Crescent Lake Nwr Threshold Days by Year

18 fixed thresholds counted per year at Crescent Lake Nwr (USC00252000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Crescent Lake Nwr Thresholds

Crescent Lake Nwr: days with 10 mm (0.39 in) or more of precipitation in 84 years, most in 2010 with 26.
Crescent Lake Nwr: days with a maximum temperature at or above 30 C (86 F) in 80 years, most in 2000 with 87.
Crescent Lake Nwr: days with a maximum temperature at or above 90 F (32.2 C) in 80 years, most in 2007 with 67.
Crescent Lake Nwr: days with a maximum temperature at or below 0 C (32 F) in 80 years, most in 1978 with 65.
18 fixed thresholds have at least one qualifying day at Crescent Lake Nwr.

Days at or above 30 C (86 F)

80 years with a qualifying day

Days per year at Crescent Lake Nwr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 2000.

Days at or above 30 C (86 F) per year at Crescent Lake Nwr
Year	Days	Decade average
1935	63	63
1940	81	55.4
1942	54	55.4
1943	68	55.4
1945	48	55.4
1946	63	55.4
1947	46	55.4
1948	43	55.4
1949	40	55.4
1950	35	53.6
1951	25	53.6
1952	68	53.6
1953	65	53.6
1954	66	53.6
1955	69	53.6
1956	58	53.6
1957	50	53.6
1958	42	53.6
1959	58	53.6
1960	55	46.7
1961	41	46.7
1962	39	46.7
1963	61	46.7
1964	62	46.7
1965	14	46.7
1966	51	46.7
1967	40	46.7
1968	46	46.7
1969	58	46.7
1970	75	59.7
1971	51	59.7
1972	48	59.7
1973	63	59.7
1974	62	59.7
1975	60	59.7
1976	67	59.7
1977	51	59.7
1978	68	59.7
1979	52	59.7
1980	69	52
1981	40	52
1982	49	52
1983	69	52
1984	57	52
1985	55	52
1986	42	52
1987	42	52
1988	50	52
1989	47	52
1990	51	48.9
1991	41	48.9
1993	16	48.9
1995	47	48.9
1996	49	48.9
1997	67	48.9
1998	71	48.9
2000	87	77.4
2001	77	77.4
2003	83	77.4
2004	63	77.4
2005	78	77.4
2006	73	77.4
2007	81	77.4
2010	46	53.1
2011	50	53.1
2012	62	53.1
2013	56	53.1
2014	56	53.1
2015	60	53.1
2016	54	53.1
2017	49	53.1
2018	57	53.1
2019	41	53.1
2020	73	61.7
2021	53	61.7
2022	80	61.7
2023	55	61.7
2024	71	61.7
2025	38	61.7
2026	62	61.7

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

First to last qualifying date each year at Crescent Lake Nwr
Year	First date	Last date
1935	1935-06-09	1935-09-23
1940	1940-03-31	1940-10-25
1942	1942-05-25	1942-10-07
1943	1943-04-03	1943-10-18
1945	1945-05-19	1945-10-04
1946	1946-06-05	1946-09-14
1947	1947-06-26	1947-09-19
1948	1948-04-17	1948-09-18
1949	1949-05-03	1949-09-25
1950	1950-05-23	1950-09-02
1951	1951-06-17	1951-09-10
1952	1952-05-04	1952-09-26
1953	1953-05-24	1953-10-09
1954	1954-05-21	1954-10-09
1955	1955-06-29	1955-10-10
1956	1956-05-18	1956-10-12
1957	1957-06-04	1957-09-29
1958	1958-05-21	1958-10-19
1959	1959-05-01	1959-09-08
1960	1960-05-13	1960-09-19
1961	1961-05-10	1961-09-17
1962	1962-04-24	1962-10-10
1963	1963-05-07	1963-10-04
1964	1964-04-16	1964-10-01
1965	1965-04-30	1965-08-25
1966	1966-05-04	1966-09-24
1967	1967-05-24	1967-10-03
1968	1968-06-02	1968-10-29
1969	1969-05-25	1969-09-29
1970	1970-05-17	1970-10-04
1971	1971-06-16	1971-09-14
1972	1972-05-16	1972-09-23
1973	1973-05-20	1973-09-10
1974	1974-05-27	1974-10-03
1975	1975-06-05	1975-10-12
1976	1976-06-09	1976-10-02
1977	1977-06-02	1977-09-09
1978	1978-05-14	1978-10-01
1979	1979-05-06	1979-09-30
1980	1980-04-21	1980-10-01
1981	1981-04-26	1981-09-29
1982	1982-06-23	1982-09-23
1983	1983-05-27	1983-10-01
1984	1984-06-01	1984-09-19
1985	1985-05-09	1985-09-19
1986	1986-06-07	1986-08-31
1987	1987-04-25	1987-09-27
1988	1988-05-18	1988-09-18
1989	1989-04-22	1989-10-01
1990	1990-06-05	1990-10-06
1991	1991-04-06	1991-10-17
1993	1993-06-16	1993-10-08
1995	1995-06-14	1995-10-12
1996	1996-05-16	1996-10-13
1997	1997-05-17	1997-10-03
1998	1998-05-17	1998-09-29
2000	2000-05-05	2000-09-19
2001	2001-05-13	2001-09-28
2003	2003-04-14	2003-10-24
2004	2004-05-05	2004-09-19
2005	2005-05-19	2005-09-30
2006	2006-04-14	2006-10-03
2007	2007-04-30	2007-10-07
2010	2010-05-23	2010-09-29
2011	2011-05-09	2011-10-04
2012	2012-04-02	2012-09-15
2013	2013-05-14	2013-09-22
2014	2014-05-28	2014-09-27
2015	2015-06-07	2015-10-12
2016	2016-06-09	2016-09-24
2017	2017-05-08	2017-09-22
2018	2018-05-26	2018-09-24
2019	2019-05-16	2019-09-30
2020	2020-05-01	2020-09-25
2021	2021-05-02	2021-10-11
2022	2022-04-23	2022-09-21
2023	2023-04-12	2023-09-20
2024	2024-06-05	2024-10-12
2025	2025-05-13	2025-10-04
2026	2026-03-22	2026-08-31

Every Fixed Threshold

Fixed thresholds at Crescent Lake Nwr
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	80	87	2000	62
35 C (95 F): Days	79	33	1940	10
40 C (104 F): Days	15	5	2003	2
90 F (32.2 C): Days	80	67	2007	38
100 F (37.8 C): Days	47	11	1940	5
0 C (32 F): Ice days (max	80	65	1978	5
0 C (32 F): Frost days (min	76	199	1970	50
-10 C (14 F): Days with min	76	89	1978	16
-20 C (-4 F): Days with min	76	32	1978	4
-30 C (-22 F): Days with min	35	5	1974	1
-40 C (-40 F): Days with min	1	2	1989	2
20 C (68 F): Tropical nights (min	40	10	2006	3
25 C (77 F): Days with min	1	0	n/a	1
10 mm (0.39 in): Days with 10 mm or more rain	84	26	2010	6
25 mm (0.98 in): Days with 25 mm or more rain	78	9	2005	1
50 mm (1.97 in): Days with 50 mm or more rain	22	3	1988	1
10 cm (3.9 in): Days with 10 cm or more snowfall	70	10	2019	1
25 cm (9.8 in): Days with 25 cm or more snowfall	9	2	1949	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.

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Data for Crescent Lake Nwr 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Crescent Lake Nwr Threshold Days by Year

Key Facts for Crescent Lake Nwr Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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