02	1975-09-14
1976	1976-06-29	1976-09-01
1977	1977-06-06	1977-08-21
1978	1978-07-15	1978-08-10
1979	1979-06-25	1979-10-06
1980	1980-07-21	1980-10-07
1981	1981-06-26	1981-09-18
1982	1982-06-19	1982-09-03
1983	1983-05-28	1983-08-18
1984	1984-05-29	1984-09-18
1985	1985-06-18	1985-08-26
1986	1986-05-30	1986-09-06
1987	1987-04-28	1987-10-02
1988	1988-05-22	1988-10-02
1989	1989-07-07	1989-09-25
1990	1990-06-21	1990-09-11
1991	1991-07-03	1991-10-12
1992	1992-05-25	1992-09-23
1993	1993-06-26	1993-09-30
1994	1994-06-23	1994-09-28
1995	1995-06-26	1995-09-16
1996	1996-06-03	1996-09-29
1997	1997-07-05	1997-08-15
1998	1998-07-17	1998-09-15
1999	1999-07-10	1999-08-28
2000	2000-06-28	2000-09-14
2001	2001-05-23	2001-09-23
2002	2002-06-14	2002-09-24
2003	2003-05-24	2003-09-29
2004	2004-06-23	2004-08-31
2005	2005-07-13	2005-09-09
2006	2006-05-17	2006-09-13
2007	2007-07-04	2007-09-12
2008	2008-05-16	2008-09-18
2009	2009-05-29	2009-09-26
2010	2010-07-08	2010-10-02
2011	2011-06-22	2011-09-30
2016	2016-06-05	2016-09-27
2017	2017-06-20	2017-09-13
2018	2018-06-25	2018-09-28
2019	2019-06-11	2019-09-05
2020	2020-05-29	2020-10-02
2021	2021-06-01	2021-09-25
2022	2022-06-26	2022-09-27
2023	2023-06-30	2023-09-18

Every Fixed Threshold

Fixed thresholds at Wickiup Dam
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	77	61	2021	37
35 C (95 F): Days	43	18	2022	4
40 C (104 F): Days	3	2	2021	2
90 F (32.2 C): Days	75	43	2021	18
100 F (37.8 C): Days	10	8	2022	8
0 C (32 F): Ice days (max	77	40	1951	15
0 C (32 F): Frost days (min	77	277	1946	172
-10 C (14 F): Days with min	77	78	1946	42
-20 C (-4 F): Days with min	54	22	1949	2
-30 C (-22 F): Days with min	8	5	1950	1
-40 C (-40 F): Days with min	1	1	1950	1
10 mm (0.39 in): Days with 10 mm or more rain	78	27	1983	9
25 mm (0.98 in): Days with 25 mm or more rain	65	9	1942	2
50 mm (1.97 in): Days with 50 mm or more rain	11	1	1942	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1996	1
10 cm (3.9 in): Days with 10 cm or more snowfall	78	17	1975	5
25 cm (9.8 in): Days with 25 cm or more snowfall	33	3	1951	1
50 cm (19.7 in): Days with 50 cm or more snowfall	2	1	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

Data for Wickiup Dam 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).

Wickiup Dam Threshold Days by Year (USC00359316)

Key Facts for Wickiup Dam Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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